US Bridges

5750 South over Teton River(white Br)

Fair

Teton County, Idaho · 2.6 N. 3.2 W. Victor · Structure no. 000000000033080

Built
1983
42 years old
Condition
Fair
inspected September 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
75 ft
2 main spans
Daily traffic
190
2023 count
Owner
County
County Highway Agency

About this bridge

5750 South over Teton River(white Br) is a prestressed concrete stringer/multi-beam or girder carrying 5750 South over Teton River(white Br) in Teton County, Idaho. It was built in 1983, so it is 42 years old, younger than the Idaho average of 45.3 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 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 190 vehicles a day, roughly 10% of them trucks, projected to reach 285 by 2039. The structure is 75 ft (22.9 m) long and 32 ft wide. If it were closed, the detour would be 5 mi (8 km).

Carries5750 South
CrossesTeton River(white Br)
Location2.6 N. 3.2 W. Victor
RouteCounty Highway 0
StateIdaho
Coordinates43.63972, -111.17467
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourScour critical; foundations unstable for calculated scour conditions
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating43 US tons
Inventory rating26 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length75 ft (22.9 m)
Longest span36 ft (11 m)
Deck width32 ft (9.7 m)
Roadway width29 ft (8.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic190 (2023)
Projected traffic285 by 2039
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5 mi (8 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was 5750 South over Teton River(white Br) built?

It was built in 1983, making it 42 years old in 2025.

What condition is 5750 South over Teton River(white Br) 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 2024.

How much traffic does 5750 South over Teton River(white Br) carry?

About 190 vehicles per day (2023 count), of which roughly 10% are trucks.

How long is 5750 South over Teton River(white Br)?

The structure is 75 ft (22.9 m) long with a longest span of 36 ft (11 m) and a deck 32 ft wide.

Who owns 5750 South over Teton River(white Br)?

It is owned by the County Highway Agency.