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Missouri
Speed Limits
Truck speed limits in Missouri: Highway 70 mph, Rural 70 mph, Urban 60 mph. Same as passenger vehicles. Left lane: No specific truck left-lane restriction.
Winter & Chain Laws
No mandatory chain law; chains permitted during winter weather Construction: Construction season March-November; heavy on I-70 corridor.
Restricted Routes
Standard oversize/overweight permits; some Kansas City and St. Louis metro restricted routes
Hours of Service & ELD
Standard federal HOS enforcement; MSHP motor carrier services ELD: Full federal ELD mandate compliance required.
Inspections & Enforcement
Moderate; MSHP conducts regular commercial vehicle inspections Drug testing: Federal DOT drug testing requirements apply.
Parking Availability
Good; excellent truck stop coverage along I-44, I-70, and I-55 corridors
Official Source
For the most current trucking regulations in Missouri, visit the official enforcement page at https://www.modot.org/motor-carrier-services.
Related guides
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Moving to Missouri from elsewhere · Road Safety
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.