US Bridges

US 50 Ml over Cold Draw

Fair

Chaffee County, Colorado · 5.1 MI W of Poncha Spgs. · Structure no. J-12-X

Built
1938
87 years old
Condition
Fair
inspected June 2023
Type
Culvert
Concrete
Length
29 ft
2 main spans
Daily traffic
2,800
2020 count
Owner
State
State Highway Agency

About this bridge

US 50 Ml over Cold Draw is a concrete culvert carrying US 50 Ml over Cold Draw in Chaffee County, Colorado. It was built in 1938, so it is 87 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 2,800 vehicles a day, roughly 10% of them trucks, projected to reach 3,220 by 2040. The structure is 29 ft (8.8 m) long and 52 ft wide. If it were closed, the detour would be 123.7 mi (199 km).

CarriesUS 50 Ml
CrossesCold Draw
Location5.1 MI W of Poncha Spgs.
RouteU.S. Route 50A
Coordinates38.53619, -106.17164
Functional classRural Principal Arterial - Other

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 protection8 Very GoodNo problems noted.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJune 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating110.1 US tons
Inventory rating80.2 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans2
Design loadUnknown
Structure length29 ft (8.8 m)
Longest span14 ft (4.3 m)
Deck width52 ft (15.8 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,800 (2020)
Projected traffic3,220 by 2040
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed123.7 mi (199 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—
NavigationNo navigation control on waterway

Frequently asked questions

When was US 50 Ml over Cold Draw built?

It was built in 1938, making it 87 years old in 2025.

What condition is US 50 Ml over Cold Draw 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 2023.

How much traffic does US 50 Ml over Cold Draw carry?

About 2,800 vehicles per day (2020 count), of which roughly 10% are trucks.

How long is US 50 Ml over Cold Draw?

The structure is 29 ft (8.8 m) long with a longest span of 14 ft (4.3 m) and a deck 52 ft wide.

Who owns US 50 Ml over Cold Draw?

It is owned by the State Highway Agency.