Skip to main content

See all 50 states on one map and compare side-by-side. Start 7-day free trial — no card required

Back to map
Illinoisdriving inConnecticut
Heavy Restrictions — CDL-only roads, low clearances, no-truck routes

Connecticut

Highway Speed
65 mph
Urban Speed
55 mph
Truck Parking
Very Limited
Inspection Level
High

Speed Limits

Truck speed limits in Connecticut: Highway 65 mph, Rural 65 mph, Urban 55 mph. Same as passenger vehicles. Left lane: Starting October 2026, fines of ~$142 for left-lane camping on multi-lane highways.

Winter & Chain Laws

No mandatory chain carry law; chains permitted during winter storms Construction: Construction season March-November; I-95 corridor construction frequent.

Restricted Routes

Merritt Parkway (Route 15) prohibits commercial vehicles over 7,500 lbs; Wilbur Cross Parkway has low bridges; numerous low-clearance bridges throughout state

Hours of Service & ELD

Standard federal HOS enforcement; Connecticut State Police commercial units ELD: Full federal ELD mandate compliance required.

Inspections & Enforcement

Moderate to high; active enforcement on I-95 corridor Drug testing: Federal DOT drug testing requirements apply.

Parking Availability

Very limited; dense Northeast corridor with few truck stops; parking shortage acute

Official Source

For the most current trucking regulations in Connecticut, visit the official enforcement page at https://portal.ct.gov/dot/business/motor-carrier-safety.

Compare with another state

Related guides

Law last updated: 2025-10Row 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.