US Bridges

I 86 Ebl over Farm Rd;machine Pass Gs

Fair

Cassia County, Idaho · 20.3 E. Burley · Structure no. 000000000010615

Built
1960
65 years old
Condition
Fair
inspected June 2024
Type
Frame
Concrete
Length
26 ft
1 main span
Daily traffic
3,850
2023 count
Owner
State
State Highway Agency

About this bridge

I 86 Ebl over Farm Rd;machine Pass Gs is a concrete frame carrying I 86 Ebl over Farm Rd;machine Pass Gs in Cassia County, Idaho. It was built in 1960, so it is 65 years old, older 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 3,850 vehicles a day, roughly 31% of them trucks, projected to reach 5,775 by 2042. The structure is 26 ft (7.9 m) long and 48 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesI 86 Ebl
CrossesFarm Rd;machine Pass Gs
Location20.3 E. Burley
RouteInterstate 86
StateIdaho
Coordinates42.58239, -113.39208
Functional classRural Principal Arterial - Interstate

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJune 2024
Inspection intervalevery 24 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 rating67 US tons
Inventory rating40 US tons

Structure

Structure typeFrame
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length26 ft (7.9 m)
Longest span24 ft (7.3 m)
Deck width48 ft (14.6 m)
Roadway width38 ft (11.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,850 (2023)
Projected traffic5,775 by 2042
Trucks31%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

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 I 86 Ebl over Farm Rd;machine Pass Gs built?

It was built in 1960, making it 65 years old in 2025.

What condition is I 86 Ebl over Farm Rd;machine Pass 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 2024.

How much traffic does I 86 Ebl over Farm Rd;machine Pass Gs carry?

About 3,850 vehicles per day (2023 count), of which roughly 31% are trucks.

How long is I 86 Ebl over Farm Rd;machine Pass Gs?

The structure is 26 ft (7.9 m) long with a longest span of 24 ft (7.3 m) and a deck 48 ft wide.

Who owns I 86 Ebl over Farm Rd;machine Pass Gs?

It is owned by the State Highway Agency.