US Bridges

I-10 Wbl/Ebl over Unnamed Waterway

Fair

Luna County, New Mexico · 4.1 MI E of US-180 · Structure no. 000000000006962

Built
1968
57 years old
Condition
Fair
inspected July 2023
Type
Culvert
Concrete
Length
31 ft
3 main spans
Daily traffic
20,017
2023 count
Owner
State
State Highway Agency

About this bridge

I-10 Wbl/Ebl over Unnamed Waterway is a concrete culvert carrying I-10 Wbl/Ebl over Unnamed Waterway in Luna County, New Mexico. It was built in 1968, so it is 57 years old, older than the New Mexico average of 51.5 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 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 20,017 vehicles a day, roughly 45% of them trucks, projected to reach 27,223 by 2043. The structure is 31 ft (9.5 m) long. If it were closed, the detour would be 1.2 mi (2 km).

Location

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CarriesI-10 Wbl/Ebl
CrossesUnnamed Waterway
Location4.1 MI E of US-180
RouteInterstate 10
CountyLuna County
StateNew Mexico
Coordinates32.28124, -107.69092
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
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJuly 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating50.4 US tons
Inventory rating36 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans3
Design loadHS 20
Structure length31 ft (9.5 m)
Longest span10 ft (3 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic20,017 (2023)
Projected traffic27,223 by 2043
Trucks45%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
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—
NavigationNo navigation control on waterway

Frequently asked questions

When was I-10 Wbl/Ebl over Unnamed Waterway built?

It was built in 1968, making it 57 years old in 2025.

What condition is I-10 Wbl/Ebl over Unnamed Waterway 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 July 2023.

How much traffic does I-10 Wbl/Ebl over Unnamed Waterway carry?

About 20,017 vehicles per day (2023 count), of which roughly 45% are trucks.

How long is I-10 Wbl/Ebl over Unnamed Waterway?

The structure is 31 ft (9.5 m) long with a longest span of 10 ft (3 m).

Who owns I-10 Wbl/Ebl over Unnamed Waterway?

It is owned by the State Highway Agency.