US Bridges

US 160 Ml over Salt Creek

Good

Las Animas County, Colorado · 18.1 MI E of JCT US 350 · Structure no. P-20-F

Built
1949
76 years old
Condition
Good
inspected May 2024
Type
Culvert
Concrete
Length
39 ft
1 main span
Daily traffic
170
2020 count
Owner
State
State Highway Agency

About this bridge

US 160 Ml over Salt Creek is a concrete culvert carrying US 160 Ml over Salt Creek in Las Animas County, Colorado. It was built in 1949, so it is 76 years old, older than the Colorado average of 42.2 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 170 vehicles a day, roughly 33% of them trucks, projected to reach 206 by 2040. The structure is 39 ft (12 m) long and 35 ft wide. If it were closed, the detour would be 16.8 mi (27 km).

CarriesUS 160 Ml
CrossesSalt Creek
Location18.1 MI E of JCT US 350
RouteU.S. Route 160C
Coordinates37.1599, -104.10224
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 inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating40 US tons
Inventory rating36 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans1
Design loadH 20
Structure length39 ft (12 m)
Longest span39 ft (12 m)
Deck width35 ft (10.7 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic170 (2020)
Projected traffic206 by 2040
Trucks33%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed16.8 mi (27 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 US 160 Ml over Salt Creek built?

It was built in 1949, making it 76 years old in 2025.

What condition is US 160 Ml 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 May 2024.

How much traffic does US 160 Ml over Salt Creek carry?

About 170 vehicles per day (2020 count), of which roughly 33% are trucks.

How long is US 160 Ml over Salt Creek?

The structure is 39 ft (12 m) long with a longest span of 39 ft (12 m) and a deck 35 ft wide.

Who owns US 160 Ml over Salt Creek?

It is owned by the State Highway Agency.