Nashua Region Metropolitan Transportation Plan
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Nashua Region Metropolitan Transportation Plan This document provides a basic blueprint for long-term transportation investment in the Nashua Region to the ~ 2019 to 2045 horizon year 2045.The plan is structured around four major goals, developed through public outreach and coordination Adopted Date TBD with advisory committees, which include Mobility and Accessibility, Quality of Life, System Sustainability and Implementation. Nashua Region Metropolitan Transportation Plan 2019-2045 Contents INTRODUCTION ............................................................................................................................................. 1 OVERVIEW OF THE REGION AND THE METROPOLITAN PLANNING ORGANIZATION ............................... 2 OVERVIEW OF THE METROPOLITAN TRANSPORTATION PLAN (MTP) ...................................................... 3 Long Range Transportation Plan Goals and Objectives ............................................................................ 4 Mobility ................................................................................................................................................. 4 Quality of Life ........................................................................................................................................ 4 System Sustainability ............................................................................................................................ 5 Implementation .................................................................................................................................... 5 PLANNING EMPHASIS AREAS ........................................................................................................................ 7 PERFORMANCE-BASED PLANNING ........................................................................................................... 8 TRANSIT ASSET MANAGEMENT ................................................................................................................ 9 TARGETS .................................................................................................................................................. 10 Safety .................................................................................................................................................. 12 Target Development ........................................................................................................................... 12 Target Adoption .................................................................................................................................. 13 State Target Summary ........................................................................................................................ 13 STATE TARGET DETAIL AND MPO COMPARISON .................................................................................... 14 Number of Fatalities ........................................................................................................................... 14 Rate of Fatalities ................................................................................................................................. 15 Number of Serious Injuries ................................................................................................................. 16 Rate of Serious Injuries ....................................................................................................................... 17 Number of Non-Motorized Fatalities and Serious Injuries ................................................................. 18 Crash Modification Factors for Projects Impact Analysis ................................................................... 19 PAVEMENT AND BRIDGE CONDITION ..................................................................................................... 19 TRAVEL TIME RELIABILITY ....................................................................................................................... 21 ENVIRONMENT AND AIR QUALITY .......................................................................................................... 23 National Ambient Air Quality Standards ............................................................................................. 23 New Hampshire Ozone Status ............................................................................................................ 23 Nashua Carbon Monoxide Status ....................................................................................................... 24 Air Quality - Looking Ahead ................................................................................................................ 24 Carbon Dioxide .................................................................................................................................... 25 WATER QUALITY...................................................................................................................................... 26 i | P a g e Nashua Region Metropolitan Transportation Plan 2019-2045 OPEN SPACE ............................................................................................................................................ 27 ENVIRONMENTAL JUSTICE ...................................................................................................................... 28 Poverty ................................................................................................................................................ 28 Minority Populations .......................................................................................................................... 30 Environmental Justice Zones by Census Tract .................................................................................... 31 CONGESTION MANAGEMENT PROCESS ................................................................................................. 33 PUBLIC INVOLVEMENT PROCESS ............................................................................................................ 35 Summary of the MPO Adopted Public Involvement Process.............................................................. 35 Nashua Region Transportation Survey ............................................................................................... 35 Communications with Municipalities and Stakeholders ..................................................................... 36 FUTURE NEEDS ANALYSIS ........................................................................................................................... 37 POPULATION AND EMPLOYMENT FORECASTS ....................................................................................... 38 TRAFFIC MODEL FORECASTS ................................................................................................................... 41 Travel Model Methodology ................................................................................................................ 41 2045 No-Build Traffic Forecasts .......................................................................................................... 42 PUBLIC PERCEPTIONS AND PRIORITIES ................................................................................................... 46 TRANSPORTATION PROJECTS AND PROGRAMS ......................................................................................... 49 TEN YEAR PLAN PROJECTS ...................................................................................................................... 50 Bridge Projects .................................................................................................................................... 50 Intersection Improvements ................................................................................................................ 51 Corridor and Subarea Circulation Improvements ............................................................................... 56 Intelligent Transportation Systems Projects ....................................................................................... 58 Pedestrian and Bicycle Projects .......................................................................................................... 59 Capacity Improvements ...................................................................................................................... 60 NASHUA MPO RECOMMENDED FISCALLY CONSTRAINED PROJECTS ......................................................... 65 REHABILITATION/RECONSTRUCTION/OPERATIONAL IMROVEMENTS OF EXISTING FACILITIES ............ 66 Bridge Projects .................................................................................................................................... 66 Railroad Safety Improvements ........................................................................................................... 66 Main Street, Nashua ........................................................................................................................... 67 RECONSTRUCTION & OPERATIONAL IMPROVEMENTS .......................................................................... 67 NH 13/South Main Street Realignment, Brookline ............................................................................. 67 NH 130 (Broad Street), Nashua ........................................................................................................... 68 Main Street, Nashua ..........................................................................................................................