- Southern Terminus:
- North Market Street (Business US 13) in Wilmington
- Northern Terminus:
- I-95 and Concord Pike (US 202) in Wilmington
- 1.01 miles
- New Castle
Concord Avenue is a short extension of Concord Pike (US 202) south of I-95 into Wilmington. It begins at North Market Street (Business US 13) and runs north for a mile as a two-lane undivided road to the interchange with I-95. There, it turns into Concord Pike (US 202). South of the interchange, US 202 is multiplexed with I-95.