COST ESTIMATES for Traffic Management
Total Page:16
File Type:pdf, Size:1020Kb
COST ESTIMATES For Traffic Management Prepared by: Mid-Ohio Regional Planning Commission Prepared for: City of Columbus May 2005 STUDY AREA Cost Estimates for Traffic Management 2 COST SUMMARY LINDEN AREA TRAFFIC MANAGEMENT PLAN Program Cost Estimates Northwest Linden Traffic Calming Cost $2,370,694 Sidewalk Cost $3,893,971 TOTAL $6,264,665 Northeast Linden Traffic Calming Cost $2,979,906 Sidewalk Cost $5,685,881 TOTAL $8,665,787 Central West Linden Traffic Calming Cost $6,849,636 Sidewalk Cost $3,688,906 TOTAL $10,538,542 Central East Linden Traffic Calming Cost $4,751,091 Sidewalk Cost $5,746,867 TOTAL $10,497,958 South Linden Traffic Calming Cost $5,965,733 Sidewalk Cost $5,418,741 TOTAL $11,384,474 Total Traffic Calming Cost $22,917,060 Total Sidewalk Cost $24,434,366 Grand Total for Linden $47,351,426 NOTE: These estimates include traffic calming treatments and sidewalks in portions of Clinton Twp. which may be subject to funding and implementation constraints based on county and township authority. Cost Estimates for Traffic Management 3 Northwest (NW) Linden Neighborhood: Traffic Calming Treatment Cost Estimates NUMBER OF Street & Phase TREATMENTS Maize Road Karl Road North Broadway Oakland Hiawatha Norris Northridge Lenore 12123123Park Treatment Type Road Diet 1.2 1.4 0.6 Green Street 1.5 Speed Table Intersection Table Raised Intersection Modified Intersection (1) (2) Channelized Intersection Choker Chicane 4 Median 3113 Median Tree Chicane Curb-Extension Mini-Circle 21 Mini-Roundabout 2 2 2 1 Roundabout Pedestrian Refuge Island Closure Pedestrian Connector Radii Reduction Other Total Cost Per Street/Phase $11,904 $279,000 $13,888 $317,750 $155,000 $5,952 $906,750 $77,500 $310,000 $72,075 $162,750 $38,750 $19,375 (#) NOTES: : See Table B: Estimated Special Costs Table A: ESTIMATED UNIT COSTS Table B: ESTIMATED SPECIAL COSTS* # Treatment Type Base Cost 25% Contingen20% Engineeri 10% Inspection Total Cost Neighb'd Treatment Type Cost Per Unit 25% Contingen20% Engineeri 10% Inspection Total Cost Unit 1 Modified Intersection 200,000 50,000 40,000 20,000 $310,000 NW Road Diet 6,400 1,600 1,280 640 $9,920 mile 2 Modified Intersection 200,000 50,000 40,000 20,000 $310,000 NW Green Street 31,000 7,750 6,200 3,100 $48,050 mile 3 Channelized Intersection 75,000 18,750 15,000 7,500 $116,250 NE Speed Table 4,500 1,125 900 450 $6,975 item 4 Channelized Intersection 75,000 18,750 15,000 7,500 $116,250 NE Intersection Table 17,500 4,375 3,500 1,750 $27,125 item 5 Other - Visual Treatments 1,000 250 200 100 $1,550 NE Raised Intersection 35,000 8,750 7,000 3,500 $54,250 item 6 Other - Road Widening 900,000 225,000 180,000 90,000 $1,395,000 CW Modified Intersection Varies with location (see Table B: Estimated Special Costs) item 7 Other - Road Widening 780,000 195,000 156,000 78,000 $1,209,000 CW Channelized Intersection Varies with location (see Table B: Estimated Special Costs) item 8 Other - 3 Conversions to 2-way 0 0 0 0 $0 CW 9 Other - Road Widening 730,000 182,500 146,000 73,000 $1,131,500 CE Choker 20,000 5,000 4,000 2,000 $31,000 item 10 Other - Road Widening 600,000 150,000 120,000 60,000 $930,000 CE Chicane 20,000 5,000 4,000 2,000 $31,000 item 11 Other - Add/Improve Xwalks 100,000 25,000 20,000 10,000 $155,000 CE Median 35,000 8,750 7,000 3,500 $54,250 100-foot 12 Other - Rebuild Street 930,000 232,500 186,000 93,000 $1,441,500 CE Median Tree Chicane 60,000 15,000 12,000 6,000 $93,000 item 13 Other - Improve Circles 20,000 5,000 4,000 2,000 $31,000 CE Curb-Extension 10,000 2,500 2,000 1,000 $15,500 item 14 Other - 2 Improved Circles 40,000 10,000 8,000 4,000 $62,000 CE Mini-Circle 12,500 3,125 2,500 1,250 $19,375 item 15 Other - 8 Conversions to 2-way 0 0 0 0 $0 CE Mini-Roundabout 50,000 12,500 10,000 5,000 $77,500 item 16 Channelized Intersection 220,000 55,000 44,000 22,000 $341,000 S Roundabout 250,000 62,500 50,000 25,000 $387,500 item 17 Other - Rebuild Street 2,300,000 575,000 460,000 230,000 $3,565,000 S 18 Other - 19 Conversions to 2-way 00 0 0 $0S Pedestrian Refuge Island 35,000 8,750 7,000 3,500 $54,250 item Street Closure 15,000 3,750 3,000 1,500 $23,250 item * NOTES: Conversions to 2-way assume signage changes only, no costs were assigned; Road widenings and rebuildings Pedestrian Connector 20,000 5,000 4,000 2,000 $31,000 item use generalized budget-level cost estimates based on ODOT data, actual costs will vary depending on project details; other Radii Reduction Varies with location (see Table B: Estimated Special Costs) item items are unique Cost Estimates for Traffic Management 4 Northeast (NE) Linden Neighborhood: Traffic Calming Treatment Cost Estimates NUMBER OF Street & Phase TREATMENTS Ferris Road Cleveland Avenue Karl Road Cooke Huy Sale Case Dresden Elmore Walford Walmar Northridge 1212 123 Treatment Type See NW Linden Road Diet 1.2 0.6 Green Street Speed Table 33 4 Intersection Table Raised Intersection Modified Intersection Channelized Intersection (3) (4) Choker Chicane 2 Median 10 26 Median Tree Chicane Curb-Extension Mini-Circle 11 Mini-Roundabout 4 1 1 Roundabout Pedestrian Refuge Island 2 Closure Pedestrian Connector 1 Radii Reduction Other (5) Total Cost Per Street/Phase $11,904 $310,000 $108,500 $116,250 $658,750 $1,488,000 $0 $0 $0 $20,925 $41,850 $31,000 $105,400 $5,952 $19,375 $62,000 NOTES: (#) : See Table B: Estimated Special Costs Table A: ESTIMATED UNIT COSTS Table B: ESTIMATED SPECIAL COSTS* # Treatment Type Base Cost 25% Contingen20% Engineeri 10% Inspection Total Cost Neighb'd Treatment Type Cost Per Unit 25% Contingen20% Engineeri 10% Inspection Total Cost Unit 1 Modified Intersection 200,000 50,000 40,000 20,000 $310,000 NW Road Diet 6,400 1,600 1,280 640 $9,920 mile 2 Modified Intersection 200,000 50,000 40,000 20,000 $310,000 NW Green Street 31,000 7,750 6,200 3,100 $48,050 mile 3 Channelized Intersection 75,000 18,750 15,000 7,500 $116,250 NE Speed Table 4,500 1,125 900 450 $6,975 item 4 Channelized Intersection 75,000 18,750 15,000 7,500 $116,250 NE Intersection Table 17,500 4,375 3,500 1,750 $27,125 item 5 Other - Visual Treatments 1,000 250 200 100 $1,550 NE Raised Intersection 35,000 8,750 7,000 3,500 $54,250 item 6 Other - Road Widening 900,000 225,000 180,000 90,000 $1,395,000 CW Modified Intersection Varies with location (see Table B: Estimated Special Costs) item 7 Other - Road Widening 780,000 195,000 156,000 78,000 $1,209,000 CW Channelized Intersection Varies with location (see Table B: Estimated Special Costs) item 8 Other - 3 Conversions to 2-way 0 0 0 0 $0 CW 9 Other - Road Widening 730,000 182,500 146,000 73,000 $1,131,500 CE Choker 20,000 5,000 4,000 2,000 $31,000 item 10 Other - Road Widening 600,000 150,000 120,000 60,000 $930,000 CE Chicane 20,000 5,000 4,000 2,000 $31,000 item 11 Other - Add/Improve Xwalks 100,000 25,000 20,000 10,000 $155,000 CE Median 35,000 8,750 7,000 3,500 $54,250 100-foot 12 Other - Rebuild Street 930,000 232,500 186,000 93,000 $1,441,500 CE Median Tree Chicane 60,000 15,000 12,000 6,000 $93,000 item 13 Other - Improve Circles 20,000 5,000 4,000 2,000 $31,000 CE Curb-Extension 10,000 2,500 2,000 1,000 $15,500 item 14 Other - 2 Improved Circles 40,000 10,000 8,000 4,000 $62,000 CE Mini-Circle 12,500 3,125 2,500 1,250 $19,375 item 15 Other - 8 Conversions to 2-way 0 0 0 0 $0 CE Mini-Roundabout 50,000 12,500 10,000 5,000 $77,500 item 16 Channelized Intersection 220,000 55,000 44,000 22,000 $341,000 S Roundabout 250,000 62,500 50,000 25,000 $387,500 item 17 Other - Rebuild Street 2,300,000 575,000 460,000 230,000 $3,565,000 S 18 Other - 19 Conversions to 2-way 00 0 0 $0S Pedestrian Refuge Island 35,000 8,750 7,000 3,500 $54,250 item Street Closure 15,000 3,750 3,000 1,500 $23,250 item * NOTES: Conversions to 2-way assume signage changes only, no costs were assigned; Road widenings and rebuildings Pedestrian Connector 20,000 5,000 4,000 2,000 $31,000 item use generalized budget-level cost estimates based on ODOT data, actual costs will vary depending on project details; other Radii Reduction Varies with location (see Table B: Estimated Special Costs) item items are unique Cost Estimates for Traffic Management 5 Central West (CW) Linden Neighborhood: Traffic Calming Treatment Cost Estimates NUMBER OF Street & Phase TREATMENTS McGuffey Road Weber Road Hudson Street North Broadway ComoReis Howey Hamilton Misc.