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Oklahomadriving inDistrict of Columbia
Heavy Restrictions — CDL-only roads, low clearances, no-truck routes

District of Columbia

Highway Speed
55 mph
Urban Speed
25 mph
Truck Parking
Very Limited
Inspection Level
Moderate

Speed Limits

Truck speed limits in District of Columbia: Highway 55 mph, Rural 55 mph, Urban 25 mph. 25 mph on most DC streets; 55 on limited-access highways. Left lane: Limited multi-lane highways; general slow-traffic-right rules apply.

Winter & Chain Laws

No chain law; chains permitted during winter storms Construction: Year-round construction in urban core; frequent road closures and detours.

Restricted Routes

Extensive truck route restrictions; many streets prohibit trucks over certain weights; Rock Creek Parkway and GW Parkway prohibit commercial vehicles; time-of-day delivery restrictions

Hours of Service & ELD

Standard federal HOS enforcement ELD: Full federal ELD mandate compliance required.

Inspections & Enforcement

Moderate; MPD and DDOT conduct targeted enforcement Drug testing: Federal DOT drug testing requirements apply.

Parking Availability

Extremely limited; virtually no truck parking within DC; drivers rely on Maryland and Virginia facilities

Official Source

For the most current trucking regulations in District of Columbia, visit the official enforcement page at https://ddot.dc.gov/page/freight-management.

District of Columbia DOT / Enforcement: https://ddot.dc.gov/page/freight-management
Law last updated: 2025-01Row last reviewed: Apr 17, 2026

Trucking regulations change frequently. Always verify current rules with the official state DOT or highway patrol before operating. This guide is for informational purposes only. Data reflects regulations as of early 2026.