US Bridges

Stc 3724;HOMEDALE over Golden Gate Low Line Cnl

Fair

Canyon County, Idaho · 7.9 E. Homedale · Structure no. 000000000019681

Built
1991
34 years old
Condition
Fair
inspected March 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
78 ft
1 main span
Daily traffic
2,500
2023 count
Owner
Local
Other Local Agency

About this bridge

Stc 3724;HOMEDALE over Golden Gate Low Line Cnl is a prestressed concrete stringer/multi-beam or girder carrying Stc 3724;HOMEDALE over Golden Gate Low Line Cnl in Canyon County, Idaho. It was built in 1991, so it is 34 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 5 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 2,500 vehicles a day, roughly 8% of them trucks, projected to reach 3,750 by 2042. The structure is 78 ft (23.8 m) long and 33 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

Open in Google Maps
CarriesStc 3724;HOMEDALE
CrossesGolden Gate Low Line Cnl
Location7.9 E. Homedale
RouteCounty Highway 3724
CountyCanyon County
StateIdaho
Coordinates43.61764, -116.77697
Functional classRural Minor Arterial

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure7 GoodSome minor problems.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionMarch 2024
Inspection intervalevery 24 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 adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating68 US tons
Inventory rating39 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length78 ft (23.8 m)
Longest span77 ft (23.5 m)
Deck width33 ft (10 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,500 (2023)
Projected traffic3,750 by 2042
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 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 Stc 3724;HOMEDALE over Golden Gate Low Line Cnl built?

It was built in 1991, making it 34 years old in 2025.

What condition is Stc 3724;HOMEDALE over Golden Gate Low Line Cnl 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 March 2024.

How much traffic does Stc 3724;HOMEDALE over Golden Gate Low Line Cnl carry?

About 2,500 vehicles per day (2023 count), of which roughly 8% are trucks.

How long is Stc 3724;HOMEDALE over Golden Gate Low Line Cnl?

The structure is 78 ft (23.8 m) long with a longest span of 77 ft (23.5 m) and a deck 33 ft wide.

Who owns Stc 3724;HOMEDALE over Golden Gate Low Line Cnl?

It is owned by the Other Local Agency.