Wyoming State Regulations | Lynx Permits

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Please Note! This chart is for informational purposes only, mostly for interstate routes. You may still require escorts for smaller dimensions as well depending on the route you take, rear overhang and downtown areas. Always read your permits and provisions sheets carefully.

Wyoming

Wyoming DOT

Phone#:

(307) 777-4375 | (307) 777-4376

Hours:

8:00am-4:30pm Mon-Fr

Operating Time

One-half hour before sunrise to one-half hour after sunset, including weekends, plus loads not exceeding 10′ wide, legal height, may travel at night on Interstate highways only with proper lighting.

Legal Dimensions

Length:

60′ semi-trailer and load (including any overhang) | 85 overall

Width:

8'6

Height:

14'

Overhang:

No overhang on 53 trailer

Weight:

Gross:80.000 - might allow more (Federal Bridge Formula applies)

Single:20.000

Tandem:36.000

Tridem:42.000 | also depends on spacing

Weight Limits

Gross:

Interstate: 117,000 lbs

Single:

25.000

Tandem:

55.000

Tridem:

65.000

Notes:

Escort Conditions

Length:

As determined by WY Highway Patrol (not usually required) Over 109′ – 2 escorts on 2 lane HW

Single:

over 14′ – one escort

Height:

As determined by WY Highway Patrol (not usually required)

Notes:

Over 13'11 wide - one escort on 2 lane HW