St. Joseph, MO
Farm Equipment Transport

Missouri generally permits commercial loads up to 8 feet 6 inches wide, 14 feet high, a 53-foot semitrailer on the National Network, and 80,000 pounds gross vehicle weight, subject to axle and bridge-formula requirements. County roads and rural bridges around St. Joseph may have lower posted limits.

A Missouri oversize or overweight permit may be required when agricultural machinery exceeds legal size or weight limits. The carrier must provide the complete loaded dimensions, axle and gross weights, vehicle configuration, origin, destination, and proposed route. Separate permits may be needed for St. Joseph streets, Buchanan County roads, or other locally controlled routes.

Missouri may require escort vehicles when agricultural machinery exceeds permit thresholds for width, height, length, or safe roadway movement. The permit may specify escort placement, warning equipment, and travel restrictions based on the approved route. Additional coordination may be needed on St. Joseph streets, Buchanan County roads, or narrow rural approaches.

Missouri oversize permits may limit agricultural equipment transport to daylight hours or other approved operating windows based on the load and route. Movement may be restricted during holidays, severe weather, high winds, or poor visibility. St. Joseph and Buchanan County may impose additional timing requirements for city streets or narrow rural roads.

Farm machinery moving around St. Joseph should be secured for interstate travel, county roads, and uneven rural access. The trailer must support the equipment’s weight and dimensions, with rated chains, binders, blocking, signs, lights, flags, and escort equipment used when required. Farm gates, livestock areas, and unloading surfaces should be reviewed before delivery.

Interstate 29, U.S. Routes 36, 59, and 71, and Missouri Route 6 support equipment movement through St. Joseph. The final route may involve gravel roads, narrow bridges, farm gates, uneven terrain, and county roads with lower posted limits, so property access should be confirmed before dispatch.