US Bridges

STC3798;PECKHAM RD over Golden Gate Canal

Fair

Canyon County, Idaho · 1.1 W. Wilder · Structure no. 000000000027425

Built
1990
35 years old
Condition
Fair
inspected November 2023
Type
Frame
Concrete
Length
23 ft
1 main span
Daily traffic
420
2023 count
Owner
Local
Other Local Agency

About this bridge

STC3798;PECKHAM RD over Golden Gate Canal is a concrete frame carrying STC3798;PECKHAM RD over Golden Gate Canal in Canyon County, Idaho. It was built in 1990, so it is 35 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 420 vehicles a day, roughly 68% of them trucks, projected to reach 630 by 2042. The structure is 23 ft (6.9 m) long and 30 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

Location

Open in Google Maps
CarriesSTC3798;PECKHAM RD
CrossesGolden Gate Canal
Location1.1 W. Wilder
RouteCounty Highway 3798
CountyCanyon County
StateIdaho
Coordinates43.67588, -116.93432
Functional classRural Major Collector

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.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionNovember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourUnknown foundation; not evaluated for scour
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating61 US tons
Inventory rating36 US tons

Structure

Structure typeFrame
MaterialConcrete
DeckConcrete, precast panels
Main spans1
Design loadHS 20
Structure length23 ft (6.9 m)
Longest span23 ft (6.9 m)
Deck width30 ft (9.1 m)
Roadway width29 ft (8.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic420 (2023)
Projected traffic630 by 2042
Trucks68%
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 STC3798;PECKHAM RD over Golden Gate Canal built?

It was built in 1990, making it 35 years old in 2025.

What condition is STC3798;PECKHAM RD over Golden Gate Canal 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 November 2023.

How much traffic does STC3798;PECKHAM RD over Golden Gate Canal carry?

About 420 vehicles per day (2023 count), of which roughly 68% are trucks.

How long is STC3798;PECKHAM RD over Golden Gate Canal?

The structure is 23 ft (6.9 m) long with a longest span of 23 ft (6.9 m) and a deck 30 ft wide.

Who owns STC3798;PECKHAM RD over Golden Gate Canal?

It is owned by the Other Local Agency.