Highway Mobility Reports
The Highway Mobility Reports provide regular updates on the status of travel and congestion on the County’s arterial highway system, along with recommended strategies to ease congestion. The reports describe both existing conditions and future forecast travel trends, considering approved development throughout the County and forecast growth throughout the Washington region. The report identifies the top 10 most congested intersections and travel times in high-priority corridors.
2009
Full Report (pdf, 18.5MB)
Cover Sheet & Table of Contents (pdf, 255KB)
List of Figures (pdf, 112KB)
List of Tables (pdf, 95KB)
Executive Summary (pdf, 127KB)
Current Congestion (pdf, 9.89MB)
Transportation Trends (pdf, 6.60MB)
Future Congestion (pdf, 541KB)
Appendices (pdf, 1.73MB)
2008
Press Release on this Report
Full Report (pdf, 27.9MB)
Cover Sheet & Table of Contents (pdf, 243KB)
Executive Summary & Background (pdf, 75KB)
Current Congestion (pdf, 7.6MB)
Future Congestion (pdf, 274KB)
Appendices (pdf, 2.9MB)
Acknowledgements (pdf, 22KB)
Map of the 10 Most Congested Intersections in the County (pdf, 861KB)
2006
News Release on this Report (pdf, 21KB)
Cover Sheet (pdf, 27KB)
Table of Contents (pdf, 83KB)
Executive Summary & Background (pdf, 132KB)
Current Congestion (pdf, 1.69MB)
Future Congestion (pdf, 173KB)
Appendices (pdf, 467KB)
Acknowledgements (pdf, 68KB)
2004
Annual Development Approval and Congestion (ADAC) Report
Executive Summary (pdf, 290KB)
Introduction (pdf, 139KB)
Development Approvals & Planned Transportation Improvements (pdf, 517KB)
Primer on Measuring & tracking Traffic Congestion (pdf, 545KB)
Current Congestion (pdf, 2.23MB)
Projected Congestion (pdf, 327KB)
Transportation Improvement Priorities (pdf, 1.02MB)
Items to Add in Next Report (pdf, 71KB)
Appendix A - Cooperative Forecasts 2000-2010 by PolicyArea (pdf, 54KB)
Appendix B - Residential Development Approvals (pdf, 74KB)
Appendix C - Peak Hour Trip Generation from Residential Development Approvals, by Policy Area (pdf, 65KB)
Appendix D - Non-Residential Development Approvals (pdf, 79KB)
Appendix E - Major FY2004-2009 Maryland CTP Construction Projects (pdf, 49KB)
Appendix F - Major FY2005-2010 Montgomery County CIP Construction Projects (pdf, 41KB)
Appendix G - Major FY2004-2009 Maryland CTP Development & Evaluation (Project Planning) Projects (pdf, 75KB)
Appendix H - Major FY2005-2010 Montgomery County CIP Facility Planning Projects (pdf, 66KB)
Appendix I - Critical Lane Volumes at Signalized Intersections (pdf, 924KB)
Appendix J - Graphs from DASH Data Archive (pdf, 650KB)
Appendix K- Off Peak Critical Lane Volumes (pdf, 115KB)
Appendix L - Charts from Motion Maps LLC (pdf, 1.49MB)
Appendix M - Location of CHART Detectors in Montgomery County (pdf, 35KB)
Appendix N - Results from TRAVEL/2 Model Runs by Policy Area (pdf, 181KB)
Date of last update: May 8, 2008
Montgomery County Planning Department