US Bridges

I-40 Wbl over Tijeras Arroyo

Poor

Bernalillo County, New Mexico · 9.9 MI E of JCT I-25/I-40 · Structure no. 000000000007656

Built
1978
47 years old
Condition
Poor
inspected October 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
241 ft
3 main spans
Daily traffic
50,642
2023 count
Owner
State
State Highway Agency

About this bridge

I-40 Wbl over Tijeras Arroyo is a prestressed concrete stringer/multi-beam or girder carrying I-40 Wbl over Tijeras Arroyo in Bernalillo County, New Mexico. It was built in 1978, so it is 47 years old, younger than the New Mexico average of 51.5 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

It carries about 50,642 vehicles a day, roughly 70% of them trucks, projected to reach 68,873 by 2043. The structure is 241 ft (73.5 m) long and 57 ft wide.

CarriesI-40 Wbl
CrossesTijeras Arroyo
Location9.9 MI E of JCT I-25/I-40
RouteInterstate 40
Coordinates35.06231, -106.46529
Functional classUrban Principal Arterial - Interstate

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionOctober 2024
Inspection intervalevery 12 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry6: Equal to present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating49.3 US tons
Inventory rating29.5 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length241 ft (73.5 m)
Longest span78 ft (23.8 m)
Deck width57 ft (17.4 m)
Roadway width54 ft (16.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic50,642 (2023)
Projected traffic68,873 by 2043
Trucks70%
Lanes on structure3
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
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 Wbl over Tijeras Arroyo built?

It was built in 1978, making it 47 years old in 2025.

What condition is I-40 Wbl over Tijeras Arroyo in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in October 2024.

How much traffic does I-40 Wbl over Tijeras Arroyo carry?

About 50,642 vehicles per day (2023 count), of which roughly 70% are trucks.

How long is I-40 Wbl over Tijeras Arroyo?

The structure is 241 ft (73.5 m) long with a longest span of 78 ft (23.8 m) and a deck 57 ft wide.

Who owns I-40 Wbl over Tijeras Arroyo?

It is owned by the State Highway Agency.