US Bridges

1625 East Road over Big Wood River

FairPosted for load

Gooding County, Idaho · 1.7 N. 2.7 W. Gooding · Structure no. 000000000024401

Built
1999
26 years old
Condition
Fair
inspected March 2023
Type
Box Beam or Girders - Multiple
Steel
Length
138 ft
2 main spans
Daily traffic
30
2023 count
Owner
Local
Other Local Agency

About this bridge

1625 East Road over Big Wood River is a steel box beam or girders - multiple carrying 1625 East Road over Big Wood River in Gooding County, Idaho. It was built in 1999, so it is 26 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 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. Its operating status is: posted for load restriction.

It carries about 30 vehicles a day, roughly 10% of them trucks, projected to reach 45 by 2039. The structure is 138 ft (42.1 m) long and 27 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

Location

Open in Google Maps
Carries1625 East Road
CrossesBig Wood River
Location1.7 N. 2.7 W. Gooding
RouteCounty Highway 0
CountyGooding County
StateIdaho
Coordinates42.96336, -114.76722
Functional classRural Local

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.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMarch 2023
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourUnknown foundation; not evaluated for scour
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 alignment6: Equal to present minimum criteria
Operating rating27 US tons
Inventory rating16 US tons

Structure

Structure typeBox Beam or Girders - Multiple
MaterialSteel
DeckConcrete, cast-in-place
Main spans2
Design loadUnknown
Structure length138 ft (42.1 m)
Longest span67 ft (20.4 m)
Deck width27 ft (8.2 m)
Roadway width25 ft (7.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic30 (2023)
Projected traffic45 by 2039
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerOther Local Agency
Maintained byOther Local Agency
Historic statusHistorical significance not determinable at this time
Work proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$1.2 million (2017 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was 1625 East Road over Big Wood River built?

It was built in 1999, making it 26 years old in 2025.

What condition is 1625 East Road over Big Wood River 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 March 2023.

How much traffic does 1625 East Road over Big Wood River carry?

About 30 vehicles per day (2023 count), of which roughly 10% are trucks.

How long is 1625 East Road over Big Wood River?

The structure is 138 ft (42.1 m) long with a longest span of 67 ft (20.4 m) and a deck 27 ft wide.

Who owns 1625 East Road over Big Wood River?

It is owned by the Other Local Agency.