Mississippi Department of Transportation (MDOT)

The Mississippi Department of Transportation (MDOT) manages over 11,000 miles of state and US-route highways in a state that is a significant transit corridor for freight moving between the Midwest, Gulf Coast, and Southeast. Key corridors include I-20, I-55, I-59, I-10, and US-49. Mississippi's Gulf Coast ports and the Port of Gulfport are important export points for agricultural commodities and manufactured goods. MDOT administers commercial vehicle permits, manages weigh stations along major interstates, and provides the MdotTraffic.com portal for real-time road conditions. The department also oversees bridge weight limits critical for protecting aging rural infrastructure.

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Social Media

• @MississippiDOT — MDOT