US Bridges

STC5727;RAMSEY RD over BNSF Rr; Diagonal RD

Good

Kootenai County, Idaho · 5.2 N. Hayden · Structure no. 000000000037040

Built
2021
4 years old
Condition
Good
inspected October 2023
Type
Tee Beam
Prestressed Concrete
Length
393 ft
4 main spans
Daily traffic
5,100
2023 count
Owner
Local
Other Local Agency

About this bridge

STC5727;RAMSEY RD over BNSF Rr; Diagonal RD is a prestressed concrete tee beam carrying STC5727;RAMSEY RD over BNSF Rr; Diagonal RD in Kootenai County, Idaho. It was built in 2021, so it is 4 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 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 5,100 vehicles a day, roughly 5% of them trucks, projected to reach 7,650 by 2042. The structure is 393 ft (119.8 m) long and 52 ft wide. If it were closed, the detour would be 11.8 mi (19 km).

Location

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CarriesSTC5727;RAMSEY RD
CrossesBNSF Rr; Diagonal RD
Location5.2 N. Hayden
RouteCounty Highway 5727
CountyKootenai County
StateIdaho
Coordinates47.86369, -116.80825
Functional classRural Minor Collector

Condition and inspection

Good

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

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Last inspectionOctober 2023
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation8: Equal to present desirable criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating72.9 US tons
Inventory rating45.7 US tons

Structure

Structure typeTee Beam
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans4 (+2 approach)
Design loadHL 93
Structure length393 ft (119.8 m)
Longest span129 ft (39.3 m)
Deck width52 ft (15.8 m)
Roadway width49 ft (14.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic5,100 (2023)
Projected traffic7,650 by 2042
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway and railroad
Detour if closed11.8 mi (19 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 proposedWidening of existing bridge without deck rehabilitation
Estimated improvement cost$4.7 million (2021 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was STC5727;RAMSEY RD over BNSF Rr; Diagonal RD built?

It was built in 2021, making it 4 years old in 2025.

What condition is STC5727;RAMSEY RD over BNSF Rr; Diagonal RD 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 October 2023.

How much traffic does STC5727;RAMSEY RD over BNSF Rr; Diagonal RD carry?

About 5,100 vehicles per day (2023 count), of which roughly 5% are trucks.

How long is STC5727;RAMSEY RD over BNSF Rr; Diagonal RD?

The structure is 393 ft (119.8 m) long with a longest span of 129 ft (39.3 m) and a deck 52 ft wide.

Who owns STC5727;RAMSEY RD over BNSF Rr; Diagonal RD?

It is owned by the Other Local Agency.