Maryland State Route 300 runs east-west across Northern Queen Anne's County. It runs from Maryland/Delaware State Line, near Peters Corner, to Maryland State Route 213, near Church Hill. At U.S. Rt. 301, traffic on MD St Rt 300 can not cross U.S. Rt. 301. WB traffic must turn right and travel north to a U-Turn lane and return on SB U.S. Rt. 301 to then take another right and return to MD St Rt 300. EB MD St Rt 300 must do a simialr set of tasks to cross U.S. Rt. 301. At the intersection they turn right on to SB U.S. Rt. 301, and us a U-Turn lane and return north on NB U.S. Rt. 301 to then turn right and continue on EB MD St Rt 300. MD St Rt 300 passes through the following towns in Queen Anne's County. Peters Corner Sudlersville Dudley Corners MD St Rt 300 is not multi-plexed in Queen Anne's County. MD St Rt 300 intersects the following highways in Queen Anne's County. Maryland State Route 313, at Sudlersville. Maryland State Route 837, at Sudlersville. Maryland State Route 290, at Dudley Corners. U.S. Rt. 301, near Dudley Corners.
WB MD St Rt 300 at the Maryland Welcome Sign. WB MD St Rt 300 east of Sudlersville. WB MD St Rt 300 at Sudlersville. WB MD St Rt 300 west of Sudlersville. WB MD St Rt 300 east of U.S. Rt. 301. A guide marker on WB MD St Rt 300.
