US Bridges

Wyo 132 over Mill Creek

Good

Fremont County, Wyoming · Ethete South · Structure no. MKW

Built
2015
10 years old
Condition
Good
inspected August 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
70 ft
1 main span
Daily traffic
2,082
2024 count
Owner
State
State Highway Agency

About this bridge

Wyo 132 over Mill Creek is a steel stringer/multi-beam or girder carrying Wyo 132 over Mill Creek in Fremont County, Wyoming. It was built in 2015, so it is 10 years old, younger 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.

It carries about 2,082 vehicles a day, roughly 3% of them trucks, projected to reach 2,915 by 2043. The structure is 70 ft (21.3 m) long and 39 ft wide. If it were closed, the detour would be 6.8 mi (11 km).

CarriesWyo 132
CrossesMill Creek
LocationEthete South
RouteState Highway 132
StateWyoming
Coordinates42.94527, -108.79486
Functional classRural Major Collector

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.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable 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 rating61.1 US tons
Inventory rating46.7 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length70 ft (21.3 m)
Longest span68 ft (20.6 m)
Deck width39 ft (12 m)
Roadway width36 ft (11 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,082 (2024)
Projected traffic2,915 by 2043
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.8 mi (11 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Wyo 132 over Mill Creek built?

It was built in 2015, making it 10 years old in 2025.

What condition is Wyo 132 over Mill 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 2023.

How much traffic does Wyo 132 over Mill Creek carry?

About 2,082 vehicles per day (2024 count), of which roughly 3% are trucks.

How long is Wyo 132 over Mill Creek?

The structure is 70 ft (21.3 m) long with a longest span of 68 ft (20.6 m) and a deck 39 ft wide.

Who owns Wyo 132 over Mill Creek?

It is owned by the State Highway Agency.