- Western Terminus:
- Wilbur Cross Highway (US 5/CT 15) in Wethersfield
- Eastern Terminus:
- Silas Deane Highway (CT 99) in Wethersfield
- 2.04 miles
In Wethersfield, US 5/CT 15 leaves the Berlin Turnpike at the beginning of the Wilbur Cross Highway. The Berlin Turnpike continues north as CT 314. After a few blocks, CT 314 turns east onto Jordan Lane, which runs east to Silas Deane Highway (CT 99).