US Bridges

Sterling North RD over Aberdeen Springfield Cnl

Fair

Bingham County, Idaho · 0.4 N. 2.5 W. Springfield · Structure no. 000000000022365

Built
1982
43 years old
Condition
Fair
inspected April 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
67 ft
2 main spans
Daily traffic
40
2023 count
Owner
County
County Highway Agency

About this bridge

Sterling North RD over Aberdeen Springfield Cnl is a steel stringer/multi-beam or girder carrying Sterling North RD over Aberdeen Springfield Cnl in Bingham County, Idaho. It was built in 1982, so it is 43 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.

It carries about 40 vehicles a day, projected to reach 60 by 2042. The structure is 67 ft (20.3 m) long and 28 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

Location

Open in Google Maps
CarriesSterling North RD
CrossesAberdeen Springfield Cnl
Location0.4 N. 2.5 W. Springfield
RouteCounty Highway 0
CountyBingham County
StateIdaho
Coordinates43.08586, -112.73161
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 protection7 GoodSome minor problems.
Last inspectionApril 2023
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment5: Somewhat better than minimum adequacy to tolerate being left in place as is
Operating rating80 US tons
Inventory rating48 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, cast-in-place
Main spans2
Design loadH 15
Structure length67 ft (20.3 m)
Longest span32 ft (9.8 m)
Deck width28 ft (8.4 m)
Roadway width25 ft (7.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic40 (2023)
Projected traffic60 by 2042
Trucks0%
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

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Sterling North RD over Aberdeen Springfield Cnl built?

It was built in 1982, making it 43 years old in 2025.

What condition is Sterling North RD over Aberdeen Springfield Cnl 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 April 2023.

How much traffic does Sterling North RD over Aberdeen Springfield Cnl carry?

About 40 vehicles per day (2023 count).

How long is Sterling North RD over Aberdeen Springfield Cnl?

The structure is 67 ft (20.3 m) long with a longest span of 32 ft (9.8 m) and a deck 28 ft wide.

Who owns Sterling North RD over Aberdeen Springfield Cnl?

It is owned by the County Highway Agency.