Intercounty Connector (ICC)/MD 200 - Multimodal Connections

The ICC was designed as a multimodal facility, improving mobility and connectivity whether you drive the ICC for your commute, to get to BWI Marshall Airport faster, to access WMATA Metro service or MARC or use the Maryland Transit Administration's (MTA) new Commuter Bus Service or local transit.

For travelers from Montgomery County and the National Capital region, the ICC enhances BWI Marshall Airport's reputation as a convenient, efficient gateway. The highway greatly improves access to BWI Marshall for passengers and freight by directly connecting the Airport with Montgomery County and the I-270 High Technology Corridor. Passenger traffic has grown consistently at BWI Marshall in recent years, setting numerous records.

BWI Thurgood Marshall Airport

MTA ICC COMMUTER BUS SERVICE:

MTA ICC Commuter Service Routes

As a multimodal facility, the ICC's construction incorporates more than 11 miles of bike trails and three miles of reconstructed bicycle and pedestrian trails. Along with these trails, extensive landscaping, retaining walls and sound barriers help the ICC fit into the fabric of the adjacent communities.

ICC Bicycle & Pedestrian Paths Map (PDF Download)

Public Calendar

Apr 03

Capital Committee Meeting - April 3, 2025

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.

Apr 10

Finance and Administration Committee Meeting - April 10, 2025

9 AM

Livestream

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

May 01

Capital Committee Meeting - May 1, 2025

9 AM

Livestream