US Bridges

No Data Entered over Panther Creek

GoodPosted for load

Lemhi County, Idaho · No Data Entered · Structure no. 041301000001068

Built
1981
44 years old, rebuilt 1995
Condition
Good
inspected August 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
74 ft
1 main span
Daily traffic
50
Owner
Federal
U.S. Forest Service

About this bridge

No Data Entered over Panther Creek is a steel stringer/multi-beam or girder carrying No Data Entered over Panther Creek in Lemhi County, Idaho. It was built in 1981 and reconstructed in 1995, so it is 44 years old, younger than the Idaho average of 45.3 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 50 vehicles a day, projected to reach 75 by 2045. The structure is 74 ft (22.6 m) long and 15 ft wide.

Location

Open in Google Maps
CarriesNo Data Entered
CrossesPanther Creek
LocationNo Data Entered
RouteFederal Lands Road 60159
CountyLemhi County
StateIdaho
Coordinates45.27328, -114.33466
Functional classRural Local

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 2023
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourFoundations stable; action required to protect exposed foundations
Structural evaluation3: Basically intolerable, requiring high priority of corrective action
Deck geometry6: Equal to present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating13.2 US tons
Inventory rating10.4 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckWood or timber
Main spans1
Design loadHS 20
Structure length74 ft (22.6 m)
Longest span73 ft (22.1 m)
Deck width15 ft (4.7 m)
Roadway width14 ft (4.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic50 (—)
Projected traffic75 by 2045
Trucks—
Lanes on structure1
Traffic directionOne-lane bridge for two-way traffic
CarriesHighway
CrossesWaterway
Detour if closed—
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerU.S. Forest Service
Maintained byU.S. Forest Service
Historic statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was No Data Entered over Panther Creek built?

It was built in 1981, making it 44 years old in 2025. It was reconstructed in 1995.

What condition is No Data Entered over Panther 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 No Data Entered over Panther Creek carry?

About 50 vehicles per day (latest count).

How long is No Data Entered over Panther Creek?

The structure is 74 ft (22.6 m) long with a longest span of 73 ft (22.1 m) and a deck 15 ft wide.

Who owns No Data Entered over Panther Creek?

It is owned by the U.S. Forest Service.