US Bridges

US-70 Wbl over Pecos River

Fair

Chaves County, New Mexico · 11 MI NE of US-285/ROSWEL · Structure no. 000000000008913

Built
1994
31 years old
Condition
Fair
inspected September 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
705 ft
7 main spans
Daily traffic
2,198
2023 count
Owner
State
State Highway Agency

About this bridge

US-70 Wbl over Pecos River is a prestressed concrete continuous stringer/multi-beam or girder carrying US-70 Wbl over Pecos River in Chaves County, New Mexico. It was built in 1994, so it is 31 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 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 2,198 vehicles a day, roughly 17% of them trucks, projected to reach 2,989 by 2043. The structure is 705 ft (214.9 m) long and 39 ft wide.

CarriesUS-70 Wbl
CrossesPecos River
Location11 MI NE of US-285/ROSWEL
RouteU.S. Route 70
Coordinates33.57188, -104.37411
Functional classRural Principal Arterial - Other

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating62.3 US tons
Inventory rating39 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans7
Design loadHS 20
Structure length705 ft (214.9 m)
Longest span107 ft (32.6 m)
Deck width39 ft (11.9 m)
Roadway width36 ft (11 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,198 (2023)
Projected traffic2,989 by 2043
Trucks17%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed—
TollOn a free road
National Highway SystemYes

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 US-70 Wbl over Pecos River built?

It was built in 1994, making it 31 years old in 2025.

What condition is US-70 Wbl over Pecos River 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 September 2024.

How much traffic does US-70 Wbl over Pecos River carry?

About 2,198 vehicles per day (2023 count), of which roughly 17% are trucks.

How long is US-70 Wbl over Pecos River?

The structure is 705 ft (214.9 m) long with a longest span of 107 ft (32.6 m) and a deck 39 ft wide.

Who owns US-70 Wbl over Pecos River?

It is owned by the State Highway Agency.