Traffic near US 77 TX exit 421B and South R L Thornton Freeway, ,

2026-02-28 Roadnow

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Nearby city traffic close to US 77 TX Exit 421B And South R L Thornton Freeway

Dallas, TX 9mi/13m mi

Duncanville, TX 9.9mi/14m mi

Hutchins, TX 11.5mi/15m mi

Nearby interstate highway exit traffic close to US 77 TX Exit 421B And South R L Thornton Freeway

Exit 421b, i35 1.6mi/3m mi

Exit 423a, i35 4.6mi/7m mi

Exit 421a, i35 1.3mi/2m mi