U.S. Federal Route 40 runs east-west across Central Baltimore. It runs along a portion of a un-finished freeway that was at one time to be Interstate 170. U.S. Rt. 40 is not multi-plexed in the City of Baltimore. U.S. Rt. 40 intersects the following highways in the City of Baltimore. TRUCK U.S. Rt. 40, at Baltimore. U.S. Rt. 1, at Baltimore. Maryland State Route 295, at Baltimore. Maryland State Route 129, at Baltimore. Maryland State Route 2, at Baltimore. Maryland State Route 150, at Baltimore. Maryland State Route 151, at Baltimore. TRUCK U.S. Rt. 40, at Baltimore. Interstate 895, at Baltimore. Interstate 95, at Baltimore.
Branches of U.S. Rt. 40 in the City of Baltimore. A BGS on SB I-95. A BGS on the ramp to Moravia Road to SB I-895. A guide marker on the ramp to Moravia Road fom SB I-895. A BGS on SB Moravia Road. A BGS on NB I-95. A guide marker on NB MD St Rt 295. A BGS on NB MD St Rt 295.
