US Bridges

STC8200;JENKINS RD over Galloway Canal

Good

Washington County, Idaho · 0.9 N. 1.2 W. Weiser · Structure no. 000000000028875

Built
1971
54 years old
Condition
Good
inspected November 2021
Type
Tee Beam
Prestressed Concrete
Length
24 ft
1 main span
Daily traffic
830
2023 count
Owner
Local
Other Local Agency

About this bridge

STC8200;JENKINS RD over Galloway Canal is a prestressed concrete tee beam carrying STC8200;JENKINS RD over Galloway Canal in Washington County, Idaho. It was built in 1971, so it is 54 years old, older 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 830 vehicles a day, roughly 5% of them trucks, projected to reach 1,245 by 2042. The structure is 24 ft (7.3 m) long and 26 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesSTC8200;JENKINS RD
CrossesGalloway Canal
Location0.9 N. 1.2 W. Weiser
RouteCounty Highway 8200
StateIdaho
Coordinates44.25944, -116.99361
Functional classRural Major 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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionNovember 2021
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating66 US tons
Inventory rating44.6 US tons

Structure

Structure typeTee Beam
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length24 ft (7.3 m)
Longest span23 ft (7 m)
Deck width26 ft (7.9 m)
Roadway width25 ft (7.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic830 (2023)
Projected traffic1,245 by 2042
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed0.6 mi (1 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 proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was STC8200;JENKINS RD over Galloway Canal built?

It was built in 1971, making it 54 years old in 2025.

What condition is STC8200;JENKINS RD over Galloway Canal 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 2021.

How much traffic does STC8200;JENKINS RD over Galloway Canal carry?

About 830 vehicles per day (2023 count), of which roughly 5% are trucks.

How long is STC8200;JENKINS RD over Galloway Canal?

The structure is 24 ft (7.3 m) long with a longest span of 23 ft (7 m) and a deck 26 ft wide.

Who owns STC8200;JENKINS RD over Galloway Canal?

It is owned by the Other Local Agency.