All oversize loads entering the City of Weldon Spring Heights, St. Charles County, must conform to the requirements set by the Missouri Department of Transportation.

In general, any vehicle over 12 feet in width, 14 feet in height, and within the Class 3 weight category (over 120,000 lbs) should obtain an oversize load permit from the Weldon Spring Heights Public Works Department or the Missouri Department of Transportation.

The City of Weldon Spring Heights requires that all oversize loads be routed to avoid residential areas and major intersections whenever possible, and that transporters comply with all state and local regulations regarding oversize loads.

Escort vehicles are required for oversize loads exceeding 16 feet in width or 18 feet in height in Weldon Spring Heights. The escort vehicle must be equipped with appropriate warning lights and signage as per Missouri state regulations.

For loads requiring a police escort, the Weldon Spring Heights Police Department must be contacted at least 48 hours in advance to arrange for the escort. Additional fees apply for police escorts, which vary based on the duration of the escort.

To apply for an oversize load permit in Weldon Spring Heights, applicants must submit their application through the Missouri Department of Transportation's online permitting system or by contacting the Weldon Spring Heights Public Works Department directly.

Applicants must provide detailed information about the load, including its dimensions, weight, and proposed route through the city. Additional documentation, such as proof of insurance and a route survey, may also be required.

Oversize loads are restricted from traveling during peak traffic hours (7-9 am and 4-6 pm, Monday through Friday) in Weldon Spring Heights.

Seasonal restrictions may apply during periods of heavy rain or flooding, which may impact the city's road conditions. Transporters should check with the Weldon Spring Heights Public Works Department for up-to-date information on road conditions before embarking on their journey.

Certain routes through Weldon Spring Heights are restricted for oversize loads, including those through residential neighborhoods and areas with low clearance bridges.

The standard permit fee for oversize loads in Weldon Spring Heights is $50, with additional fees based on the size and weight of the load. For example, loads exceeding 100,000 lbs may incur an additional $25 fee.

Route complexity fees may also apply for oversize loads that require specialized routing or escorts. These fees are determined on a case-by-case basis by the Weldon Spring Heights Public Works Department.