Work cited
External links
- US 113 in Maryland at AARoads.com
- US 113 in Delaware at AARoads.com
- US 113 in Maryland at MDRoads.com
- Maryland Roads - US 113
- Endpoints of US 113 at USEnds.com
U.S. Route 113
130 words updated Jun 19, 2026, 9:45 AM