Feasibility Report Montana-Nebraska Area Pavement Rehabilitation

Feasibility Report

Montana-Nebraska Area Pavement Rehabilitation Project City Project, 20-08

Arlington Avenue, Currie Street, Hoyt Avenue, Lakewood Drive, Mary Street, Montana Avenue, Montana Circle, Myrtle Court, Myrtle Street, Nebraska Avenue, Oak Circle, Sterling Street, Tevlin Court

I hereby certify that this report was prepared by me or under my direct supervision and that I am a duly Licensed Professional Engineer under the laws of the State of Minnesota.

Signature: ______Jonathon E. Jarosch, P.E.

Date: ______1/19/2021 License No. 49105

Document Prepared by: Jonathon E. Jarosch, P.E. Tyler M. Strong, E.I.T.

Table of Contents Executive Summary ...... 3 Project Summary ...... 3 Project Cost ...... 4 Proposed Financing ...... 4 Schedule ...... 5 1.0 Introduction ...... 6 1.1 General ...... 6 1.2 Resident Correspondence ...... 6 2.0 Existing Conditions ...... 7 2.1 Pavement Condition ...... 7 2.2 Geotechnical Summary ...... 10 2.3 Existing Curb and Gutter ...... 10 2.4 Existing Utility Summary ...... 10 2.5 Resident Concerns ...... 11 2.51 Sterling Street Pavement Condition Concerns ...... 11 2.52 Assessments ...... 11 2.53 Property Owner Communication ...... 11 2.54 Preventative Roadway Maintenance ...... 11 3.0 Proposed Improvements ...... 11 3.1 Pavement Rehabilitation ...... 11 3.2 Curb Replacement and Pedestrian Ramps ...... 12 3.3 Utility Upgrades and Repairs ...... 12 3.4 Resident Requested Improvements ...... 12 4.0 Private Utilities ...... 12 5.0 Erosion Control...... 12 6.0 Traffic Control ...... 13 7.0 Project Cost ...... 13 8.0 Cost Recovery ...... 13 9.0 Project Schedule ...... 14 10.0 Conclusions & Reccomendation...... 15 Appendix A ...... 16

Montana-Nebraska Area Pavement Rehabilitation Project City Project, 20-08

EXECUTIVE SUMMARY

Arlington Avenue, Currie Street, Hoyt Avenue, Lakewood Drive, Mary Street, Montana Avenue, Montana Circle, Myrtle Court, Myrtle Street, Nebraska Avenue, Oak Circle, Sterling Street, Tevlin Court

Project Summary This feasibility report has been prepared for the Montana-Nebraska Area Pavement Rehabilitation Project, City of Maplewood Project 20-08. The above referenced streets total approximately 2.79 miles in length. The neighborhood area is generally bounded by Larpenteur Avenue on the north, McKnight Road on the west, Century Avenue to the east and Maryland Avenue on the south. See Exhibit 1 for a map of the proposed project streets to be rehabilitated. This project is a part of the approved 2021 – 2025 Capital Improvement Plan (CIP). After review and approval from City Council, construction is proposed to begin in June of 2021. See Exhibit 2 for a map of proposed rehabilitation method and their respective areas.

The proposed improvements include the following:

1) Full depth reclaim (FDR) of pavement and underlying base materials, includes subgrade repairs in areas of failure as necessary to support the new street.

2) Removal and replacement of structurally deteriorated sections of concrete curb and gutter.

3) Removal and replacement of outdated sanitary sewer castings & storm sewer castings.

4) Removal and replacement of ADA pedestrian curb ramps as necessary.

5) Installation of new base and wear course pavement layers on project streets.

6) Saw & sealing of construction control joints in the new bituminous pavement.

7) Restoration of turf and landscape features which may have been impacted by the project.

8) Potential for minor storm sewer improvements & repairs in problematic areas.

Project Cost The total estimated project cost is $2,328,400 and is outlined below:

Estimated Project Cost Summary Proposed Improvements Total Amount % of Total Street Improvements $1,808,300 78% Drainage Improvements $310,900 13% Sanitary Sewer Improvements $119,100 5% Water System Improvements $90,100 4% Total Estimated Project Cost: $2,328,400 100%

The estimated costs includes 10% contingencies and 12% overhead, which include geotechnical, legal, and fiscal expenses.

Proposed Financing The improvements are proposed to be financed through a combination of special assessments to the benefiting properties, the Street Revitalization Fund, the Sanitary Sewer Fund, the Environmental Utility Fund and W.A.C. funds. The table below displays a summary of the estimated financing for the proposed project.

Estimated Project Cost Recovery Funding Source Total Amount % of Total Street Revitalization Fund $886,643 38% Special Benefit Assessments $921,657 40% Sanitary Sewer Fund $119,100 5% Environmental Utility Fund $310,900 13% W.A.C. Fund $90,100 4% Total Estimated Project Funding: $2,328,400 100%

Schedule The following tentative schedule may be implemented, should it be determined to proceed with the project:

Project Milestone Date Accept Feasibility Study, Order Public Hearing, Authorize Preparation of 1/25/2021 Plans & Specifications Public Hearing & Order Improvement 3/8/2021 Approve Plans and Specifications, Authorize Advertisement for Bids, 3/22/2021 Authorize Preparation of Assessment Roll Bid Opening 4/16/2021 Award Contract 5/10/2021 Begin Construction June 2021 Accept Assessment Roll & Order Assessment Hearings 8/9/2021 Assessment Hearing 9/13/2021 Adopt Assessment Roll 9/13/2021 Complete Construction October 2021 Assessments Certified to Ramsey County November 2021

Feasibility Report

Montana-Nebraska Area Pavement Rehabilitation Project City Project, 20-08

Arlington Avenue, Currie Street, Hoyt Avenue, Lakewood Drive, Mary Street, Montana Avenue, Montana Circle, Myrtle Court, Myrtle Street, Nebraska Avenue, Oak Circle, Sterling Street, Tevlin Court

1.0 INTRODUCTION

1.1 General The Montana-Nebraska Area Pavement Rehabilitation Project consists of the streets shown in Exhibit 1. These neighborhood streets are generally bounded by Larpenteur Avenue on the north, McKnight Road on the west, Century Avenue to the east and Maryland Avenue on the south. These streets are part of the City’s approved Capital Improvement Plan (CIP). The City Council ordered the preparation of the feasibility study for this project on October 12th, 2020.

The aging and deteriorating streets associated with this project present an ongoing maintenance problem for the City of Maplewood Street Department. The condition of the existing streets also represent a decreased level of service for the residents of Maplewood, the City has received numerous complaints from area residents about substandard street conditions. Of the infrastructure elements the city maintains (sanitary sewer, storm sewer, and streets) the bulk of the maintenance activities in this area consist of patching the roadway and filling potholes. Maintenance staff have noted that a considerable amount of time and resources spent each spring repairing the streets within the proposed project area.

This feasibility report will detail the existing condition of the pavement surface, provide geotechnical recommendations for potential pavement rehabilitation methods, discuss proposed improvements, detail resident correspondence, provide detailed project cost/cost recovery information, provide recommendations based on the provided information.

1.2 Resident Correspondence A letter was mailed to area residents on October 13th, 2020 to notify them that the Council had ordered a feasibility study for their neighborhood and that preliminary engineering and data collection would begin along the project streets. An informational packet was sent to residents impacted by the project on December 15th, 2020. The packet included a project location map, frequently asked questions brochure and an assessment information brochure.

The first neighborhood meeting was held on December 21st, 2020 on the Zoom virtual meeting platform due to the COVID-19 Pandemic. Neighborhood Meetings are typically held in person at the Maplewood Community Center. Staff mailed out the invitation on December 15th, 2020 to approximately 287 impacted property owners and approximately 21 residents attended. The meeting generally ran from 6:00 pm to 7:00 pm including a presentation, question/answer session, and one-on-one conversations with City Engineering Staff. Items presented at this meeting included the public improvement process, an explanation of why these streets were chosen for improvements, project scope, proposed assessments, funding sources, and an estimated project timeline. A recording of the presentation and meeting dialog is available on the city website for viewing. Additional correspondence with project property owners is planned in the coming months as the project team moves into the design phase of the project.

2.0 EXISTING CONDITIONS

2.1 Pavement Condition The streets associated with this project have a combined length of approximately 2.79 miles. The Pavement Condition Index (PCI) method was used to determine the condition of the existing roads. The PCI rating is based on a visual survey of the pavement and is a number between 0 and 100 indicating the condition of a roadway, with 0 being the worst possible pavement condition and 100 being the best possible condition (i.e. a new road). The PCI method was developed by the United States Army Corps of Engineers and is widely used in transportation Civil Engineering. It is the City’s general goal to have 75% of city maintained streets at a rating of 70 or above. According to the pavement condition survey the streets have a weighted average PCI rating of 37. A summary of the streets and their corresponding PCI ratings are shown below in Table A.

Table A: Pavement Condition Index (PCI) Montana-Nebraska Area Pavement Rehabilitation Project Street From/To Miles 2020 PCI Arlington Ave Currie St/Myrtle St 0.07 31 Arlington Ave Myrtle St/Cul de sac 0.04 43 Arlington Ave McKnight Rd/Currie St 0.13 30 Arlington Ave Cul de sac/Mary St 0.13 31 Currie St Nebraska Ave/Montana Ave 0.12 52 Currie St Cul de sac/Arlington Ave 0.10 24 Currie St Cul de sac/Larpenteur Ave 0.12 29 Hoyt Ave McKnight Rd/Cul de sac 0.13 59 Lakewood Dr Montana Ave/Larpenteur Ave 0.28 32 Mary St Tevlin Ct/Montana Ave 0.08 31 Mary St Sterling St/Nebraska Ave 0.08 35 Mary St Nebraska Ave/Tevlin Ct 0.06 31 Mary St Cul de sac/Sterling St 0.07 22 Montana Ave McKnight Rd/Currie St 0.09 53 Montana Ave Sterling St/Cul de sac 0.23 40 Montana Ave Currie St/Myrtle St 0.09 52 Montana Ave Myrtle St/Lakewood Dr 0.09 42 Montana Ave Lakewood Dr/Mary St 0.07 52 Montana Cir Cul de sac/Sterling St 0.04 30 Myrtle Ct Cul de sac/Nebraska Ave 0.07 37 Myrtle St Cul de sac/Arlington Ave 0.07 30 Nebraska Ave Currie St/Myrtle Ct 0.12 42 Nebraska Ave Cul de sac/Mary St 0.07 38 Nebraska Ave McKnight Rd/Currie St 0.10 45 Nebraska Ave Myrtle Ct/Cul de sac 0.05 49 Oak Cir Cul de sac/Sterling St 0.03 35 Sterling St Mary St/Oak Cir 0.11 22 Sterling St Oak Cir/Montana Ave 0.07 24 Tevlin Ct Cul de sac/Mary St 0.05 40 Sterling St Montana Ave/1570 Sterling St 0.04 37 Total Length (Miles) = 2.79 Weighted Average 2020 PCI = 37

The following images display the level of pavement deterioration on the project streets. Common failures on the project streets include; raveling of the pavement, transverse and edge cracking, patching, settlement, fatigue (alligator) cracking and rutting of the wheel paths. The pictures provide a fair representation of the current conditions of the project streets.

Currie Street (November 2020)

Myrtle Street (November 2020)

Mary Street (November 2020)

Arlington Avenue (November 2020)

2.2 Geotechnical Summary The City of Maplewood consulted Northern Technologies, LLC (NTI) to perform a geotechnical evaluation of the project streets to determine potential pavement maintenance or rehabilitation methods. NTI performed visual evaluation, pavement coring and hand auger borings in key areas of the project streets to determine the thickness of the pavement, aggregate base layer below and subgrade material composition. The results of the geotechnical report are summarized in Exhibit 3.

The full report notes surface distresses including patching, longitudinal and transverse cracking, fatigue cracking, and widespread pavement breakup with potholes on nearly all project streets. Many of the pavement cores show signs of pitting of the bituminous material, especially those within the neighborhood streets. This condition is known as “stripping”, which is the deterioration of the bond between the asphalt and aggregate which is primarily due to the presence of moisture. Pavement stripping is evident at both the top and bottom of the pavement section. Due to the widespread and often severe distresses found in the project area, reclamation, full depth mill & overlay or a combination of the two is recommended by NTI for the rehabilitation of the neighborhood streets.

Based on the coring & aggregate base report it appears all streets in the project area have a sufficient ratio of bituminous pavement to aggregate base material for an 8” to 10” depth reclamation. It is recommended to perform an 8” depth reclamation on Sterling Street. It is recommended to perform a 10” depth reclamation on Hoyt Avenue, Lakewood Drive, Myrtle Court, Myrtle Street, Arlington Avenue (West), Arlington Avenue (East), Nebraska Avenue (East), Tevlin (Court), Mary Street, Oak Circle, Montana Circle, Montana Avenue (East), Currie Street (South), Currie Street (Central), Currie Street (North), Nebraska Avenue (West), Montana Avenue (West). See Exhibit 2 for a map of the proposed rehabilitation methods.

2.3 Existing Curb and Gutter Existing concrete curb and gutter is present on nearly all of the project streets. Overall the curb and gutter on the project streets are in good condition with an estimated 19% of the concrete curb being structurally damaged to the extent that it should be removed and replaced.

Currie Street (North), just south of Larpenteur Avenue, currently has an oversized cul de sac without curb and gutter. As a part of the project it is proposed to upgrade the cul de sac to Maplewood Standards and install concrete curb and gutter. Installation of concrete curb and gutter will support the edge of the pavement, reduce long term pavement maintenance costs, facilitate proper roadway drainage and increase pavement life.

2.4 Existing Utility Summary Sanitary sewer, storm sewer, and water main are present beneath the project streets. These utilities were generally installed in the 1970’s, 1980’s and 1990’s. No major issues with the sanitary sewer or storm system have been noted to date. Some deficiencies observed by staff include the deterioration of manhole and catch basin structures, structure adjustment rings, outdated sanitary sewer castings and outdated storm sewer castings. Exhibit 4 displays the current drainage patterns within the project area.

2.5 Resident Concerns During the neighborhood meeting held on December 21st, 2020 staff asked residents to identify any concerns they had in regards to the proposed project. Overall, the general feeling at this meeting was that the improvements to the street are necessary. There were some concerns noted, they are listed in the following sections.

2.51 Sterling Street Pavement Condition Concerns Some residents requested that the City consider adding Sterling Street between Montana Avenue and Larpenteur Avenue to the 20-08 Project. There were a number of complaints about the pavement condition of this segment of roadway from local residents. Currently this section of Sterling Street is not included as a part of the Montana-Nebraska Project due to it being slated for a full reconstruction project in the future. Public works staff will continue to monitor the pavement condition of this segment and skim patch as necessary.

2.52 Assessments Staff fielded a number of questions related to assessments at the neighborhood meeting, as well as via phone and email correspondence. These questions focused mostly on who was being assessed, how much the assessment would cost and how the City’s Assessment Policy works. Staff will continue to answer these questions as the project moves forward.

2.53 Property Owner Communication Staff fielded a number of questions related to project communication at the neighborhood meeting. These questions focused mostly on how impacted property owners were going to be notified, the general construction process, project phasing and how long the project would take. Staff will continue to answer these questions as the project moves forward

2.54 Preventative Roadway Maintenance Residents had a few of questions related to the long term roadway maintenance for the project streets. Staff explained the process of pavement maintenance, starting from when the pavement is first placed to the long term maintenance activities like crack sealing, fog sealing and pothole patching. Currently it is the City’s goal to achieve 30+ years of pavement life on these project streets.

3.0 PROPOSED IMPROVEMENTS

3.1 Pavement Rehabilitation Staff is recommending a full depth reclamation (FDR) on the top 8-10 inches of the project streets. Reclamation is a process in which the existing pavement is ground up and mixed with the underlying aggregate base material to form new base material to support the road. After the road has been reclaimed, the excess reclaim material will be removed, then the road will be reshaped to provide adequate drainage to the curb lines. The new reclaimed base material will then be compacted and 3.5 inches of new bituminous pavement will be installed in two separate layers.

3.2 Curb Replacement and Pedestrian Ramps It is recommended that structurally deficient portions of concrete curb and gutter on the project streets be removed and replaced prior to placement of the new bituminous pavement. This is recommended to protect the new pavement from future damage. Damaged sections of curb often result in standing water in the curb-line or the road edge, which risks further damage to the road pavement over time. Based on initial site investigation it is estimated that 19% of the existing curb will need to be replaced on the project streets. During construction, a city project representative will determine which sections of concrete curb and gutter will need to be removed and replaced.

During the design phase of the project, staff will review any pedestrian curb ramps present on the project streets and evaluate the need for replacement based on current ADA requirements.

3.3 Utility Upgrades and Repairs The goal of this project is to rehabilitate the pavement surface and therefore does not include any major utility upgrades or repairs. Outdated sanitary sewer castings and storm sewer castings are proposed to be replaced along with the adjustment of all manholes and valves to the final pavement surface level.

Storm sewer structures on Currie Street, Lakewood Drive, Mary Street, Montana Avenue and Nebraska Avenue have a history of structural failures. As a part of this project the outdated and failing structures are proposed to be removed and replaced with modern precast concrete structures. Replacing these structures is critical to the longevity of the pavement in these areas, as well as ensuring the proper drainage of the neighborhood streets.

3.4 Resident Requested Improvements Engineering staff will coordinate with the Maplewood Street Superintendent to monitor the pavement condition outside of the project area on Sterling Street, between Montana Avenue and Larpenteur Avenue. This area was noted by residents as an area of concern. Future patching would be coordinated by the Street Superintendent on an as needed basis.

Staff will continue to field resident calls and emails and address any issues that may arise during design and construction as is possible.

4.0 PRIVATE UTILITIES

Private utility companies have been notified of the proposed improvements by city staff to ensure that they have any upgrades to their facilities completed prior to the improvement of the project streets. Meetings will be held with all utility providers in the project area after the design process begins in order to plan for utility relocation or upgrades as needed.

5.0 EROSION CONTROL

As part of the project plans and specifications, staff is required to prepare a storm water pollution prevention plan (SWPPP) for the purposes of enforcing erosion and sediment control rules. The SWPPP will include erosion and sediment control methods which shall be implemented throughout the project. The SWPPP will be created during the design phase of this project. Any disturbed soils would be stabilized after grading is completed. The City will closely monitor all erosion and sediment control measures throughout the construction process. The selected contractor will be required to install all preventative measures and maintain them as required by the city, watershed district, MPCA, and other regulatory agencies.

6.0 TRAFFIC CONTROL

A construction project of this magnitude will result in some minor inconvenience and disruption to the motorists utilizing these streets. Signage will be installed during construction to guide motorists through the construction site.

The project will generally maintain access to adjacent properties and will be constructed under thru-traffic conditions. Staff will coordinate with property owners to make sure access disruptions are kept to a minimum.

Emergency access for vehicles will be available throughout the project. During short periods of time, however, some segments of the project may not be passable while certain work is being executed. In these instances, access would be available from another direction. Streets would always be reopened at the end of the working day. An alternate route for the emergency vehicles will be determined for short periods of time when access may be temporarily blocked due to construction.

7.0 PROJECT COST

The total estimated project cost is $2,328,400 and is outlined below:

The estimated costs includes 10% contingencies and 12% overhead, which includes geotechnical, legal, and fiscal expenses. Exhibit 5 provides a more detailed construction and project cost estimate.

8.0 COST RECOVERY

An independent appraisal firm was hired to provide an opinion of special benefit received by properties within the neighborhood project area. This information will ultimately be utilized to set the special benefit assessment amounts for the project area. For the purposes of this report, the rates established in the City’s Special Assessment Policy were utilized. There are a total of 281 assessable residential parcels within the project area. Exhibit 6 details the preliminary assessment roll. Exhibit 7 shows the properties proposed to be assessed as part of this project on a map.

Based on the City of Maplewood’s Pavement Management Policy, parcels are assessed on an equal “unit” basis. The City’s current residential unit assessment rate for a pavement rehabilitation type project is $3,450. However, per Minnesota State Statute 429, the assessment amount cannot be greater than the benefit received by the property from the improvement. Therefore, the final special benefit assessment amounts will be established after reviewing the appraisal report. For the purposes of this report and establishing a project financing plan, the preliminary assessment rate(s) are as follows.

• Residential o Residential Single Unit, Pavement Rehabilitation Rate = $3,450/unit o Residential Duplex Unit, Pavement Rehabilitation Rate = $1,955/unit o Residential Montana Quadplex’s, Pavement Rehabilitation Rate = $1,911.50/unit

The improvements are proposed to be financed through a combination of Special Benefit Assessments to the benefiting properties, Street Revitalization Fund (Gas Franchise Fees), the Sanitary Sewer Fund, the Environmental Utility Fund and W.A.C. funds. The following is a summary of the estimated financing for the proposed project.

9.0 PROJECT SCHEDULE

The following schedule may be implemented, should it be determined to proceed with the project:

10.0 CONCLUSIONS & RECCOMENDATION

Based upon the analysis completed as part of this report, the proposed Montana-Nebraska Area Pavement Rehabilitation Project is feasible, necessary, and cost effective from an engineering stand point. The proposed improvements are essential to maintain the City’s infrastructure, reduce long term maintenance costs and improve quality of life for neighborhood residents.

It is therefore recommended that:

1. If the City Council deems the project feasible, a public hearing should be held as soon as possible.

2. The proposed improvements should be constructed as outlined in this report.

3. The cost of the improvements will be recovered through assessments to the benefiting properties, along with enterprise utility funds and gas franchise fee contributions as outlined in this report.

APPENDIX A

EXHIBITS

Montana-Nebraska Area Pavement Rehabilitation Project Location Map City Project 20-08 Montana-Nebraska Area Pavement Rehabilitation Project Location Map City Project 20-08 Montana-Nebraska Area (Project No. 20-08) - Pavement Rehabilitation Project Maplewood, Minnesota NTI Project No. 20.MSP11428.000

Table 1: Pavement Core Summary

Estimated Bituminous Base Pavement Percent Pavement Material Section Moisture Passing the Core ID (in)1 (in)1 (in)1 Subgrade Materials2 Content No. 200 Sieve C-26 4.5 8.5 13.0 Clayey Sand (SC) 9 14 C-27 2.0 6.0 8.0 Clayey Sand (SC) 9 19 C-28 5.0 8.0 13.0 Clayey Sand (SC) -- -- C-29 1.3 15.0 16.3 Clayey Sand (SC) -- -- C-30 4.0 6.5 10.5 Clayey Sand (SC) -- -- C-31 5.0 4.5 9.5 Sand (SP) -- -- C-323 5.0 5.5 10.5 Sand with Clay (SP-SC) 7 9 C-33 5.0 9.0 14.0 Sand with Silt (SP-SM) -- -- C-343 2.5 6.0 8.5 Silty Sand (SM) -- -- C-35 4.0 7.0 11.0 Clayey Sand (SC) -- -- C-363 3.3 7.5 10.8 Clayey Sand (SC) 10 30 C-373 3.8 6.0 9.8 Sand (SP) -- -- C-383 4.5 12.0 16.5 Clayey Sand (SC) -- -- C-393 3.0 12.0 15.0 Clayey Sand (SC) -- -- C-40 4.0 9.0 13.0 Silty Sand (SM) -- -- C-41 3.0 5.0 8.0 Silty Sand (SM) -- -- C-42 2.0 9.0 11.0 Sand (SP) -- -- C-43 3.0 4.5 7.5 Sand (SP) -- -- C-443 4.8 10.0 14.8 Sand with Silt (SP-SM) -- -- C-45 3.0 11.0 14.0 Silty Sand (SM) -- -- C-46 3.0 8.0 11.0 Sand (SP) -- -- C-47 4.5 5.0 9.5 Clayey Sand (SC) 5 C-483 4.0 15.0 19.0 Silty Sand (SM) -- -- C-493 6.0 11.5 17.5 Clayey Sand (SC) -- -- C-503 2.5 9.0 11.5 Clayey Sand (SC) -- -- C-51 3.8 9.0 12.8 Silty Sand (SM) 5 C-523 3.5 8.5 12.0 Silty Sand (SM) -- -- C-53 3.8 6.0 9.8 Sand (SP) -- -- C-54 4.5 6.5 11.0 Silty Sand (SM) -- -- C-553 3.0 7.0 10.0 Clayey Sand (SC) -- -- C-56 4.5 6.5 11.0 Silty Sand (SM) -- -- C-57 4.0 7.0 11.0 Silty Sand (SM) 8 C-58 5.0 6.0 11.0 Sand with Silt (SP-SM) -- -- C-59 2.0 11.5 13.5 Silty Sand (SM) -- -- C-60 4.5 7.0 11.5 Silty Sand (SM) -- -- C-61 3.5 9.0 12.5 Sand with Silt (SP-SM) 6 8 C-62 4.5 3.0 7.5 Clayey Sand (SC) -- -- C-63 3.0 5.0 8.0 Clayey Sand (SC) -- -- C-64 3.8 6.5 10.3 Silty Sand (SM) -- -- C-653 4.0 9.0 13.0 Silty Sand (SM) -- -- C-66 3.8 9.0 12.8 Silty Sand (SM) -- -- C-67 3.8 7.0 10.8 Sand (SP) -- -- C-68 3.5 9.5 13.0 Sand (SP) -- -- C-69 3.8 10.5 14.3 Sand with Silt (SP-SM) 7 8 1. Thicknesses rounded to the nearest ¼ inch. 2. Unified Soil Classification System visual classification ASTM D2488. 3. Pavement core thickness may not be representative due to crumbling during the coring process. 4. Laboratory test results.

Page 2 of 7 Montana-Nebraska Proposed Work

11/9/2020, 1:11:57 PM 1:3,600 0 0.03 0.06 0.12mi Streets County Road 0 0.05 0.1 0.2km Interstate Local Road US or State Highway Privately Maintained Public Access Road Connector (Ramp) Ramsey County Ramsey County MN Montana-Nebraska Proposed Work

11/9/2020, 1:12:45 PM 1:3,600 0 0.03 0.06 0.12mi Streets County Road 0 0.05 0.1 0.2km Interstate Local Road US or State Highway Privately Maintained Public Access Road Connector (Ramp) Ramsey County Ramsey County MN Montana-Nebraska Proposed Work

11/9/2020, 1:13:51 PM 1:3,600 0 0.03 0.06 0.12mi Streets County Road 0 0.05 0.1 0.2km Interstate Local Road US or State Highway Privately Maintained Public Access Road Connector (Ramp) Ramsey County Ramsey County MN Montana‐Nebraska Area Pavement Rehabilitation Preliminary Cost Estimate Street and Utility Improvements Maplewood City Project, 20‐08

Preliminary Cost Estimate, Montana‐Nebraska Area Pavement Rehabilitation, City Project 20‐08

TOTAL

Estimated Unit Estimated Estimated Item Description Unit Price Quantity Cost STREET IMPROVEMENTS 2021.501 MOBILIZATION LS$ 100,000.00 1.00$ 100,000.00 2104.502 SALVAGE MAIL BOX ASSEMBLY, ALL TYPES EACH$ 100.00 4.00$ 400.00 2104.503 REMOVE CONCRETE CURB & GUTTER L F$ 8.00 5320.00 $ 42,560.00 2104.504 REMOVE BITUMINOUS DRIVEWAY PAVEMENT S Y$ 10.25 60.00$ 615.00 2104.504 REMOVE CONCRETE DRIVEWAY PAVEMENT/APRON/WALK S Y$ 17.75 209.70$ 3,722.18 2104.511 SAW BITUMINOUS PAVEMENT (FULL DEPTH) L F$ 3.25 483.00$ 1,569.75 2105.507 SUBGRADE EXCAVATION (EV) C Y$ 27.50 494.00$ 13,585.00 2105.607 SALVAGE, STOCKPILE, INSTALL RECLAIM MATERIAL (8" DEPTH) S Y$ 4.00 1233.33$ 4,933.30 2123.610 STREET SWEEPER (WITH PICKUP BROOM) HOUR$ 165.00 87.00$ 14,355.00 2130.523 WATER FOR DUST CONTROL MGAL$ 45.00 318.69$ 14,341.14 2215.504 FULL DEPTH RECLAMATION S Y$ 3.75 49333.00 $ 184,998.75 2232.603 MILL BITUMINOUS SURFACE, 2.0" DEPTH @ 18" WIDE L F$ 3.50 483.00$ 1,690.50 2357.506 BITUMINOUS MATERIAL FOR TACK COAT GAL$ 2.00 4932.00 $ 9,864.00 2360.504 TYPE SPWEA230C BITUMINOUS WEARING AND NON‐WEARING COURSE MIXTURE (2,C) TON$ 76.00 10675.00 $ 811,300.00 2360.504 TYPE SPWEA230L BITUMINOUS WEARING COURSE MIXTURE (2,L) ‐ 3" THICK DRIVEWAY S Y$ 33.00 60.00$ 1,980.00 2433.603 BITUMINOUS ROAD PAVEMENT CONTROL JOINT SAW AND SEAL L F$ 3.00 11589.00 $ 34,767.00 2531.503 CONCRETE CURB & GUTTER DESIGN B618, MODIFIED B618, D412, V6, RIBBON OR TRANSITION (HAND FORMED) L F$ 32.50 5320.00 $ 172,900.00 2531.504 6" CONCRETE DRIVEWAY PAVEMENT, RESIDENTIAL S Y$ 75.00 209.70$ 15,727.50 2531.504 6" PEDESTRIAN CURB RAMP SF$ 17.00 900.00$ 15,300.00 2531.618 TRUNCATED DOMES S F$ 65.00 108.00$ 7,020.00 2540.602 INSTALL SALVAGED MAILBOX ASSEMBLY, ALL TYPES EACH$ 100.00 4.00$ 400.00 2563.601 TRAFFIC CONTROL LS$ 20,000.00 1.00$ 20,000.00 2573.501 EROSION CONTROL, CONTRACTOR'S PLAN (INCLUDES BID ALTERNATIVES) LS$ 3,500.00 1.00$ 3,500.00 2573.501 STORM DRAIN INLET PROTECTION EACH$ 165.00 107.00$ 17,655.00 2573.503 SEDIMENT CONTROL LOG TYPE COMPOST L F$ 5.00 360.00$ 1,800.00 2574.507 LOAM TOPSOIL BORROW, (4" DEPTH) S Y$ 8.00 1180.00 $ 9,440.00 2574.508 COMMERCIAL FERTILIZER,10‐10‐10 FOR SODDED/SEEDED AREAS (300 LBS/ACRE) LB$ 2.00 8.20$ 16.40 2575.504 TURF ESTABLISHMENT, SEED MIXTURE 25‐131 (220 LB/ACRE) L B$ 7.00 6.00$ 42.00 2575.508 HYDRAULIC SOIL STABILIZER, TYPE 8, BONDED FIBER MATRIX SY$ 4.25 1180.00 $ 5,015.00 TOTAL = $ 1,509,497.52 STORM SEWER SYSTEM IMPROVEMENTS 2104.502 REMOVE & DISPOSE OF STORM SEWER PIPE (ANY SIZE/TYPE) L F$ 16.00 355.00$ 5,680.00 2104.502 SALVAGE STORM SEWER CASTING EACH$ 200.00 21.00$ 4,200.00 2104.502 REMOVE/ABANDON DRAINAGE STRUCTURE (ANY SIZE/TYPE) EACH$ 650.00 17.00$ 11,050.00 2451.607 PIPE BEDDING MATERIAL FOR HDPE AND RCP STORM SEWER, PER STD PLATE 440 L F$ 9.00 355.00$ 3,195.00 2502.503 4" PERFORATED DRAIN TUBING WITH SOCK LF$ 25.00 230.00$ 5,750.00 2503.503 12" RC PIPE SEWER CLASS IV L F$ 70.00 59.00$ 4,130.00 2503.503 15" RC PIPE SEWER CLASS IV L F$ 75.00 66.00$ 4,950.00 2503.503 18" RC PIPE SEWER CLASS IV L F$ 82.00 136.00$ 11,152.00 2503.503 27" RC PIPE SEWER CLASS IV L F$ 130.00 20.00$ 2,600.00 2503.503 30" RC PIPE SEWER CLASS IV L F$ 140.00 10.00$ 1,400.00 2503.503 22.0" SPAN RC PIPE‐ARCH SEWER CL IIA L F$ 165.00 32.00$ 5,280.00 2503.503 28.5" SPAN RC PIPE‐ARCH SEWER CL IIA L F$ 190.00 32.00$ 6,080.00 2503.602 CONNECT TO EXISTING STORM SEWER PIPE EACH$ 1,300.00 16.00$ 20,800.00 2506.502 CONSTRUCT DRAINAGE STRUCTURE, DESIGN 2' x 3' BOX EACH$ 2,750.00 5.00$ 13,750.00 2506.502 CONST. DRAINAGE STRUCTURE, DESIGN 48" CB/MH EACH$ 4,000.00 8.00$ 32,000.00 2506.502 CONST. DRAINAGE STRUCTURE, DESIGN 60" CB/MH EACH$ 5,500.00 4.00$ 22,000.00 2506.502 ADJUST STORM SEWER CASTING (ALL TYPES) EACH$ 600.00 61.00$ 36,600.00 2506.502 FURNISH & INSTALL R‐1678‐A FRAME & R‐2422‐A1 LID OR APPROVED EQUIV FOR STORM SEWER EACH$ 900.00 2.00$ 1,800.00 2506.502 FURNISH & INSTALL R‐3067‐V FRAME & GRATE OR APPROVED EQUIV FOR STORM SEWER EACH$ 900.00 19.00$ 17,100.00 2506.602 REHABILITATE EXISTING STORM MANHOLE/CATCH BASIN DOGHOUSE(S)/INVERT(S) EACH$ 700.00 5.00$ 3,500.00 2506.602 REHABILITATE EXISTING STORM MANHOLE/CATCH BASIN ADJUSTMENT RINGS EACH$ 800.00 18.00$ 14,400.00 TOTAL = $ 227,417.00 Montana‐Nebraska Area Pavement Rehabilitation Preliminary Cost Estimate Street and Utility Improvements Maplewood City Project, 20‐08

Preliminary Cost Estimate, Montana‐Nebraska Area Pavement Rehabilitation, City Project 20‐08

TOTAL

Estimated Unit Estimated Estimated Item Description Unit Price Quantity Cost SANITARY SEWER SYSTEM IMPROVEMENTS 2104.502 SALVAGE SANITARY SEWER CASTING EACH$ 200.00 38.00$ 7,600.00 2506.502 FURNISH & INSTALL R‐1678‐A FRAME & R‐1422‐0015 LID FOR SANITARY SEWER EACH$ 1,200.00 38.00$ 45,600.00 2506.502 ADJUST SANITARY SEWER CASTING (ALL TYPES) EACH$ 900.00 35.00$ 31,500.00 2506.602 REHABILITATE EXISTING SANITARY MANHOLE ADJUSTMENT RINGS EACH$ 800.00 3.00$ 2,400.00 TOTAL = $ 87,100.00 WATER SYSTEM IMPROVEMENTS 2451.609 GRANULAR BACKFILL TON$ 14.00 203.00$ 2,842.00 2504.602 ADJUST SERVICE CURB STOP BOX EACH$ 275.00 9.00$ 2,475.00 2504.602 WATER UTILITY HOLE EACH$ 3,500.00 1.00$ 3,500.00 2504.602 REPAIR VALVE BOX EACH$ 1,000.00 17.00$ 17,000.00 2504.602 ADJUST VALVE BOX EACH$ 500.00 40.00$ 20,000.00 2504.602 REPLACE VALVE BOX EACH$ 1,700.00 4.00$ 6,800.00 2504.603 SACRIFICIAL ANODE RETROFIT EACH$ 1,500.00 7.00$ 10,500.00 2506.521 FURNISH AND INSTALL CURB STOP CASTING ASSEMBLY IN PAVEMENT (STD PLATE D14) EACH$ 375.00 15.00$ 5,625.00 TOTAL = $ 65,900.00

SUBTOTAL = $ 1,889,914.52

Subtotal: $ 640,225.67 $ 1,889,914.52 + 10% Contingencies: $ 64,022.57 $ 188,991.45 Subtotal Estimated Construction Costs: $ 704,248.23 $ 2,078,905.97 + Estimated Easement Costs: $ ‐ $ ‐ + 12.0% Geotechnical, Legal, and Fiscal Expenses: $ 84,509.79 $ 249,468.72

Total Estimated Project Costs: $ 788,758.02 $ 2,328,374.68 Preliminary Assessment Roll Montana‐Nebraska Area Pavement Rehabilitation City Project 20‐08

ParcelID SiteAddress Units Assessment 242922130001 1400 MARY ST N 1$ 3,450.00 242922130002 1410 MARY ST N 1$ 3,450.00 242922130003 1420 MARY ST N 1$ 3,450.00 242922130004 1430 MARY ST N 1$ 3,450.00 242922130005 0 STERLING ST N 1$ 3,450.00 242922130006 1468 STERLING ST N 1$ 3,450.00 242922130007 1478 STERLING ST N 1$ 3,450.00 242922130010 2504 MONTANA AVE E 1$ 3,450.00 242922130011 2514 MONTANA AVE E 1$ 3,450.00 242922130012 2524 MONTANA AVE E 1$ 3,450.00 242922130013 2534 MONTANA AVE E 1$ 3,450.00 242922130014 2544 MONTANA AVE E 1$ 3,450.00 242922130015 2554 MONTANA AVE E 1$ 3,450.00 242922130016 2564 MONTANA AVE E 1$ 3,450.00 242922130017 2574 MONTANA AVE E 1$ 3,450.00 242922130018 2584 MONTANA AVE E 1$ 3,450.00 242922130019 2594 MONTANA AVE E 1$ 3,450.00 242922130020 2600 MONTANA AVE E 1$ 3,450.00 242922130021 2593 MONTANA AVE E 1$ 3,450.00 242922130022 2583 MONTANA AVE E 1$ 3,450.00 242922130023 2573 MONTANA AVE E 1$ 3,450.00 242922130024 2563 MONTANA AVE E 1$ 3,450.00 242922130026 2543 MONTANA AVE E 1$ 3,450.00 242922130027 2533 MONTANA AVE E 1$ 3,450.00 242922130028 2523 MONTANA AVE E 1$ 3,450.00 242922130030 2553 MONTANA AVE E 1$ 3,450.00 242922210011 2384 LARPENTEUR AVE E 1$ 3,450.00 242922210013 1652 LAKEWOOD DR N 1$ 3,450.00 242922210014 1646 LAKEWOOD DR N 1$ 3,450.00 242922210015 1638 LAKEWOOD DR N 1$ 3,450.00 242922210016 1630 LAKEWOOD DR N 1$ 3,450.00 242922210017 1624 LAKEWOOD DR N 1$ 3,450.00 242922210018 1616 LAKEWOOD DR N 1$ 3,450.00 242922210019 1608 LAKEWOOD DR N 1$ 3,450.00 242922210020 1600 LAKEWOOD DR N 1$ 3,450.00 242922210021 1594 LAKEWOOD DR N 1$ 3,450.00 242922210022 1586 LAKEWOOD DR N 1$ 3,450.00 242922210023 1580 LAKEWOOD DR N 1$ 3,450.00 242922210024 1574 LAKEWOOD DR N 1$ 3,450.00 242922210025 1568 LAKEWOOD DR N 1$ 3,450.00 242922210026 1562 LAKEWOOD DR N 1$ 3,450.00 242922210027 1657 LAKEWOOD DR N 1$ 3,450.00 242922210028 1649 LAKEWOOD DR N 1$ 3,450.00 242922210029 1641 LAKEWOOD DR N 1$ 3,450.00 242922210030 1633 LAKEWOOD DR N 1$ 3,450.00 242922210031 1625 LAKEWOOD DR N 1$ 3,450.00 242922210032 1617 LAKEWOOD DR N 1$ 3,450.00 242922210033 1609 LAKEWOOD DR N 1$ 3,450.00 242922210034 1601 LAKEWOOD DR N 1$ 3,450.00 242922210035 1593 LAKEWOOD DR N 1$ 3,450.00 242922210036 1587 LAKEWOOD DR N 1$ 3,450.00 242922210037 1581 LAKEWOOD DR N 1$ 3,450.00 242922210038 1575 LAKEWOOD DR N 1$ 3,450.00 242922210039 1569 LAKEWOOD DR N 1$ 3,450.00 242922210040 1561 LAKEWOOD DR N 1$ 3,450.00 242922220028 2300 LARPENTEUR AVE E 0.5$ 1,725.00 242922220032 1540 MCKNIGHT RD N 1$ 3,450.00 242922220043 1655 CURRIE ST N 1$ 3,450.00 242922220044 1649 CURRIE ST N 1$ 3,450.00 242922220045 1643 CURRIE ST N 1$ 3,450.00 242922220046 1637 CURRIE ST N 1$ 3,450.00 242922220047 1629 CURRIE ST N 1$ 3,450.00 242922220048 1623 CURRIE ST N 1$ 3,450.00 242922220051 1660 CURRIE ST N 1$ 3,450.00 242922220052 1654 CURRIE ST N 1$ 3,450.00 242922220053 1648 CURRIE ST N 1$ 3,450.00 242922220054 1642 CURRIE ST N 1$ 3,450.00 242922220055 1636 CURRIE ST N 1$ 3,450.00 242922220056 1630 CURRIE ST N 1$ 3,450.00 242922220057 1624 CURRIE ST N 1$ 3,450.00 242922220059 1616 CURRIE ST N 1$ 3,450.00 242922220060 2289 HOYT AVE E 1$ 3,450.00 242922220061 2279 HOYT AVE E 1$ 3,450.00 242922220062 2266 HOYT AVE E 1$ 3,450.00 242922220063 2276 HOYT AVE E 1$ 3,450.00 242922220064 2286 HOYT AVE E 1$ 3,450.00 242922220065 2296 HOYT AVE E 1$ 3,450.00 242922220066 2306 HOYT AVE E 1$ 3,450.00 242922220067 2316 HOYT AVE E 1$ 3,450.00 242922220074 2317 HOYT AVE E 1$ 3,450.00 242922220075 2319 HOYT AVE E 1$ 3,450.00 242922220076 2322 HOYT AVE E 1$ 3,450.00 242922220077 2320 HOYT AVE E 1$ 3,450.00 242922220078 2318 HOYT AVE E 1$ 3,450.00 242922230001 2381 MONTANA AVE E 1$ 3,450.00 242922230002 2375 MONTANA AVE E 1$ 3,450.00 242922230003 2369 MONTANA AVE E 1$ 3,450.00 242922230004 1555 MYRTLE ST N 1$ 3,450.00 242922230006 2329 MONTANA AVE E 1$ 3,450.00 242922230007 2325 MONTANA AVE E 1$ 3,450.00 242922230009 2315 MONTANA AVE E 1$ 3,450.00 242922230010 2309 MONTANA AVE E 1$ 3,450.00 242922230011 2303 MONTANA AVE E 1$ 3,450.00 242922230012 1530 MCKNIGHT RD N 1$ 3,450.00 242922230013 2300 MONTANA AVE E 1$ 3,450.00 242922230014 2306 MONTANA AVE E 1$ 3,450.00 242922230015 2312 MONTANA AVE E 1$ 3,450.00 242922230016 2318 MONTANA AVE E 1$ 3,450.00 242922230046 2339 MONTANA AVE E 1$ 3,450.00 242922230047 2322 MONTANA AVE E 2322 1$ 1,911.50 242922230048 2324 MONTANA AVE E 2324 1$ 1,911.50 242922230049 2326 MONTANA AVE E 2326 1$ 1,911.50 242922230050 2328 MONTANA AVE E 2328 1$ 1,911.50 242922230051 2330 MONTANA AVE E 2330 1$ 1,911.50 242922230052 2332 MONTANA AVE E 2332 1$ 1,911.50 242922230053 2334 MONTANA AVE E 2334 1$ 1,911.50 242922230054 2336 MONTANA AVE E 2336 1$ 1,911.50 242922230055 2340 MONTANA AVE E 2340 1$ 1,911.50 242922230056 2342 MONTANA AVE E 2342 1$ 1,911.50 242922230057 2344 MONTANA AVE E 2344 1$ 1,911.50 242922230058 2346 MONTANA AVE E 2346 1$ 1,911.50 242922230059 2350 MONTANA AVE E 2350 1$ 1,911.50 242922230060 2352 MONTANA AVE E 2352 1$ 1,911.50 242922230061 2354 MONTANA AVE E 2354 1$ 1,911.50 242922230062 2356 MONTANA AVE E 2356 1$ 1,911.50 242922230063 2360 MONTANA AVE E 1$ 1,911.50 242922230064 2362 MONTANA AVE E 2362 1$ 1,911.50 242922230065 2364 MONTANA AVE E 2364 1$ 1,911.50 242922230066 2366 MONTANA AVE E 2366 1$ 1,911.50 242922230067 2370 MONTANA AVE E 1$ 1,911.50 242922230068 2372 MONTANA AVE E 1$ 1,911.50 242922230069 2374 MONTANA AVE E 2374 1$ 1,911.50 242922230070 2376 MONTANA AVE E 2376 1$ 1,911.50 242922230071 2380 MONTANA AVE E 1$ 1,911.50 242922230072 2382 MONTANA AVE E 2382 1$ 1,911.50 242922230073 2384 MONTANA AVE E 2384 1$ 1,911.50 242922230074 2386 MONTANA AVE E 2386 1$ 1,911.50 242922230075 2317 MONTANA AVE E 1$ 1,955.00 242922230076 2321 MONTANA AVE E 1$ 1,955.00 242922230082 2307 NEBRASKA AVE E 1$ 3,450.00 242922230083 2315 NEBRASKA AVE E 1$ 3,450.00 242922230084 2323 NEBRASKA AVE E 1$ 3,450.00 242922230085 2331 NEBRASKA AVE E 1$ 3,450.00 242922230086 2339 NEBRASKA AVE E 1$ 3,450.00 242922230087 2347 NEBRASKA AVE E 1$ 3,450.00 242922230088 2355 NEBRASKA AVE E 1$ 3,450.00 242922230089 2363 NEBRASKA AVE E 1$ 3,450.00 242922230090 2371 NEBRASKA AVE E 1$ 3,450.00 242922230091 2276 NEBRASKA AVE E 1$ 3,450.00 242922230092 2284 NEBRASKA AVE E 1$ 3,450.00 242922230093 2290 NEBRASKA AVE E 1$ 3,450.00 242922230094 2298 NEBRASKA AVE E 1$ 3,450.00 242922230095 2306 NEBRASKA AVE E 1$ 3,450.00 242922230096 2314 NEBRASKA AVE E 1$ 3,450.00 242922230097 2322 NEBRASKA AVE E 1$ 3,450.00 242922230098 2346 NEBRASKA AVE E 1$ 3,450.00 242922230099 2354 NEBRASKA AVE E 1$ 3,450.00 242922230100 1475 MYRTLE CT N 1$ 3,450.00 242922230101 1471 MYRTLE CT N 1$ 3,450.00 242922230102 1467 MYRTLE CT N 1$ 3,450.00 242922230103 1463 MYRTLE CT N 1$ 3,450.00 242922230104 1460 MYRTLE CT N 1$ 3,450.00 242922230105 1464 MYRTLE CT N 1$ 3,450.00 242922230106 1468 MYRTLE CT N 1$ 3,450.00 242922230107 1472 MYRTLE CT N 1$ 3,450.00 242922230108 1476 MYRTLE CT N 1$ 3,450.00 242922230109 1480 MYRTLE CT N 1$ 3,450.00 242922230119 2293 NEBRASKA AVE E 1$ 3,450.00 242922230120 2285 NEBRASKA AVE E 1$ 3,450.00 242922230121 2277 NEBRASKA AVE E 1$ 3,450.00 242922230122 2269 NEBRASKA AVE E 1$ 3,450.00 242922230123 2261 NEBRASKA AVE E 1$ 3,450.00 242922230124 1530 CURRIE ST N 1$ 3,450.00 242922230125 1522 CURRIE ST N 1$ 3,450.00 242922230126 1514 CURRIE ST N 1$ 3,450.00 242922230127 1506 CURRIE ST N 1$ 3,450.00 242922230128 2260 NEBRASKA AVE E 1$ 3,450.00 242922230129 2268 NEBRASKA AVE E 1$ 3,450.00 242922230133 1531 CURRIE ST N 1$ 3,450.00 242922230134 1523 CURRIE ST N 1$ 3,450.00 242922230135 1515 CURRIE ST N 1$ 3,450.00 242922230136 1507 CURRIE ST N 1$ 3,450.00 242922240004 1552 LAKEWOOD DR N 1$ 3,450.00 242922240005 1551 LAKEWOOD DR N 1$ 3,450.00 242922240006 2414 MONTANA AVE E 1$ 3,450.00 242922240007 2408 MONTANA AVE E 1$ 3,450.00 242922240008 2402 MONTANA AVE E 1$ 3,450.00 242922240009 2396 MONTANA AVE E 1$ 3,450.00 242922240011 2317 ARLINGTON AVE E 1$ 3,450.00 242922240012 2376 NEBRASKA AVE E 1$ 3,450.00 242922240013 2384 NEBRASKA AVE E 1$ 3,450.00 242922240014 2320 ARLINGTON AVE E 1$ 3,450.00 242922240015 2377 NEBRASKA AVE E 1$ 3,450.00 242922240016 2383 NEBRASKA AVE E 1$ 3,450.00 242922240017 2389 NEBRASKA AVE E 1$ 3,450.00 242922240021 2423 MONTANA AVE E 1$ 3,450.00 242922240022 2433 MONTANA AVE E 1$ 3,450.00 242922240023 2443 MONTANA AVE E 1$ 3,450.00 242922240024 1540 MARY ST N 1$ 3,450.00 242922240025 1530 MARY ST N 1$ 3,450.00 242922240026 1520 MARY ST N 1$ 3,450.00 242922240027 1510 MARY ST N 1$ 3,450.00 242922240028 1500 MARY ST N 1$ 3,450.00 242922240029 1490 MARY ST N 1$ 3,450.00 242922240030 1480 MARY ST N 1$ 3,450.00 242922240031 1470 MARY ST N 1$ 3,450.00 242922240032 1460 MARY ST N 1$ 3,450.00 242922240033 1450 MARY ST N 1$ 3,450.00 242922240034 1455 STERLING ST N 1$ 3,450.00 242922240035 2496 OAK CIR E 1$ 3,450.00 242922240036 2486 OAK CIR E 1$ 3,450.00 242922240037 2480 OAK CIR E 1$ 3,450.00 242922240038 2487 OAK CIR E 1$ 3,450.00 242922240039 2493 OAK CIR E 1$ 3,450.00 242922240040 2494 MONTANA CIR E 1$ 3,450.00 242922240041 2484 MONTANA CIR E 1$ 3,450.00 242922240042 2485 MONTANA CIR E 1$ 3,450.00 242922240043 2495 MONTANA CIR E 1$ 3,450.00 242922240044 2424 MONTANA AVE E 1$ 3,450.00 242922240045 2434 MONTANA AVE E 1$ 3,450.00 242922240046 2444 MONTANA AVE E 1$ 3,450.00 242922240047 1525 MARY ST N 1$ 3,450.00 242922240048 2431 TEVLIN CT E 1$ 3,450.00 242922240049 2421 TEVLIN CT E 1$ 3,450.00 242922240050 2420 TEVLIN CT E 1$ 3,450.00 242922240051 2430 TEVLIN CT E 1$ 3,450.00 242922240052 2440 TEVLIN CT E 1$ 3,450.00 242922240053 2446 TEVLIN CT E 1$ 3,450.00 242922240054 2443 NEBRASKA AVE E 1$ 3,450.00 242922240055 2433 NEBRASKA AVE E 1$ 3,450.00 242922240056 2427 NEBRASKA AVE E 1$ 3,450.00 242922240057 2419 NEBRASKA AVE E 1$ 3,450.00 242922240058 2415 NEBRASKA AVE E 1$ 3,450.00 242922240059 2418 NEBRASKA AVE E 1$ 3,450.00 242922240060 2426 NEBRASKA AVE E 1$ 3,450.00 242922240061 2434 NEBRASKA AVE E 1$ 3,450.00 242922240062 2438 NEBRASKA AVE E 1$ 3,450.00 242922240063 2444 NEBRASKA AVE E 1$ 3,450.00 242922240064 1463 MARY ST N 1$ 3,450.00 242922240065 1453 MARY ST N 1$ 3,450.00 242922240066 1427 MARY ST N 1$ 3,450.00 242922240067 1417 MARY ST N 1$ 3,450.00 242922240068 1440 MARY ST N 1$ 3,450.00 242922240070 2492 ARLINGTON AVE E 1$ 3,450.00 242922240071 2488 ARLINGTON AVE E 1$ 3,450.00 242922240072 2478 ARLINGTON AVE E 1$ 3,450.00 242922240073 2468 ARLINGTON AVE E 1$ 3,450.00 242922240074 2427 ARLINGTON AVE E 1$ 3,450.00 242922240075 2437 ARLINGTON AVE E 1$ 3,450.00 242922240076 2447 ARLINGTON AVE E 1$ 3,450.00 242922240077 2457 ARLINGTON AVE E 1$ 3,450.00 242922240078 2467 ARLINGTON AVE E 1$ 3,450.00 242922240079 2477 ARLINGTON AVE E 1$ 3,450.00 242922310005 1407 MARY ST N 1$ 3,450.00 242922310007 2458 ARLINGTON AVE E 1$ 3,450.00 242922310008 2448 ARLINGTON AVE E 1$ 3,450.00 242922310009 2438 ARLINGTON AVE E 1$ 3,450.00 242922310010 2428 ARLINGTON AVE E 1$ 3,450.00 242922310011 2418 ARLINGTON AVE E 1$ 3,450.00 242922320001 2263 ARLINGTON AVE E 1$ 3,450.00 242922320002 2269 ARLINGTON AVE E 1$ 3,450.00 242922320003 2275 ARLINGTON AVE E 1$ 3,450.00 242922320004 2281 ARLINGTON AVE E 1$ 3,450.00 242922320005 2287 ARLINGTON AVE E 1$ 3,450.00 242922320006 2299 ARLINGTON AVE E 1$ 3,450.00 242922320007 2305 ARLINGTON AVE E 1$ 3,450.00 242922320008 2311 ARLINGTON AVE E 1$ 3,450.00 242922320009 1398 MYRTLE ST N 1$ 3,450.00 242922320010 1378 MYRTLE ST N 1$ 3,450.00 242922320011 2262 ARLINGTON AVE E 1$ 3,450.00 242922320012 2270 ARLINGTON AVE E 1$ 3,450.00 242922320013 2276 ARLINGTON AVE E 1$ 3,450.00 242922320014 2282 ARLINGTON AVE E 1$ 3,450.00 242922320015 1399 CURRIE ST N 1$ 3,450.00 242922320016 1389 CURRIE ST N 1$ 3,450.00 242922320017 1369 CURRIE ST N 1$ 3,450.00 242922320018 1351 CURRIE ST N 1$ 3,450.00 242922320019 1350 CURRIE ST N 1$ 3,450.00 242922320020 1360 CURRIE ST N 1$ 3,450.00 242922320021 1370 CURRIE ST N 1$ 3,450.00 242922320022 1380 CURRIE ST N 1$ 3,450.00 242922320023 1390 CURRIE ST N 1$ 3,450.00 242922320024 1400 CURRIE ST N 1$ 3,450.00 242922320025 1397 MYRTLE ST N 1$ 3,450.00 242922320026 1389 MYRTLE ST N 1$ 3,450.00 242922320027 1379 MYRTLE ST N 1$ 3,450.00 242922320028 1369 MYRTLE ST N 1$ 3,450.00 242922320029 1359 MYRTLE ST N 1$ 3,450.00 242922320030 1368 MYRTLE ST N 1$ 3,450.00 242922130029 1560 STERLING ST N 1$ 3,450.00 242922120050 1570 STERLING ST N 1$ 3,450.00 $ 921,657.00

Residential Pavement Rehabilitation Rate$ 3,450.00

Residential Duplex's Average Duplex Front Footage Per Unit= 42.5 Residential Pavement Rehabilitation Rate per Unit= $ 3,450.00 Typical Front Footage for Single Unit Residential= 75 Assessment Rate Per Duplex Unit= $ 1,955.00

Montana Avenue Quadplex's Total Townhome Front Footage= 775.68 Residential Pavement Rehabilitation Rate per front foot= $ 69.00 Total Townhome Assessment=$ 53,521.92 Total Number of Townhome Units= 28 Assessment Rate Per Unit= $ 1,911.50 Montana-Nebraska Preliminary Assessment Roll

11/10/2020, 12:07:59 PM 1:3,600 0 0.03 0.06 0.12mi Streets County Road 0 0.05 0.1 0.2km Interstate Local Road US or State Highway Privately Maintained Public Access Road Connector (Ramp) Ramsey County Ramsey County MN Montana-Nebraska Preliminary Assessment Roll

11/10/2020, 12:08:56 PM 1:3,600 0 0.03 0.06 0.12mi Streets County Road 0 0.05 0.1 0.2km Interstate Local Road US or State Highway Privately Maintained Public Access Road Connector (Ramp) Ramsey County Ramsey County MN Montana-Nebraska Preliminary Assessment Roll

11/10/2020, 12:09:21 PM 1:3,600 0 0.03 0.06 0.12mi Streets County Road 0 0.05 0.1 0.2km Interstate Local Road US or State Highway Privately Maintained Public Access Road Connector (Ramp) Ramsey County Ramsey County MN Montana-Nebraska Preliminary Assessment Roll

11/10/2020, 12:10:00 PM 1:3,600 0 0.03 0.06 0.12mi Streets County Road 0 0.05 0.1 0.2km Interstate Local Road US or State Highway Privately Maintained Public Access Road Connector (Ramp) Ramsey County Ramsey County MN