US Bridges

US 160 Ml over Dry Creek

Fair

Baca County, Colorado · 13.8 MI E of JCT US 287 · Structure no. O-27-J

Built
1947
78 years old
Condition
Fair
inspected June 2024
Type
Culvert
Concrete
Length
37 ft
3 main spans
Daily traffic
580
2020 count
Owner
State
State Highway Agency

About this bridge

US 160 Ml over Dry Creek is a concrete culvert carrying US 160 Ml over Dry Creek in Baca County, Colorado. It was built in 1947, so it is 78 years old, older than the Colorado average of 42.2 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 580 vehicles a day, roughly 19% of them trucks, projected to reach 713 by 2040. The structure is 37 ft (11.2 m) long and 34 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesUS 160 Ml
CrossesDry Creek
Location13.8 MI E of JCT US 287
RouteU.S. Route 160C
Coordinates37.38036, -102.35821
Functional classRural Minor Arterial

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 inspectionJune 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation4: Meets minimum tolerable limits to be 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 rating27.2 US tons
Inventory rating16.3 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans3
Design loadH 20
Structure length37 ft (11.2 m)
Longest span14 ft (4.2 m)
Deck width34 ft (10.4 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic580 (2020)
Projected traffic713 by 2040
Trucks19%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemNo

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 US 160 Ml over Dry Creek built?

It was built in 1947, making it 78 years old in 2025.

What condition is US 160 Ml over Dry 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 June 2024.

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

About 580 vehicles per day (2020 count), of which roughly 19% are trucks.

How long is US 160 Ml over Dry Creek?

The structure is 37 ft (11.2 m) long with a longest span of 14 ft (4.2 m) and a deck 34 ft wide.

Who owns US 160 Ml over Dry Creek?

It is owned by the State Highway Agency.