Skip to main content
Home

STAY INFORMED

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

 

Stay Informed

Sign up for updates and alerts from the Maryland Transportation Authority

ARRIVING ON THE WESTERN SHORE: NEXT PHASE OF BAY BRIDGE AUTOMATED LANE CLOSURE SYSTEM BEGINS

Submitted by Tamory Winfield on

ARRIVING ON THE WESTERN SHORE: NEXT PHASE OF

BAY BRIDGE AUTOMATED LANE CLOSURE SYSTEM BEGINS

PAY ATTENTION, OBEY TRAFFIC CONTROL DEVICES

New system includes full-color dynamic message signs, larger overhead lane-use

control signals, horizontal swing gates and illuminated pavement markers

BALTIMORE, MD (March 1, 2023) – Starting the week of March 6, motorists traveling eastbound during two-way traffic on the westbound span will experience the Bay Bridge’s new Automated Lane Closure System on the Western Shore along US 50/301. The new system is designed to enhance safety for motorists and workers by replacing the use of barrels to close off lanes with overhead signals and other features.

In November, the Maryland Transportation Authority began phased implementation of the new lane closure system on the Eastern Shore of the bridge. Since then, motorists traveling westbound during two-way traffic on the westbound span have been guided by overhead lane-use control signals and accompanying system features including full-color dynamic message signs, horizontal swing gates and illuminated pavement markers to alert and guide motorists when lanes are opening and closing to accommodate traffic operations.

On the Western Shore, the lane-use control signals and full-color message signs – a first in Maryland – start 2.5 miles before the Bay Bridge on eastbound US 50/301, giving drivers more notice than ever of bridge lane closures ahead.

Eastbound view from the Western Shore of overhead lane-use control signals.

The new gates and other features of the Automated Lane Closure System help protect Maryland Transportation Authority employees by replacing a manual process with automation, and improve safety for drivers by giving them more time to move into the correct lanes, allowing for safer lane changes and helping prevent secondary crashes during incidents.

The new lane closure system also enhances incident response, enabling crews to switch between lane closure scenarios more rapidly during incidents.

“While we know we will continue to have recurring congestion from traffic volumes exceeding the capacity of the bridge, we’re excited to see the safety benefits from the new closure system,” said Maryland Transportation Authority Executive Director William Pines. “We expect the additional information provided as part of the new system will help motorists avoid getting into incidents that further exacerbate the Bay Bridge traffic challenge.”

Motorists are reminded that police enforcement activities are continuing for motorists failing to obey the lane-use control signals. Please stay alert help keep yourself, your fellow travelers and Maryland Transportation Authority workers safe.

It is important to note that barrels will still be used along with the new gates as motorists become acclimated to this innovative new Automated Lane Closure System. For more information, including a video simulation of the system, visit mdta.maryland.gov/Capital_Projects/BayBridgeALCS.

The Maryland Transportation Authority reminds motorists that all-electronic tolling is statewide with E-ZPass, Pay-By-Plate or Video Tolling as payment methods. At the Bay Bridge, tolls are collected via overhead electronic toll gantry located on the Eastern Shore. Always properly mount your E-ZPass transponder and keep your account up to date to receive the lowest toll rate. Learn more, enroll in E-ZPass or Pay-By-Plate, and pay Video Tolls at DriveEzMD.com.

For 24/7 Bay Bridge traffic information, call 1-877-BAYSPAN (1-877-229-7726) or visit baybridge.com. For real-time updates on major incidents follow us on Twitter at twitter.com/TheMDTA. Sign up for email/text alerts at https://bit.ly/2Dh9EZn. Find us at facebook.com/TheMDTA. Call 511 or visit MD511.org for statewide travel information.

###

Blog Category

Blog Calendar

WAS THIS PAGE HELPFUL?

Public Calendar

Oct 30

MDTA Board Meeting - October 30, 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.

Nov 01

North Point Flea Plaza Market

7 AM

North Point Plaza
2401 North Point Blvd., Dundalk, MD  21222

The DriveEzMD Outreach Team will be at the North Point Flea Market with games, promotional items, and answers to your E-ZPass account questions!

7:00am – 3:00pm

Nov 01

Baltimore Museum of Industry Farmers Market

9 AM

Museum of Industry
1415 Key Hwy, Baltimore, MD 21230

Stop by our DriveEzMD booth at the Baltimore Museum of Industry Farmers Market. Shop local goods from a variety of vendors in a unique waterfront setting. While you’re there, stop by our booth to get information about E-ZPass, and ask questions about your account.

9:00am – 1:00pm