US Bridges

I-40 EB over Jackrabbit RD

Fair

Navajo County, Arizona · 13.1 MI E JCT SR 87 · Structure no. 00849

Built
1967
58 years old
Condition
Fair
inspected May 2023
Type
Slab
Concrete Continuous
Length
89 ft
3 main spans
Daily traffic
11,176
2021 count
Owner
State
State Highway Agency

About this bridge

I-40 EB over Jackrabbit RD is a concrete continuous slab carrying I-40 EB over Jackrabbit RD in Navajo County, Arizona. It was built in 1967, so it is 58 years old, older than the Arizona average of 47.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 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 11,176 vehicles a day, roughly 40% of them trucks, projected to reach 11,186 by 2041. The structure is 89 ft (27.1 m) long and 40 ft wide.

Location

Open in Google Maps
CarriesI-40 EB
CrossesJackrabbit RD
Location13.1 MI E JCT SR 87
RouteInterstate 40
CountyNavajo County
StateArizona
Coordinates34.96912, -110.43389
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
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure7 GoodSome minor problems.
Last inspectionMay 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating63.1 US tons
Inventory rating38 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length89 ft (27.1 m)
Longest span33 ft (10.1 m)
Deck width40 ft (12.3 m)
Roadway width38 ft (11.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic11,176 (2021)
Projected traffic11,186 by 2041
Trucks40%
Lanes on structure2
Traffic directionOne-way traffic
CarriesOverpass structure at an interchange
CrossesHighway
Detour if closed—
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was I-40 EB over Jackrabbit RD built?

It was built in 1967, making it 58 years old in 2025.

What condition is I-40 EB over Jackrabbit RD 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 May 2023.

How much traffic does I-40 EB over Jackrabbit RD carry?

About 11,176 vehicles per day (2021 count), of which roughly 40% are trucks.

How long is I-40 EB over Jackrabbit RD?

The structure is 89 ft (27.1 m) long with a longest span of 33 ft (10.1 m) and a deck 40 ft wide.

Who owns I-40 EB over Jackrabbit RD?

It is owned by the State Highway Agency.