US Bridges

Mid. Fk. East R RD over N.Fk. East River

Good

Bonner County, Idaho · 7.1 S. 2.0 E Coolin · Structure no. 000000000030141

Built
2024
1 years old
Condition
Good
inspected November 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
78 ft
1 main span
Daily traffic
20
2024 count
Owner
State
Other State Agency

About this bridge

Mid. Fk. East R RD over N.Fk. East River is a steel stringer/multi-beam or girder carrying Mid. Fk. East R RD over N.Fk. East River in Bonner County, Idaho. It was built in 2024, so it is 1 years old, younger than the Idaho average of 45.3 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 9 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 20 vehicles a day, projected to reach 30 by 2042. The structure is 78 ft (23.8 m) long and 22 ft wide. If it were closed, the detour would be 98.8 mi (159 km).

Location

Open in Google Maps
CarriesMid. Fk. East R RD
CrossesN.Fk. East River
Location7.1 S. 2.0 E Coolin
RouteCounty Highway 0
CountyBonner County
StateIdaho
Coordinates48.37953, -116.82119
Functional classRural Local

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck9 ExcellentNo problems noted.
Superstructure9 ExcellentNo problems noted.
Substructure9 ExcellentNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionNovember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation9: Superior to present desirable criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating46 US tons
Inventory rating36 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, precast panels
Main spans1
Design loadHL 93
Structure length78 ft (23.8 m)
Longest span78 ft (23.8 m)
Deck width22 ft (6.7 m)
Roadway width20 ft (6.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic20 (2024)
Projected traffic30 by 2042
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed98.8 mi (159 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerOther State Agency
Maintained byOther State 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 Mid. Fk. East R RD over N.Fk. East River built?

It was built in 2024, making it 1 years old in 2025.

What condition is Mid. Fk. East R RD over N.Fk. East River in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in November 2024.

How much traffic does Mid. Fk. East R RD over N.Fk. East River carry?

About 20 vehicles per day (2024 count).

How long is Mid. Fk. East R RD over N.Fk. East River?

The structure is 78 ft (23.8 m) long with a longest span of 78 ft (23.8 m) and a deck 22 ft wide.

Who owns Mid. Fk. East R RD over N.Fk. East River?

It is owned by the Other State Agency.