US Bridges

I 10; EB over FAS 317; Cortero RD

Fair

Pima County, Arizona · 1.2 MI North SR287 · Structure no. 00864

Built
2023
2 years old
Condition
Fair
inspected December 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
127 ft
3 main spans
Daily traffic
43,726
2022 count
Owner
State
State Highway Agency

About this bridge

I 10; EB over FAS 317; Cortero RD is a prestressed concrete stringer/multi-beam or girder carrying I 10; EB over FAS 317; Cortero RD in Pima County, Arizona. It was built in 2023, so it is 2 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 43,726 vehicles a day, roughly 12% of them trucks, projected to reach 43,736 by 2042. The structure is 127 ft (38.7 m) long and 62 ft wide.

Location

Open in Google Maps
CarriesI 10; EB
CrossesFAS 317; Cortero RD
Location1.2 MI North SR287
RouteInterstate 10
CountyPima County
StateArizona
Coordinates32.3589, -111.0901
Functional classUrban 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 inspectionDecember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating69 US tons
Inventory rating43 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length127 ft (38.7 m)
Longest span63 ft (19.2 m)
Deck width62 ft (18.9 m)
Roadway width59 ft (18 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic43,726 (2022)
Projected traffic43,736 by 2042
Trucks12%
Lanes on structure3
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 10; EB over FAS 317; Cortero RD built?

It was built in 2023, making it 2 years old in 2025.

What condition is I 10; EB over FAS 317; Cortero 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 December 2024.

How much traffic does I 10; EB over FAS 317; Cortero RD carry?

About 43,726 vehicles per day (2022 count), of which roughly 12% are trucks.

How long is I 10; EB over FAS 317; Cortero RD?

The structure is 127 ft (38.7 m) long with a longest span of 63 ft (19.2 m) and a deck 62 ft wide.

Who owns I 10; EB over FAS 317; Cortero RD?

It is owned by the State Highway Agency.