US Bridges

US 24 Ml over Lake Creek

Fair

Lincoln County, Colorado · .6 MI E. of JCT SH 71 · Structure no. G-22-BI

Built
1975
50 years old
Condition
Fair
inspected February 2025
Type
Culvert
Concrete
Length
45 ft
4 main spans
Daily traffic
1,700
2020 count
Owner
State
State Highway Agency

About this bridge

US 24 Ml over Lake Creek is a concrete culvert carrying US 24 Ml over Lake Creek in Lincoln County, Colorado. It was built in 1975, so it is 50 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 1,700 vehicles a day, roughly 14% of them trucks, projected to reach 1,921 by 2040. The structure is 45 ft (13.8 m) long and 155 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesUS 24 Ml
CrossesLake Creek
Location.6 MI E. of JCT SH 71
RouteU.S. Route 24G
Coordinates39.26543, -103.66604
Functional classRural Local

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 protection7 GoodSome minor problems.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
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
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating75.9 US tons
Inventory rating45.4 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans4
Design loadHS 20
Structure length45 ft (13.8 m)
Longest span10 ft (3.2 m)
Deck width155 ft (47.2 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,700 (2020)
Projected traffic1,921 by 2040
Trucks14%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed0.6 mi (1 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 24 Ml over Lake Creek built?

It was built in 1975, making it 50 years old in 2025.

What condition is US 24 Ml over Lake 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 US 24 Ml over Lake Creek carry?

About 1,700 vehicles per day (2020 count), of which roughly 14% are trucks.

How long is US 24 Ml over Lake Creek?

The structure is 45 ft (13.8 m) long with a longest span of 10 ft (3.2 m) and a deck 155 ft wide.

Who owns US 24 Ml over Lake Creek?

It is owned by the State Highway Agency.