US Bridges

200 East Road over B-1 Canal

Good

Minidoka County, Idaho · 0.4 S 1.6 W Acequia · Structure no. 000000000025127

Built
2019
6 years old
Condition
Good
inspected April 2022
Type
Frame
Concrete
Length
22 ft
1 main span
Daily traffic
300
2023 count
Owner
County
County Highway Agency

About this bridge

200 East Road over B-1 Canal is a concrete frame carrying 200 East Road over B-1 Canal in Minidoka County, Idaho. It was built in 2019, so it is 6 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 300 vehicles a day, roughly 10% of them trucks, projected to reach 450 by 2040. The structure is 22 ft (6.7 m) long and 36 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Location

Open in Google Maps
Carries200 East Road
CrossesB-1 Canal
Location0.4 S 1.6 W Acequia
RouteCounty Highway 0
CountyMinidoka County
StateIdaho
Coordinates42.66264, -113.62867
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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionApril 2022
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating52.1 US tons
Inventory rating40 US tons

Structure

Structure typeFrame
MaterialConcrete
DeckConcrete, precast panels
Main spans1
Design loadHL 93
Structure length22 ft (6.7 m)
Longest span20 ft (6.2 m)
Deck width36 ft (11 m)
Roadway width33 ft (10.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic300 (2023)
Projected traffic450 by 2040
Trucks10%
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 200 East Road over B-1 Canal built?

It was built in 2019, making it 6 years old in 2025.

What condition is 200 East Road over B-1 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 April 2022.

How much traffic does 200 East Road over B-1 Canal carry?

About 300 vehicles per day (2023 count), of which roughly 10% are trucks.

How long is 200 East Road over B-1 Canal?

The structure is 22 ft (6.7 m) long with a longest span of 20 ft (6.2 m) and a deck 36 ft wide.

Who owns 200 East Road over B-1 Canal?

It is owned by the County Highway Agency.