US Bridges

Irr# US 160 Ml over Mc Elmo Creek

Fair

Montezuma County, Colorado · 0.58 MI North of CR G · Structure no. O-02-I

Built
1958
67 years old
Condition
Fair
inspected February 2025
Type
Tee Beam
Concrete
Length
109 ft
3 main spans
Daily traffic
9,400
2020 count
Owner
State
State Highway Agency

About this bridge

Irr# US 160 Ml over Mc Elmo Creek is a concrete tee beam carrying Irr# US 160 Ml over Mc Elmo Creek in Montezuma County, Colorado. It was built in 1958, so it is 67 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 9,400 vehicles a day, roughly 8% of them trucks, projected to reach 10,246 by 2040. The structure is 109 ft (33.1 m) long and 34 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesIrr# US 160 Ml
CrossesMc Elmo Creek
Location0.58 MI North of CR G
RouteU.S. Route 160A
Coordinates37.32056, -108.60922
Functional classUrban Other Principal 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
Deck7 GoodSome minor problems.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
Last inspectionFebruary 2025
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating62.8 US tons
Inventory rating37.6 US tons

Structure

Structure typeTee Beam
MaterialConcrete
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length109 ft (33.1 m)
Longest span35 ft (10.7 m)
Deck width34 ft (10.4 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic9,400 (2020)
Projected traffic10,246 by 2040
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 km)
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$199,000
NavigationNo navigation control on waterway

Frequently asked questions

When was Irr# US 160 Ml over Mc Elmo Creek built?

It was built in 1958, making it 67 years old in 2025.

What condition is Irr# US 160 Ml over Mc Elmo 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 February 2025.

How much traffic does Irr# US 160 Ml over Mc Elmo Creek carry?

About 9,400 vehicles per day (2020 count), of which roughly 8% are trucks.

How long is Irr# US 160 Ml over Mc Elmo Creek?

The structure is 109 ft (33.1 m) long with a longest span of 35 ft (10.7 m) and a deck 34 ft wide.

Who owns Irr# US 160 Ml over Mc Elmo Creek?

It is owned by the State Highway Agency.