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STAY INFORMED

Sign up for updates and alerts from the Maryland Transportation Authority.

 
KEY BRIDGE (I-695) TRAFFIC ALERT:

Southeast I-695 closed on Outer Loop at MD 173 (exit 1) and Inner Loop closed at MD 151/North Point Boulevard (exit 42).

Harbor Crossings alternate routes are I-95 or I-895 tunnels.

Visit Harbor Crossings or more information. 

MDTA Traffic Cameras by Facility

Central Region:

Southern Region:

 MDTA Active Construction Projects:

Use the map above to display information about active engineering and construction projects.
This information is updated periodically and includes the type & description of the work being done, contract number, location, start date, and expected finish date.  Note that the initial zoom level may cause overlapping of projects/traffic cones.  Please zoom in to identify individual projects using the instructions below.

Map Controls:
  • Reposition/Move Map
    • Left click mouse & drag
    • Two-finger drag (mobile & touch-pad devices)
  • Zoom Map In/Out
    • Use on-screen +/- buttons
    • Roll mouse wheel
    • Two-finger stretch (mobile & touch-pad devices)
  • Display a Project
    • Click traffic cone icon
    • Tap traffic cone icon (mobile & touch-pad devices)

Direct Link to Active Construction Projects Map on Google.

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Public Calendar

Dec 16

Key Bridge Rebuild Virtual Community Update

6 PM

Virtual Zoom Meeting

MDTA invites you to a Virtual Community Update on the Key Bridge Rebuild Project.

Join us to hear the latest information including pre-construction activities, factors influencing estimated cost range and schedule, design elements, upcoming construction activities, and commuter resources.

Dec 18

MDTA Board Meeting - December 18, 2025

9 AM

Livestream

This public meeting is livestreamed and archived on the MDTA Board Meeting Homepage. The MDTA Board Meeting homepage also provides access to the meeting schedule, materials, agenda and minutes.

Jan 08

Capital Committee Meeting

9 AM

Livestream

This public meeting is livestreamed and archived on the Capital Committee Meeting Homepage. The Capital Committee Meeting homepage also provides access to the virtual meeting, schedule, agenda, materials and minutes.