US Bridges

No Data Entered over Yellowjacket Creek

Poor

Lemhi County, Idaho · No Data Entered · Structure no. 041301000001071

Built
1962
63 years old, rebuilt 1995
Condition
Poor
inspected October 2024
Type
Stringer/Multi-beam or Girder
Wood or Timber
Length
36 ft
1 main span
Daily traffic
50
Owner
Federal
U.S. Forest Service

About this bridge

No Data Entered over Yellowjacket Creek is a wood or timber stringer/multi-beam or girder carrying No Data Entered over Yellowjacket Creek in Lemhi County, Idaho. It was built in 1962 and reconstructed in 1995, so it is 63 years old, older than the Idaho average of 45.3 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

It carries about 50 vehicles a day, projected to reach 75 by 2045. The structure is 36 ft (11.1 m) long and 15 ft wide.

Location

Open in Google Maps
CarriesNo Data Entered
CrossesYellowjacket Creek
LocationNo Data Entered
RouteFederal Lands Road 60365
CountyLemhi County
StateIdaho
Coordinates44.99474, -114.48224
Functional classRural Local

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; action required to protect exposed foundations
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry6: Equal to present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment3: Basically intolerable, requiring high priority of corrective action
Operating rating42.5 US tons
Inventory rating32.8 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialWood or Timber
DeckWood or timber
Main spans1
Design loadH 20
Structure length36 ft (11.1 m)
Longest span30 ft (9.1 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 Yellowjacket Creek built?

It was built in 1962, making it 63 years old in 2025. It was reconstructed in 1995.

What condition is No Data Entered over Yellowjacket Creek in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in October 2024.

How much traffic does No Data Entered over Yellowjacket Creek carry?

About 50 vehicles per day (latest count).

How long is No Data Entered over Yellowjacket Creek?

The structure is 36 ft (11.1 m) long with a longest span of 30 ft (9.1 m) and a deck 15 ft wide.

Who owns No Data Entered over Yellowjacket Creek?

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