US Bridges

I 84 Ebl over Windy Glenn RD Gs

Good

Jerome County, Idaho · 3.6 E. Twin Falls I.C. · Structure no. 000000000016190

Built
1966
59 years old
Condition
Good
inspected August 2024
Type
Frame
Concrete
Length
26 ft
1 main span
Daily traffic
10,750
2023 count
Owner
State
State Highway Agency

About this bridge

I 84 Ebl over Windy Glenn RD Gs is a concrete frame carrying I 84 Ebl over Windy Glenn RD Gs in Jerome County, Idaho. It was built in 1966, so it is 59 years old, older 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 10,750 vehicles a day, roughly 27% of them trucks, projected to reach 16,125 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 84 Ebl
CrossesWindy Glenn RD Gs
Location3.6 E. Twin Falls I.C.
RouteInterstate 84
StateIdaho
Coordinates42.61912, -114.38176
Functional classRural Principal Arterial - Interstate

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.
Last inspectionAugust 2024
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable 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 width46 ft (14 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic10,750 (2023)
Projected traffic16,125 by 2042
Trucks27%
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 84 Ebl over Windy Glenn RD Gs built?

It was built in 1966, making it 59 years old in 2025.

What condition is I 84 Ebl over Windy Glenn RD Gs 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 August 2024.

How much traffic does I 84 Ebl over Windy Glenn RD Gs carry?

About 10,750 vehicles per day (2023 count), of which roughly 27% are trucks.

How long is I 84 Ebl over Windy Glenn RD 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 84 Ebl over Windy Glenn RD Gs?

It is owned by the State Highway Agency.