Traffic Alert MDSHA map showing the construction areas on the two bridges on I-270
@mdsha.bsky.social continues to improve bridge approaches in the #GaithersburgMD area.
🚧Beginning Sunday, March 22, 2026 at 9:00pm, #MDSHA crews will close 2 lanes and then 3 lanes at 11:00pm on NB I-270 at MD 117. 🚧All lanes will reopen by 5:00am Mon., March 23 ▶️ bit.ly/4bVt1Ie #mdroads #mdtraffic