US Bridges

S 2nd West Street over Egin Canal

Good

Fremont County, Idaho · In ST Anthony · Structure no. 000000000032226

Built
2020
5 years old
Condition
Good
inspected October 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
62 ft
1 main span
Daily traffic
250
2023 count
Owner
City
City or Municipal Highway Agency

About this bridge

S 2nd West Street over Egin Canal is a prestressed concrete box beam or girders - multiple carrying S 2nd West Street over Egin Canal in Fremont County, Idaho. It was built in 2020, so it is 5 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 250 vehicles a day, roughly 10% of them trucks, projected to reach 375 by 2040. The structure is 62 ft (18.9 m) long and 36 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesS 2nd West Street
CrossesEgin Canal
LocationIn ST Anthony
RouteCity Street 0
StateIdaho
Coordinates43.9655, -111.68519
Functional classRural Local

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.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionOctober 2024
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating58.2 US tons
Inventory rating35.7 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length62 ft (18.9 m)
Longest span57 ft (17.4 m)
Deck width36 ft (11.1 m)
Roadway width33 ft (10.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic250 (2023)
Projected traffic375 by 2040
Trucks10%
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

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—
NavigationNo navigation control on waterway

Frequently asked questions

When was S 2nd West Street over Egin Canal built?

It was built in 2020, making it 5 years old in 2025.

What condition is S 2nd West Street over Egin 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 October 2024.

How much traffic does S 2nd West Street over Egin Canal carry?

About 250 vehicles per day (2023 count), of which roughly 10% are trucks.

How long is S 2nd West Street over Egin Canal?

The structure is 62 ft (18.9 m) long with a longest span of 57 ft (17.4 m) and a deck 36 ft wide.

Who owns S 2nd West Street over Egin Canal?

It is owned by the City or Municipal Highway Agency.