US Bridges

US 189 over UPRR

Fair

Lincoln County, Wyoming · Lazeart Jct.-Kemmerer · Structure no. EWT

Built
1984
41 years old, rebuilt 1992
Condition
Fair
inspected July 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
284 ft
3 main spans
Daily traffic
1,081
2024 count
Owner
State
State Highway Agency

About this bridge

US 189 over UPRR is a steel continuous stringer/multi-beam or girder carrying US 189 over UPRR in Lincoln County, Wyoming. It was built in 1984 and reconstructed in 1992, so it is 41 years old, younger than the Wyoming average of 48.4 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 1,081 vehicles a day, roughly 13% of them trucks, projected to reach 1,513 by 2043. The structure is 284 ft (86.7 m) long and 51 ft wide. If it were closed, the detour would be 98.8 mi (159 km).

CarriesUS 189
CrossesUPRR
LocationLazeart Jct.-Kemmerer
RouteU.S. Route 189
StateWyoming
Coordinates41.75496, -110.56322
Functional classRural Minor Arterial

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJuly 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating61 US tons
Inventory rating36 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length284 ft (86.7 m)
Longest span109 ft (33.2 m)
Deck width51 ft (15.5 m)
Roadway width48 ft (14.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,081 (2024)
Projected traffic1,513 by 2043
Trucks13%
Lanes on structure3
Traffic directionTwo-way traffic
CarriesHighway
CrossesRailroad
Detour if closed98.8 mi (159 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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was US 189 over UPRR built?

It was built in 1984, making it 41 years old in 2025. It was reconstructed in 1992.

What condition is US 189 over UPRR in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in July 2023.

How much traffic does US 189 over UPRR carry?

About 1,081 vehicles per day (2024 count), of which roughly 13% are trucks.

How long is US 189 over UPRR?

The structure is 284 ft (86.7 m) long with a longest span of 109 ft (33.2 m) and a deck 51 ft wide.

Who owns US 189 over UPRR?

It is owned by the State Highway Agency.