List of U.S. Highways in Maryland

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United States Numbered Highways of the Maryland highway system
Standard route signs in Maryland
Highway names
US HighwaysU.S. Route X (US X)
Special Routes:
  • U.S. Route X Alternate (US X Alt.);
  • U.S. Route X Business (US X Bus.);
  • U.S. Route X Scenic (US X Scenic);
  • U.S. Route X Truck (US X Truck)
System links

The following is a list of U.S. Highways in Maryland. There are currently 14

Baltimore, Hagerstown, and Cumberland
. Maryland has five former U.S. Highways; those five are shaded in dark gray in the list.

Mainline routes

Number Length (mi)[1] Length (km) Southern or western terminus Northern or eastern terminus Formed Removed Notes
US 1 80.25 129.15 US 1 in Washington, D.C. US 1 at the Pennsylvania state line near Rising Sun 01926-01-011926[2] current
US 11 12.83 20.65 US 11 at the West Virginia state line in Williamsport US 11 at the Pennsylvania state line near Hagerstown 01926-01-011926[2] current
US 13 42.48 68.36 US 13 at the Virginia state line near Pocomoke City US 13 at the Delaware state line in Delmar 01926-01-011926[2] current
US 15 37.85 60.91 US 15 at the Virginia state line at Point of Rocks US 15 at the Pennsylvania state line near Emmitsburg 01927-01-011927[3] current
US 29 29.51 47.49 US 29 in Washington, D.C. MD 99 in Ellicott City 01934-01-011934[4] current
US 40 221.31 356.16 US 40 at the Pennsylvania state line near Keysers Ridge US 40 at the Delaware state line in Elkton 01926-01-011926[2] current
US 48
 		81.09 130.50
US 48 at the West Virginia state line near Friendsville
US 522 in Hancock
 01974-01-011974[5] 01991-01-011991[6] Replaced by I-68
US 50 150.06 241.50 US 50 at the West Virginia state line near Redhouse
US 50 in Washington, D.C.
MD 378 / MD 528 in Ocean City
 01926-01-011926[2] current Two segments; length is sum of segments[1]
US 111
 		32.24 51.89
Baltimore
 US 111 at the Pennsylvania state line at Maryland Line 01926-01-011926[2] 01963-01-011963[7] Replaced by MD 45, I-695, and I-83
US 113
 		37.84 60.90 US 13 in Pocomoke City US 113 at the Delaware state line at Bishop 01926-01-011926[2] current
US 140
 		38.50 61.96
Baltimore
 US 140 at the Pennsylvania state line near Littlestown, PA 01926-01-011926[2] 01979-01-011979[8] Replaced by MD 140 and MD 97
US 213
 		58.27 93.78 US 50 in Wye Mills US 40 in Elkton 01926-01-011926[2] 01972-01-011972[9] Replaced by MD 213
US 219 48.40 77.89 US 219 at the West Virginia state line near Redhouse US 219 at the Pennsylvania state line near Grantsville 01926-01-011926[2] current
US 220 27.35 44.02 US 220 at the West Virginia state line in McCoole US 220 at the Pennsylvania state line near Dickens 01926-01-011926[2] current
US 222
 		3.60 5.79 US 1 at Conowingo US 222 at the Pennsylvania state line near Conowingo 01930-01-011930[10] current
US 240
 		36.75 59.14 US 240 in Washington, D.C. I-70 / US 40 in Frederick 01926-01-011926[2] 01973-01-011973[11] Replaced by MD 355 and I-270
US 301 122.85 197.71 US 301 at the Virginia state line near Newburg US 301 at the Delaware state line near Warwick 01939-01-011939[12] current
US 340
 		16.99 27.34
US 340 at the Virginia state line near Harpers Ferry, WV
 US 15 / US 40 in Frederick 01926-01-011926[2] current
US 522
 		2.37 3.81
US 522 at the West Virginia state line in Hancock
US 522 at the Pennsylvania state line in Hancock
 01930-01-011930[10] current

Special routes

Number Length (mi)[1] Length (km) Southern or western terminus Northern or eastern terminus Formed Removed Notes

US 1 Alt.
 		2.09 3.36
US 1 Alternate in Washington, D.C.
 US 1 in Hyattsville 01946-01-011946[13] current Alternate route via Bladensburg

US 1 Alt. 		3.92 6.31 US 1 in Arbutus
Baltimore
 01949-01-011949[14] current Alternate route via Halethorpe
US 1 Bus. 6.90 11.10 US 1 / MD 147 at Benson US 1 in Hickory 01966-01-011966[15] current
Bel Air
US 13 Bus.
 		2.48 3.99 US 13 in Pocomoke City US 13 / MD 364 in West Pocomoke 01994-01-011994 current Business route through Pocomoke City
US 13 Bus. 8.14 13.10 US 13 near Fruitland US 13 / US 50 in Salisbury 01983-01-011983[16] current Business route through Fruitland and Salisbury
US 15 Bus.
 		2.34 3.77 US 15 near Emmitsburg US 15 in Emmitsburg 01967-01-011967[17] current Business route through Emmitsburg

US 40 Alt.
 		31.80 51.18
Keyser's Ridge
 I-68 / US 40 / US 220 / MD 639 in Cumberland 01983-01-011983[16] current Alternate route via Grantsville and Frostburg

US 40 Alt. 		22.97 36.97 Potomac Street in Hagerstown US 40 in Frederick 01952-01-011952[18] current Alternate route via Boonsboro and Middletown

US 40 Scenic
 		9.50 15.29 Fifteen Mile Creek Road in Green Ridge State Forest I-68 / US 40 near Hancock 01965-01-011965[19] current Scenic route across Town Hill and Sideling Hill; length only includes state-maintained section in Allegany County
US 50 Bus. 6.88 11.07 US 50 near Salisbury US 13 / US 50 in Salisbury 02002-01-012002[20] current Business route through Salisbury
US 113 Bus.
 		2.48 3.99 US 113 near Snow Hill US 113 in Snow Hill 01997-01-011997[21] current Business route through Snow Hill

See also

References

  1. ^ a b c Highway Information Services Division (December 31, 2013). Highway Location Reference. Maryland State Highway Administration. Retrieved 2012-10-06.
  2. ^
    OCLC 32889555. Retrieved November 7, 2013 – via Wikimedia Commons
    .
  3. ^ Maryland Geological Survey (1927). Map of Maryland: Showing State Road System and State Aid Roads (PDF) (Map). Baltimore: Maryland Geological Survey.
  4. ^ Maryland State Roads Commission (1934). Map of Maryland Showing State Road System (PDF) (Map). Baltimore: Maryland State Roads Commission.
  5. ^ Maryland State Highway Administration (1974). Maryland: Official Highway Map (PDF) (Map). Baltimore: Maryland State Highway Administration.
  6. ^ Maryland State Highway Administration (1991). Maryland: Official Highway Map (PDF) (Map). Baltimore: Maryland State Highway Administration.
  7. ^ Maryland State Roads Commission (1963). Maryland: Official Highway Map (PDF) (Map). Baltimore: Maryland State Roads Commission.
  8. ^ Maryland State Highway Administration (1979). Maryland: Official Highway Map (PDF) (Map) (1979–1980 ed.). Baltimore: Maryland State Highway Administration.
  9. ^ Maryland State Highway Administration (1972). Maryland: Official Highway Map (PDF) (Map). Baltimore: Maryland State Highway Administration.
  10. ^ a b Maryland Geological Survey (1930). Map of Maryland Showing State Road System: State Aid Roads and Improved County Road Connections (Map). Baltimore: Maryland Geological Survey.
  11. ^ Maryland State Highway Administration (1973). Maryland: Official Highway Map (PDF) (Map). Baltimore: Maryland State Highway Administration.
  12. ^ Maryland State Roads Commission (1939). General Highway Map: State of Maryland (PDF) (Map). Baltimore: Maryland State Roads Commission.
  13. ^ Maryland State Roads Commission (1946). Maryland: Official Highway Map (PDF) (Map) (1946–1947 ed.). Baltimore: Maryland State Roads Commission.
  14. ^ Maryland State Roads Commission (1949). Maryland: Official Highway Map (PDF) (Map). Baltimore: Maryland State Roads Commission.
  15. ^ Maryland State Roads Commission (1966). Maryland: Official Highway Map (PDF) (Map). Baltimore: Maryland State Roads Commission.
  16. ^ a b Maryland State Highway Administration (1983). Maryland: Official Highway Map (PDF) (Map) (1983–1984 ed.). Baltimore: Maryland State Highway Administration.
  17. ^ Maryland State Roads Commission (1967). Maryland: Official Highway Map (PDF) (Map). Baltimore: Maryland State Roads Commission.
  18. ^ Maryland State Roads Commission (1952). Maryland: Official Highway Map (PDF) (Map). Baltimore: Maryland State Roads Commission.
  19. ^ Maryland State Roads Commission (1965). Maryland: Official Highway Map (PDF) (Map). Baltimore: Maryland State Roads Commission.
  20. ^ Highway Information Services Division (December 31, 2002). Highway Location Reference. Maryland State Highway Administration. Retrieved 2014-07-09.
  21. ^ Maryland State Highway Administration (1997). Maryland: Official Highway Map (PDF) (Map). Baltimore: Maryland State Highway Administration.
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