US Bridges

Stc 7819;KINGS RD over Uprr;kings RD Op

Good

Canyon County, Idaho · In Nampa;kings Rd. · Structure no. 000000000021844

Built
2006
19 years old
Condition
Good
inspected September 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
360 ft
3 main spans
Daily traffic
10,500
2023 count
Owner
City
City or Municipal Highway Agency

About this bridge

Stc 7819;KINGS RD over Uprr;kings RD Op is a steel continuous stringer/multi-beam or girder carrying Stc 7819;KINGS RD over Uprr;kings RD Op in Canyon County, Idaho. It was built in 2006, so it is 19 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 10,500 vehicles a day, projected to reach 15,750 by 2042. The structure is 360 ft (109.7 m) long and 66 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

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CarriesStc 7819;KINGS RD
CrossesUprr;kings RD Op
LocationIn Nampa;kings Rd.
RouteCity Street 7819
CountyCanyon County
StateIdaho
Coordinates43.56258, -116.53458
Functional classUrban 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.
Superstructure9 ExcellentNo problems noted.
Substructure8 Very GoodNo problems noted.
Last inspectionSeptember 2024
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation8: Equal to present desirable criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating86 US tons
Inventory rating51 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHL 93
Structure length360 ft (109.7 m)
Longest span186 ft (56.7 m)
Deck width66 ft (20 m)
Roadway width53 ft (16.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic10,500 (2023)
Projected traffic15,750 by 2042
Trucks0%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesHighway and railroad
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal 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 Stc 7819;KINGS RD over Uprr;kings RD Op built?

It was built in 2006, making it 19 years old in 2025.

What condition is Stc 7819;KINGS RD over Uprr;kings RD Op 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 September 2024.

How much traffic does Stc 7819;KINGS RD over Uprr;kings RD Op carry?

About 10,500 vehicles per day (2023 count).

How long is Stc 7819;KINGS RD over Uprr;kings RD Op?

The structure is 360 ft (109.7 m) long with a longest span of 186 ft (56.7 m) and a deck 66 ft wide.

Who owns Stc 7819;KINGS RD over Uprr;kings RD Op?

It is owned by the City or Municipal Highway Agency.