US Bridges

I-40 over Cross RD a

Good

Coconino County, Arizona · 3.7 MI W JCT I 17 · Structure no. 20165

Built
2022
3 years old
Condition
Good
inspected February 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
76 ft
1 main span
Daily traffic
12,435
2022 count
Owner
State
State Highway Agency

About this bridge

I-40 over Cross RD a is a prestressed concrete box beam or girders - multiple carrying I-40 over Cross RD a in Coconino County, Arizona. It was built in 2022, so it is 3 years old, younger than the Arizona average of 47.8 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 12,435 vehicles a day, roughly 34% of them trucks, projected to reach 12,445 by 2042. The structure is 76 ft (23.2 m) long and 51 ft wide.

CarriesI-40
CrossesCross RD a
Location3.7 MI W JCT I 17
RouteInterstate 40
StateArizona
Coordinates35.19, -111.7244
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.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Last inspectionFebruary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation8: Equal to present desirable criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating99 US tons
Inventory rating59 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length76 ft (23.2 m)
Longest span72 ft (21.9 m)
Deck width51 ft (15.5 m)
Roadway width48 ft (14.6 m)
Vertical clearance over deck100 ft (30.5 m)

Traffic and service

Average daily traffic12,435 (2022)
Projected traffic12,445 by 2042
Trucks34%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
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 over Cross RD a built?

It was built in 2022, making it 3 years old in 2025.

What condition is I-40 over Cross RD a 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 February 2024.

How much traffic does I-40 over Cross RD a carry?

About 12,435 vehicles per day (2022 count), of which roughly 34% are trucks.

How long is I-40 over Cross RD a?

The structure is 76 ft (23.2 m) long with a longest span of 72 ft (21.9 m) and a deck 51 ft wide.

Who owns I-40 over Cross RD a?

It is owned by the State Highway Agency.