US Bridges

Stc 5764; Main ST over Pine Creek

Fair

Shoshone County, Idaho · At Pinehurst Wcl · Structure no. 000000000020590

Built
1967
58 years old
Condition
Fair
inspected October 2023
Type
Tee Beam
Concrete
Length
121 ft
3 main spans
Daily traffic
2,400
2023 count
Owner
City
City or Municipal Highway Agency

About this bridge

Stc 5764; Main ST over Pine Creek is a concrete tee beam carrying Stc 5764; Main ST over Pine Creek in Shoshone County, Idaho. It was built in 1967, so it is 58 years old, older 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 2,400 vehicles a day, roughly 6% of them trucks, projected to reach 3,600 by 2042. The structure is 121 ft (36.9 m) long and 35 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

Location

Open in Google Maps
CarriesStc 5764; Main ST
CrossesPine Creek
LocationAt Pinehurst Wcl
RouteCity Street 5764
CountyShoshone County
StateIdaho
Coordinates47.54169, -116.24103
Functional classRural Major 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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating66 US tons
Inventory rating39 US tons

Structure

Structure typeTee Beam
MaterialConcrete
DeckConcrete, precast panels
Main spans3
Design loadHS 20
Structure length121 ft (36.9 m)
Longest span39 ft (11.9 m)
Deck width35 ft (10.8 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,400 (2023)
Projected traffic3,600 by 2042
Trucks6%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed3.7 mi (6 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$2.2 million (2019 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Stc 5764; Main ST over Pine Creek built?

It was built in 1967, making it 58 years old in 2025.

What condition is Stc 5764; Main ST over Pine 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 October 2023.

How much traffic does Stc 5764; Main ST over Pine Creek carry?

About 2,400 vehicles per day (2023 count), of which roughly 6% are trucks.

How long is Stc 5764; Main ST over Pine Creek?

The structure is 121 ft (36.9 m) long with a longest span of 39 ft (11.9 m) and a deck 35 ft wide.

Who owns Stc 5764; Main ST over Pine Creek?

It is owned by the City or Municipal Highway Agency.