US Bridges

U.S. Route 89 over Creek

Fair

Teton County, Wyoming · 4 Miles South of Moran Ju · Structure no. 1460018P0000000

Built
1957
68 years old
Condition
Fair
inspected September 2023
Type
Culvert
Concrete Continuous
Length
26 ft
4 main spans
Daily traffic
3,100
2023 count
Owner
Federal
National Park Service

About this bridge

U.S. Route 89 over Creek is a concrete continuous culvert carrying U.S. Route 89 over Creek in Teton County, Wyoming. It was built in 1957, so it is 68 years old, older 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 3,100 vehicles a day, roughly 1% of them trucks, projected to reach 3,410 by 2043. The structure is 26 ft (7.9 m) long. If it were closed, the detour would be 75.2 mi (121 km).

CarriesU.S. Route 89
CrossesCreek
Location4 Miles South of Moran Ju
RouteFederal Lands Road 10
StateWyoming
Coordinates43.78575, -110.54067
Functional classRural Minor Collector

Condition and inspection

Fair

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

ComponentRatingMeaning
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating45 US tons
Inventory rating27 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckNot applicable
Main spans4
Design loadH 15
Structure length26 ft (7.9 m)
Longest span6 ft (1.8 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,100 (2023)
Projected traffic3,410 by 2043
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed75.2 mi (121 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerNational Park Service
Maintained byNational Park Service
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost$38,000
NavigationNo navigation control on waterway

Frequently asked questions

When was U.S. Route 89 over Creek built?

It was built in 1957, making it 68 years old in 2025.

What condition is U.S. Route 89 over Creek 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 September 2023.

How much traffic does U.S. Route 89 over Creek carry?

About 3,100 vehicles per day (2023 count), of which roughly 1% are trucks.

How long is U.S. Route 89 over Creek?

The structure is 26 ft (7.9 m) long with a longest span of 6 ft (1.8 m).

Who owns U.S. Route 89 over Creek?

It is owned by the National Park Service.