US Bridges

200 West Road over I 84;200 West RD Gs

Fair

Minidoka County, Idaho · 1.0 N. 3.0 E. Heyburn · Structure no. 000000000025320

Built
1990
35 years old
Condition
Fair
inspected June 2022
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
233 ft
2 main spans
Daily traffic
150
2023 count
Owner
State
State Highway Agency

About this bridge

200 West Road over I 84;200 West RD Gs is a prestressed concrete stringer/multi-beam or girder carrying 200 West Road over I 84;200 West RD Gs in Minidoka 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 150 vehicles a day, roughly 10% of them trucks, projected to reach 225 by 2042. The structure is 233 ft (71 m) long and 32 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

Location

Open in Google Maps
Carries200 West Road
CrossesI 84;200 West RD Gs
Location1.0 N. 3.0 E. Heyburn
RouteCounty Highway 0
CountyMinidoka County
StateIdaho
Coordinates42.56847, -113.70517
Functional classRural Local

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Last inspectionJune 2022
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating99 US tons
Inventory rating40 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans2
Design loadHS 25 or greater
Structure length233 ft (71 m)
Longest span114 ft (34.7 m)
Deck width32 ft (9.7 m)
Roadway width29 ft (8.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic150 (2023)
Projected traffic225 by 2042
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed3.1 mi (5 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was 200 West Road over I 84;200 West RD Gs built?

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

What condition is 200 West Road over I 84;200 West RD Gs 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 June 2022.

How much traffic does 200 West Road over I 84;200 West RD Gs carry?

About 150 vehicles per day (2023 count), of which roughly 10% are trucks.

How long is 200 West Road over I 84;200 West RD Gs?

The structure is 233 ft (71 m) long with a longest span of 114 ft (34.7 m) and a deck 32 ft wide.

Who owns 200 West Road over I 84;200 West RD Gs?

It is owned by the State Highway Agency.