US Bridges

I 40; WB over Crossroad

Fair

Coconino County, Arizona · 18.3 MI E JCT SR 89 · Structure no. 01910

Built
1981
44 years old
Condition
Fair
inspected October 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
79 ft
1 main span
Daily traffic
10,552
2021 count
Owner
State
State Highway Agency

About this bridge

I 40; WB over Crossroad is a prestressed concrete stringer/multi-beam or girder carrying I 40; WB over Crossroad in Coconino County, Arizona. It was built in 1981, so it is 44 years old, younger 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 10,552 vehicles a day, roughly 24% of them trucks, projected to reach 10,562 by 2041. The structure is 79 ft (24.1 m) long and 45 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

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CarriesI 40; WB
CrossesCrossroad
Location18.3 MI E JCT SR 89
RouteInterstate 40
CountyCoconino County
StateArizona
Coordinates35.2642, -112.1731
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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating99 US tons
Inventory rating42 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length79 ft (24.1 m)
Longest span76 ft (23.2 m)
Deck width45 ft (13.8 m)
Roadway width42 ft (12.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic10,552 (2021)
Projected traffic10,562 by 2041
Trucks24%
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 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; WB over Crossroad built?

It was built in 1981, making it 44 years old in 2025.

What condition is I 40; WB over Crossroad 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 October 2024.

How much traffic does I 40; WB over Crossroad carry?

About 10,552 vehicles per day (2021 count), of which roughly 24% are trucks.

How long is I 40; WB over Crossroad?

The structure is 79 ft (24.1 m) long with a longest span of 76 ft (23.2 m) and a deck 45 ft wide.

Who owns I 40; WB over Crossroad?

It is owned by the State Highway Agency.