US Bridges

NM-370 over Travesser Creek

Fair

Union County, New Mexico · 3.9 MI S of JCT NM-456 · Structure no. 000000000006299

Built
1962
63 years old
Condition
Fair
inspected October 2023
Type
Stringer/Multi-beam or Girder
Wood or Timber
Length
54 ft
2 main spans
Daily traffic
82
2023 count
Owner
State
State Highway Agency

About this bridge

NM-370 over Travesser Creek is a wood or timber stringer/multi-beam or girder carrying NM-370 over Travesser Creek in Union County, New Mexico. It was built in 1962, so it is 63 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 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 82 vehicles a day, roughly 10% of them trucks, projected to reach 111 by 2043. The structure is 54 ft (16.5 m) long and 28 ft wide. If it were closed, the detour would be 14.9 mi (24 km).

CarriesNM-370
CrossesTravesser Creek
Location3.9 MI S of JCT NM-456
RouteState Highway 370
Coordinates36.89842, -103.45376
Functional classRural Major Collector

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.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
Last inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourUnknown foundation; not evaluated for scour
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating59 US tons
Inventory rating41.1 US tons

Structure

MaterialWood or Timber
DeckWood or timber
Main spans2
Design loadUnknown
Structure length54 ft (16.5 m)
Longest span30 ft (9.1 m)
Deck width28 ft (8.6 m)
Roadway width27 ft (8.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic82 (2023)
Projected traffic111 by 2043
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed14.9 mi (24 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusPossibly eligible for the National Register; requires further investigation
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was NM-370 over Travesser Creek built?

It was built in 1962, making it 63 years old in 2025.

What condition is NM-370 over Travesser Creek 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 October 2023.

How much traffic does NM-370 over Travesser Creek carry?

About 82 vehicles per day (2023 count), of which roughly 10% are trucks.

How long is NM-370 over Travesser Creek?

The structure is 54 ft (16.5 m) long with a longest span of 30 ft (9.1 m) and a deck 28 ft wide.

Who owns NM-370 over Travesser Creek?

It is owned by the State Highway Agency.