US Bridges

SH 62 Ml over Dallas Creek

Fair

Ouray County, Colorado · 4 MI W of Ridgway · Structure no. L-05-L

Built
1980
45 years old
Condition
Fair
inspected June 2023
Type
Culvert
Steel
Length
31 ft
1 main span
Daily traffic
4,000
2020 count
Owner
State
State Highway Agency

About this bridge

SH 62 Ml over Dallas Creek is a steel culvert carrying SH 62 Ml over Dallas Creek in Ouray County, Colorado. It was built in 1980, so it is 45 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 4,000 vehicles a day, roughly 8% of them trucks, projected to reach 4,440 by 2040. The structure is 31 ft (9.5 m) long and 86 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesSH 62 Ml
CrossesDallas Creek
Location4 MI W of Ridgway
RouteState Highway 62A
Coordinates38.13841, -107.81809
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 protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJune 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating82.1 US tons
Inventory rating63.2 US tons

Structure

Structure typeCulvert
MaterialSteel
DeckNot applicable
Main spans1
Design loadHL 93
Structure length31 ft (9.5 m)
Longest span31 ft (9.5 m)
Deck width86 ft (26.3 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,000 (2020)
Projected traffic4,440 by 2040
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 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 SH 62 Ml over Dallas Creek built?

It was built in 1980, making it 45 years old in 2025.

What condition is SH 62 Ml over Dallas 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 2023.

How much traffic does SH 62 Ml over Dallas Creek carry?

About 4,000 vehicles per day (2020 count), of which roughly 8% are trucks.

How long is SH 62 Ml over Dallas Creek?

The structure is 31 ft (9.5 m) long with a longest span of 31 ft (9.5 m) and a deck 86 ft wide.

Who owns SH 62 Ml over Dallas Creek?

It is owned by the State Highway Agency.