Truck Accident News

Truck Crash Forces Detour Around Damaged I-80 Bridge At Lyman

A fatal truck crash and fire at the Bridger Valley Interchange east of Lyman early Tuesday (March 27) badly damaged the bridge carrying westbound traffic on I-80, forcing WYDOT to detour traffic around the bridge using the exit and entrance ramps.

The I-80 Business Loop that crosses under the bridge at the interchange also was closed due to falling concrete, and it will remain closed until a bridge inspection team can assess the safety of the structure.

A WYDOT bridge inspector and materials engineer were expected to arrive at the scene today to assess the structure’s condition and begin determining whether the bridge can be repaired or will have to be replaced.

The damage occurred after a westbound truck owned by Rocky Mountain Classic Landscaping of Commerce City, Colo., failed to make a slight curve before the interchange. Wyoming Highway Patrol Lt. Tom Stoker said the truck went off the left side of the road, traveled about 1,000 feet down the median, vaulted into the air and hit a bridge support.

The truck caught fire and both the tractor and trailer were consumed by the flames. The driver, William Seber, 58, of Denver, died at the scene.

Heat from the flames damaged some of the bridges concrete support columns and girders, forcing its closure.

“It looks like the fire heated up the reinforcing steel which caused the concrete to pop off,” said Jim Montuoro, WYDOT’s maintenance engineer for southwest Wyoming. Extreme heat crystalizes concrete, causing it to lose strength and crumble, said Chief Engineer Del McOmie.

Westbound traffic was continuing to move well on the detour around the bridge, Montuoro said, but the 40 mph speed limit in effect on the ramps could result in some slight delays during peak traffic periods.

The department plans to award an emergency contract to build crossovers to divert westbound traffic into one of the eastbound I-80 lanes, so traffic can continue to move in both directions when repairs or reconstruction begins on the bridge.

District Engineer John Eddins said the department’s goal is to have the crossovers built and traffic diverted within two weeks, but how long the process takes will depend on the availability of contractors and asphalt and weather conditions in the area.

Westbound I-80 traffic can still get to Lyman by continuing down I-80 for about six miles after the detour and exiting at the North Lyman Interchange.

Eastbound traffic was not affected by the crash and can still get to Lyman by exiting at the Bridger Valley Interchange.

Contact our lawyer now If you have experienced personal injuries or substantial income loss as a result of a truck accident in South Dakota. Our lawyers are here to give you a free case review and to fight for you in court.

	Did You Know?
	A Driver May Be On Duty For More Than 14 Hours. A driver may remain on duty for more than 14 hours; however, the driver cannot drive a CMV after the 14th hour after coming on duty. Also, the additional on-duty time will reduce on-duty time available under the 60/70-hour time limit.