
Northbound
Known as the Dupont Highway or Parkway from Wilmington to the Maryland state line,
U.S. 13 composes the longest signed highway within the state of Delaware. U.S. 13 enters the state
north of Salisbury, Maryland at the town of Delmar. From there the federal highway continues northward
to Seaford, Laurel, Greenwood, Harrington, Camden, Dover, Smyrna, Odessa, Wilmington, and Claymont.
The federal highway crosses the Pennsylvania state line via Philadelphia Pike into Marcus Hook,
Pennsylvania. U.S. 13 varies between four to six lanes throughout the entire state.

U.S. 13 Highway Guides
| Scenes related to U.S. 13
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| Perspectives of the St. Georges Bridge from Main Street in South St. Georges. The two lane roadway loops from the Dupont Highway underneath the south end of the bridge. North of the loop Main Street enters the village itself. Truck U.S. 13 shields remain underneath the bridge for the access roads the Main Street loop provides to the Dupont Highway. Photos taken 04/17/04. |
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Port Penn Road westbound as it approaches junction U.S. 13 at Biddles Corner. The east-west road links Port Penn and Delaware 9 with U.S. 13 (Dupont Highway). In the background of the intersection with the Dupont Highway is the Biddles Corner Toll Plaza of the SR 1 Turnpike. Photos taken 08/10/04. |
Page Updated September 23, 2007.
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