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I-495/I-270 Managed Lanes Study

PROJECT WEBSITE: I-495 / I-270 Managed Lanes Study project website

All dates below are specific to the schedule of the Environmental Review and Permitting processes for this project.

In Progress

ENVIRONMENTAL REVIEW AND PERMITTING STATUS
IN PROGRESS

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ESTIMATED COMPLETION DATE OF ENVIRONMENTAL REVIEW AND PERMITTING
SUBJECT TO CHANGE

1 out of 6

ENVIRONMENTAL REVIEW AND PERMITTING PROCESSES
COMPLETED

Surface Transportation

SECTOR
Surface Transportation

Project Category

CATEGORY
DOT Projects
Major Infrastructure Projects

Department of Transportation

LEAD AGENCY
Department of Transportation, Federal Highway Administration

Other Agencies with Actions or Authorizations:

Department of the Interior

Department of the Interior, Fish and Wildlife Service

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Maryland

Department of the Interior

Department of the Interior, National Park Service

Department of the Army

Department of the Army, US Army Corps of Engineers - Regulatory

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District of Columbia

Description:

The I-495/I-270 Managed Lanes Study limits will extend along I-495 from south of the American Legion Bridge to east of the Woodrow Wilson Bridge and along I-270 from I-495 to I-370, including the east and west I-270 spurs. This study will evaluate alternatives to accommodate existing and future traffic, improve trip reliability, expand travel options, accommodate homeland security, and improve the movement of goods and services.

Permitting Timetable

The permitting timetable below displays data as reported by agencies. Dates for Environmental Review and Permitting processes (Actions) that are in 'Paused' or 'Planned' status are subject to change and are not indicative of a project's final schedule.

  • For information about extensions, select an Action from the timetable below and select 'View Action Details' at the bottom of the page.
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Overall Project Timetable
 
STATUS
Schedule
Extension or Delay
Ahead of Schedule
Paused
No End Date
Planned

Action Information

For additional information, please select an Action from the Permitting Timetable above.

  • Action:  
  • Responsible Agency:  
  • Bureau:  
  • Action Status:  
  • SHPO:  
  • Action Identifier:  
  • Action Outcome:  
Milestone Original Target Date Current Target Date Milestone Complete