ALT U.S. Federal Route 40 runs east-west in Western Allegany County. This goes along formers portions of U.S. Rt. 40 from Cumberland to the Allegany/Garrett County Line. ALT U.S. Rt. 40 passes through the following towns in Allegany County. Cumberland
La Vale Clarysville Eckhart Mines Frostburg ALT U.S. Rt. 40 is multi-plexed in Allegany County. Maryland State Route 743, at Cumberland. Maryland State Route 36, near Frostburg. ALT U.S. Rt. 40 intersects the following highways in Allegany County. Interstate 68, at Cumberland. U.S. Rt. 40, at Cumberland. U.S. Rt. 220, at Cumberland. Maryland State Route 639, at Cumberland. Maryland State Route 743, at Cumberland. Maryland State Route 36, at Cumberland. Maryland State Route 658, near La Vale. Maryland State Route 53, near La Vale. Maryland State Route 55, at Clarys. Maryland State Route 638, at Eckhart Mines. Maryland State Route 36, near Frostburg. Maryland State Route 936, at Frostburg. Maryland State Route 36, at Frostburg.
A BGS on WB I-68/U.S. Rt. 40; SB U.S. Rt. 220. A BGS on WB I-68/U.S. Rt. 40; SB U.S. Rt. 220. A BGS on WB I-68/U.S. Rt. 40; SB U.S. Rt. 220. A set of guide markers in Cumberland. A BGS on WB I-68/U.S. Rt. 40. A BGS on WB I-68/U.S. Rt. 40.
