US Bridges

US 16 over Skull Creek

GoodPosted for load

Weston County, Wyoming · Upton - Newcastle · Structure no. CHR

Built
1958
67 years old
Condition
Good
inspected August 2024
Type
Slab
Concrete Continuous
Length
115 ft
5 main spans
Daily traffic
1,753
2024 count
Owner
State
State Highway Agency

About this bridge

US 16 over Skull Creek is a concrete continuous slab carrying US 16 over Skull Creek in Weston County, Wyoming. It was built in 1958, so it is 67 years old, older than the Wyoming average of 48.4 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. Its operating status is: posted for load restriction.

It carries about 1,753 vehicles a day, roughly 20% of them trucks, projected to reach 2,454 by 2043. The structure is 115 ft (34.9 m) long and 35 ft wide. If it were closed, the detour would be 32.9 mi (53 km).

CarriesUS 16
CrossesSkull Creek
LocationUpton - Newcastle
RouteU.S. Route 16
StateWyoming
Coordinates43.91753, -104.35504
Functional classRural Principal Arterial - Other

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourScour critical; foundations unstable for calculated scour conditions
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating45.7 US tons
Inventory rating27.4 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans5
Design loadHS 20
Structure length115 ft (34.9 m)
Longest span24 ft (7.3 m)
Deck width35 ft (10.7 m)
Roadway width32 ft (9.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,753 (2024)
Projected traffic2,454 by 2043
Trucks20%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed32.9 mi (53 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedOther structural work, including hydraulic replacements
Estimated improvement cost$83,000
NavigationNo navigation control on waterway

Frequently asked questions

When was US 16 over Skull Creek built?

It was built in 1958, making it 67 years old in 2025.

What condition is US 16 over Skull Creek in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in August 2024.

How much traffic does US 16 over Skull Creek carry?

About 1,753 vehicles per day (2024 count), of which roughly 20% are trucks.

How long is US 16 over Skull Creek?

The structure is 115 ft (34.9 m) long with a longest span of 24 ft (7.3 m) and a deck 35 ft wide.

Who owns US 16 over Skull Creek?

It is owned by the State Highway Agency.