Delaware Route 1

Delaware Route 1 is a major highway corridor running approximately 102 miles through three counties, linking coastal communities with inland areas. The road passes through varied terrain and serves as a key transportation artery connecting different regions of Delaware.

Construction of this highway began in the 1970s and continued through several expansion phases extending into the 2000s. The project became one of the state's largest infrastructure undertakings during that period.

The road received designation as Korean War Veterans Memorial Highway and includes sections of the Washington-Rochambeau Revolutionary Route.

Numerous gas stations, rest areas, and service facilities are available along the route for travelers. Pay attention to traffic conditions, especially during peak hours and seasonal changes.

This route serves as the primary hurricane evacuation corridor and is regularly maintained for emergency readiness. Traffic patterns shift dramatically between quiet winter months and congested summer periods when beachgoers use the road.

Location: Kent County

Location: Sussex County

Location: New Castle County

Inception: 1974

GPS coordinates: 39.18969,-75.45502

Latest update: December 7, 2025 10:00