US Bridges

County Road over US 95 Spur; Weiser Ic

Fair

Washington County, Idaho · In Weiser · Structure no. 000000000028695

Built
1960
65 years old
Condition
Fair
inspected June 2021
Type
Stringer/Multi-beam or Girder
Concrete
Length
153 ft
4 main spans
Daily traffic
1,200
2023 count
Owner
State
State Highway Agency

About this bridge

County Road over US 95 Spur; Weiser Ic is a concrete stringer/multi-beam or girder carrying County Road over US 95 Spur; Weiser Ic in Washington County, Idaho. It was built in 1960, so it is 65 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 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 1,200 vehicles a day, roughly 6% of them trucks, projected to reach 1,800 by 2042. The structure is 153 ft (46.6 m) long and 33 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

Open in Google Maps
CarriesCounty Road
CrossesUS 95 Spur; Weiser Ic
LocationIn Weiser
RouteCounty Highway 0
CountyWashington County
StateIdaho
Coordinates44.24639, -116.981
Functional classUrban 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.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJune 2021
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating66 US tons
Inventory rating39 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialConcrete
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20
Structure length153 ft (46.6 m)
Longest span42 ft (12.7 m)
Deck width33 ft (10 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,200 (2023)
Projected traffic1,800 by 2042
Trucks6%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesOverpass structure at an interchange
CrossesHighway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was County Road over US 95 Spur; Weiser Ic built?

It was built in 1960, making it 65 years old in 2025.

What condition is County Road over US 95 Spur; Weiser Ic 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 June 2021.

How much traffic does County Road over US 95 Spur; Weiser Ic carry?

About 1,200 vehicles per day (2023 count), of which roughly 6% are trucks.

How long is County Road over US 95 Spur; Weiser Ic?

The structure is 153 ft (46.6 m) long with a longest span of 42 ft (12.7 m) and a deck 33 ft wide.

Who owns County Road over US 95 Spur; Weiser Ic?

It is owned by the State Highway Agency.