US Bridges

Wsmr Rt 316 over Salt Creek

Good

Sierra County, New Mexico · 1.1 Miles E of Wsmr Rt 7 · Structure no. DAPATEWHIR316B2

Built
2021
4 years old
Condition
Good
inspected March 2024
Type
Culvert
Steel
Length
49 ft
10 main spans
Daily traffic
25
2021 count
Owner
Federal
Army

About this bridge

Wsmr Rt 316 over Salt Creek is a steel culvert carrying Wsmr Rt 316 over Salt Creek in Sierra County, New Mexico. It was built in 2021, so it is 4 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 good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 25 vehicles a day, roughly 20% of them trucks, projected to reach 50 by 2046. The structure is 49 ft (14.9 m) long. If it were closed, the detour would be 32.9 mi (53 km).

CarriesWsmr Rt 316
CrossesSalt Creek
Location1.1 Miles E of Wsmr Rt 7
Coordinates33.276, -106.3971
Functional classRural Minor Arterial

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Channel and channel protection8 Very GoodNo problems noted.
Culvert7 GoodSome minor problems.
Last inspectionMarch 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment3: Basically intolerable, requiring high priority of corrective action
Operating rating50 US tons
Inventory rating38.6 US tons

Structure

Structure typeCulvert
MaterialSteel
DeckNot applicable
Main spans10
Design loadUnknown
Structure length49 ft (14.9 m)
Longest span4 ft (1.2 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic25 (2021)
Projected traffic50 by 2046
Trucks20%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed32.9 mi (53 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerArmy
Maintained byArmy
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost$2,000 (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Wsmr Rt 316 over Salt Creek built?

It was built in 2021, making it 4 years old in 2025.

What condition is Wsmr Rt 316 over Salt Creek in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in March 2024.

How much traffic does Wsmr Rt 316 over Salt Creek carry?

About 25 vehicles per day (2021 count), of which roughly 20% are trucks.

How long is Wsmr Rt 316 over Salt Creek?

The structure is 49 ft (14.9 m) long with a longest span of 4 ft (1.2 m).

Who owns Wsmr Rt 316 over Salt Creek?

It is owned by the Army.