MDOT SHA LogoAnne Arundel County • MD 436 (Ridegly Avenue) Bridge over Weems Creek – Due to the expected high volume of openings for marine traffic, SHA is mitigating the impacts to vehicular traffic by detouring MD 436 to MD 70 (Rowe Boulevard). The MD 436 bridge will be closed to vehicular traffic beginning at 6 a.m. Friday until 8:30 p.m. Sunday. Click here for more information. Harford County • MD 7 (Philadelphia Road) Bridge over James Run (north of MD 136) - Bridge replacement – Road is closed until late summer. Motorists will be directed to US 40 for the detour route. Click here for more information. Wicomico County • US 50 (Ocean Gateway) – Harry W. Kelley Memorial Bridge in Ocean City – July 4th Celebration – Bridge to temporary close to boat/marine traffic on Saturday from 10 p.m. until 11 p.m.to accommodate the expected large volume of vehicular traffic. Click here for more information. While SHA and its partners work hard to maintain safe traffic mobility in work zones, each driver needs to actively modify their driving style to help prevent crashes. Stay alert – look for reduced speed limits, narrow driving lanes and highway workers. Slow down and don't follow too closely. Safer Driving. Safer Work Zones. For everyone!