US Bridges

US 24 Ml over Draw

Fair

Elbert County, Colorado · 2.4 MI E of Simla · Structure no. H-20-CQ

Built
1985
40 years old
Condition
Fair
inspected February 2023
Type
Culvert
Concrete
Length
21 ft
2 main spans
Daily traffic
3,400
2020 count
Owner
State
State Highway Agency

About this bridge

US 24 Ml over Draw is a concrete culvert carrying US 24 Ml over Draw in Elbert County, Colorado. It was built in 1985, so it is 40 years old, younger 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 3,400 vehicles a day, roughly 15% of them trucks, projected to reach 3,910 by 2040. The structure is 21 ft (6.5 m) long and 125 ft wide. If it were closed, the detour would be 6.8 mi (11 km).

CarriesUS 24 Ml
CrossesDraw
Location2.4 MI E of Simla
RouteU.S. Route 24G
Coordinates39.14438, -104.04256
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 inspectionFebruary 2023
Inspection intervalevery 48 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 rating110.1 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans2
Design loadHS 20
Structure length21 ft (6.5 m)
Longest span10 ft (3.1 m)
Deck width125 ft (38.1 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,400 (2020)
Projected traffic3,910 by 2040
Trucks15%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.8 mi (11 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 24 Ml over Draw built?

It was built in 1985, making it 40 years old in 2025.

What condition is US 24 Ml over 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 February 2023.

How much traffic does US 24 Ml over Draw carry?

About 3,400 vehicles per day (2020 count), of which roughly 15% are trucks.

How long is US 24 Ml over Draw?

The structure is 21 ft (6.5 m) long with a longest span of 10 ft (3.1 m) and a deck 125 ft wide.

Who owns US 24 Ml over Draw?

It is owned by the State Highway Agency.