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The Office of
Transportation Planning
10 Park Plaza
Boston, MA 02116
Select Exit
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Documents
All reference documents are available and are posted here.
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Final Report
Date
Title/Description
17-Jul-2008
Final Report (Chapters 1-3)
- Final report - Chapters 1 - 3
17-Jul-2008
Final Report (Chapter 4)
- Final Report - Chapter 4
17-Jul-2008
Final Report (Appendix A-D)
- Final Report - Appendix A-D
17-Jul-2008
Figures B.1-B.82
Technical Appendix
Date
Title/Description
21-Jul-2008
Turning Movement Counts Exit 32-42
21-Jul-2008
Turning Movement Counts Exit 43-55
21-Jul-2008
CTPS Balance Volumes 2004
21-Jul-2008
ATR Counts on I-95
21-Jul-2008
ATR Counts on I-93
21-Jul-2008
Various ATR Counts on I-495
21-Jul-2008
Historical ATR Counts on I-495
21-Jul-2008
TMC at Exit 31
21-Jul-2008
Lane Departure Crash Memo
21-Jul-2008
Lane Departure Crashes - Spreadsheet
21-Jul-2008
Westford Crashes 2002
21-Jul-2008
Westford Crashes 2003
21-Jul-2008
Westford Crashes 2001
21-Jul-2008
Tewksbury Crashes 2001
21-Jul-2008
Tewksbury Crashes 2002
21-Jul-2008
Tewksbury Crashes 2003
21-Jul-2008
Lowell Crashes 2001
21-Jul-2008
Lowell Crashes 2002
21-Jul-2008
Lowell Crashes 2003
21-Jul-2008
Salsibury Crashes 2001
21-Jul-2008
Salsibury Crashes 2002
21-Jul-2008
Salsibury Crashes 2003
21-Jul-2008
North Andover Crashes 2001
21-Jul-2008
North Andover Crashes 2002
21-Jul-2008
North Andover Crashes 2003
21-Jul-2008
Methuen Crashes 2001
21-Jul-2008
Methuen Crashes 2002
21-Jul-2008
Methuen Crashes 2003
21-Jul-2008
Merrimac Crashes 2001
21-Jul-2008
Merrimac Crashes 2002
21-Jul-2008
Merrimac Crashes 2003
21-Jul-2008
Haverhill Crashes 2001
21-Jul-2008
Haverhill Crashes 2002
21-Jul-2008
Haverhill Crashes 2003
21-Jul-2008
Andover Crashes 2001
21-Jul-2008
Andover Crashes 2002
21-Jul-2008
Andover Crashes 2003
21-Jul-2008
Lawrence Crashes 2001
21-Jul-2008
Lawrence Crashes 2002
21-Jul-2008
Lawrence Crashes 2003
21-Jul-2008
Chelsmford Crashes 2001
21-Jul-2008
Chelsmford Crashes 2002
21-Jul-2008
Chelsmford Crashes 2003
21-Jul-2008
Amesbury Crashes 2002
21-Jul-2008
Amesbury Crashes 2003
21-Jul-2008
Amesbury Crashes 2001
18-Jul-2008
2006 and 2030 AM and PM No-Build Intersection Analysis
- 2006 and 2030 AM and PM No-Build Intersection Analysis
18-Jul-2008
2006 and 2030 AM and PM No-Build Intersection Analysis
- 2006 and 2030 AM and PM No-Build Intersection Analysis
18-Jul-2008
2006 and 2030 AM and PM No-Build Intersection Analysis
- 2006 and 2030 AM and PM No-Build Intersection Analysis
18-Jul-2008
2006 and 2030 AM and PM No-Build Intersection Analysis
- 2006 and 2030 AM and PM No-Build Intersection Analysis
18-Jul-2008
AM and PM Short Term Intersection Improvements Analysis
- AM and PM Short Term Intersection Improvements Analysis
18-Jul-2008
AM and PM Mid and Long Term Intersection Improvement Analysis
- AM and PM Mid and Long Term Intersection Improvement Analysis
18-Jul-2008
Known Developments - Golden Triangle
- Known Developments
18-Jul-2008
Known Developments - Shawsheen Counts
- Known Developments
18-Jul-2008
Known Developments - Various
- Known Developments
18-Jul-2008
2030 AM Build NB Link Analysis
18-Jul-2008
2030 AM Build SB Link Analysis
18-Jul-2008
2030 PM Build NB Link Analysis
18-Jul-2008
2030 PM Build SB Link Analysis
18-Jul-2008
2030 AM No-Build NB Link Analysis
18-Jul-2008
2030 AM No-Build SB Link Analysis
18-Jul-2008
2030 PM No-Build NB Link Analysis
18-Jul-2008
2030 PM No-Build SB Link Analysis
18-Jul-2008
2006 Existing AM Diverge Analysis
18-Jul-2008
2006 Existing AM Merge Analysis
18-Jul-2008
2006 Existing AM Weave Analysis
18-Jul-2008
2006 Existing PM Diverge Analysis
18-Jul-2008
2006 Existing PM Merge Analysis
18-Jul-2008
2030 Existing PM Weave Analysis
18-Jul-2008
2030 AM No-Build Diverge Analysis
18-Jul-2008
2030 AM No-Build Merge Analysis
18-Jul-2008
2030 AM No-Build Weave Analysis
18-Jul-2008
2030 PM No-Build Diverge Analysis
18-Jul-2008
2030 PM No-Build Merge Analysis
18-Jul-2008
2030 PM No-Build Weave Analysis
18-Jul-2008
Truck Percentages - MVPC 495 Truck Counts
18-Jul-2008
Truck Percentages - NMCOG 495 Truck Counts July 2007
18-Jul-2008
Truck Percentages - Summary
18-Jul-2008
2030 AM Model Volumes from CTPS
18-Jul-2008
2030 AM Model Volumes from CTPS with Rte 225 Alternative
18-Jul-2008
2030 Model Volumes at local intersection from CTPS with Rte 225 Alternative
18-Jul-2008
Exit 32 Intersection Analysis - 2030 AM and PM - With Rte 255 Alternative Built
18-Jul-2008
Model Volumes from CTPS - Exit 55 2030 AM
18-Jul-2008
495_Demand_Modeling_Documentation_CTPS
18-Jul-2008
2030 PM Model Volumes from CTPS
18-Jul-2008
2030 PM Model Volumes from CTPS with Route 225 Alternative
18-Jul-2008
2006 and 2030 Study Area Trip Ends from CTPS Model
18-Jul-2008
2030 AM Build Diverge Analysis
18-Jul-2008
2030 AM Build Merge Analysis
18-Jul-2008
2030 PM Build Diverge Analysis
18-Jul-2008
2030 PM Build Merge Analysis
18-Jul-2008
ATR Counts
Improvement Costs
Date
Title/Description
18-Jul-2008
Improvement Costs - Summary
18-Jul-2008
Improvement Costs - Exit 32-40 Add-A-Lane
18-Jul-2008
Improvement Costs- Exit 40-49 Add-A-Lane
18-Jul-2008
Improvement Costs - Exit 32
18-Jul-2008
Improvement Costs - Exit 33
18-Jul-2008
Improvement Costs - Exit 34
18-Jul-2008
Improvement Costs - Exit 37
18-Jul-2008
Improvement Costs - Exit 38
18-Jul-2008
Improvement Costs - Exit 39
18-Jul-2008
Improvement Costs - Exit 40
18-Jul-2008
Improvement Costs - Exit 41
18-Jul-2008
Improvement Costs - Exit 42
18-Jul-2008
Improvement Costs - Exit 43
18-Jul-2008
Improvement Costs - Exit 44
18-Jul-2008
Improvement Costs - Exit 47
18-Jul-2008
Improvement Costs - Exit 48
18-Jul-2008
Improvement Costs - Exit 49
18-Jul-2008
Improvement Costs - Exit 50
18-Jul-2008
Improvement Costs - Route 125
18-Jul-2008
Improvement Costs - Exit 51
18-Jul-2008
Improvement Costs - Exit 52
18-Jul-2008
Improvement Costs - Exit 53
18-Jul-2008
Improvement Costs - Exit 54
2006 AM and PM Existing Link Analysis
Date
Title/Description
18-Jul-2008
2006 AM NB 36-37
18-Jul-2008
2006 AM NB 39-40
18-Jul-2008
2006 AM NB 45-46
18-Jul-2008
2006 AM NB 47-48
18-Jul-2008
2006 AM NB 54-55
18-Jul-2008
2006 AM SB 35-34
18-Jul-2008
2006 AM SB 38-37
18-Jul-2008
2006 AM SB 41-40
18-Jul-2008
2006 AM SB 47-46
18-Jul-2008
2006 AM SB 49-48
18-Jul-2008
2006 AM SB 55-54
18-Jul-2008
2006 PM NB 36-37
18-Jul-2008
2006 PM NB 39-40
18-Jul-2008
2006 PM NB 45-46
18-Jul-2008
2006 PM NB 47-48
18-Jul-2008
2006 PM NB 54-55
18-Jul-2008
2006 PM SB 35-34
18-Jul-2008
2006 PM SB 38-37
18-Jul-2008
2006 PM SB 41-40
18-Jul-2008
2006 PM SB 47-46
18-Jul-2008
2006 PM SB 49-48
18-Jul-2008
2006 PM SB 55-54
Public Outreach and Involvement
Date
Title/Description
28-May-2008
Public Meeting Presentation in Haverhill 052708
27-May-2008
Public Meeting 052208 Lowell City Hall
07-May-2008
Upcoming Public Information Flyer
24-Apr-2008
Study Advisory Group Meeting April 23, 2008
18-Apr-2008
MVPC Presentation April 17, 2008
21-Mar-2008
NMCOG Council Meeting Presentation 031908
- Presentation given at the March 19, 2008 NMCOG Council Meeting
08-Feb-2008
February 7, 2008 SAG Meeting Presentation - PDF version
29-Jan-2008
I-495 Corridor Study Newsletter Update
20-Aug-2007
Study Update Briefing December 2007
- Status update of work done to-date
11-Oct-2006
Public Involvement Plan
Study Advisory Group Meetings
Date
Title/Description
July 28, 2006 - Kickoff Meeting
Date
Title/Description
02-Oct-2006
July 28, 2005 DRAFT - Kickoff Meeting Summary-
21-Jun-2006
July 28, 2005 Kickoff Meeting Agenda
November 28, 2006 - SAG Meeting
Date
Title/Description
22-Dec-2006
SAG Meeting PowerPoint Presentation
- PDF Format
21-Dec-2006
November 28, 2006 Agenda
21-Dec-2006
November 28, 2006 Minutes
General Documents
Date
Title/Description
18-Jul-2006
Figure 1-1
- Project Study Area
18-Jul-2006
Chapter 1 - DRAFT
- Draft - Chapter 1: Study Area, Goals and Objectives, Evaluation Criteria, and Public Involvement
22-Jun-2006
Final Scope of Work
- Detailed descriptions of the tasks and work products for this study.
21-Jun-2006
Massachusetts Transportation Planning Studies
- A brief overview of why we conduct transportation studies in Massachusetts.