US Bridges

E 200 N over Salem Union Canal

Good

Fremont County, Idaho · 3.7 S 3.6 W ST Anthony · Structure no. 000000000031948

Built
2023
2 years old
Condition
Good
inspected November 2023
Type
Frame
Concrete
Length
21 ft
1 main span
Daily traffic
510
2023 count
Owner
County
County Highway Agency

About this bridge

E 200 N over Salem Union Canal is a concrete frame carrying E 200 N over Salem Union Canal in Fremont County, Idaho. It was built in 2023, so it is 2 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 9 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 510 vehicles a day, projected to reach 765 by 2042. The structure is 21 ft (6.5 m) long and 55 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesE 200 N
CrossesSalem Union Canal
Location3.7 S 3.6 W ST Anthony
RouteCounty Highway 0
StateIdaho
Coordinates43.91269, -111.75533
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
Deck9 ExcellentNo problems noted.
Superstructure9 ExcellentNo problems noted.
Substructure9 ExcellentNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionNovember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating46.4 US tons
Inventory rating35.7 US tons

Structure

Structure typeFrame
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length21 ft (6.5 m)
Longest span21 ft (6.5 m)
Deck width55 ft (16.9 m)
Roadway width53 ft (16.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic510 (2023)
Projected traffic765 by 2042
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty 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 E 200 N over Salem Union Canal built?

It was built in 2023, making it 2 years old in 2025.

What condition is E 200 N over Salem Union 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 2023.

How much traffic does E 200 N over Salem Union Canal carry?

About 510 vehicles per day (2023 count).

How long is E 200 N over Salem Union Canal?

The structure is 21 ft (6.5 m) long with a longest span of 21 ft (6.5 m) and a deck 55 ft wide.

Who owns E 200 N over Salem Union Canal?

It is owned by the County Highway Agency.