US Bridges

US 24 Ml over Middle Fk S Platte R Ovf

Good

Park County, Colorado · 1.6 MI NE of JCT SH 9 · Structure no. H-13-O

Built
2024
1 years old
Condition
Good
inspected October 2024
Type
Culvert
Aluminum, Wrought Iron, or Cast Iron
Length
29 ft
1 main span
Daily traffic
3,300
2020 count
Owner
State
State Highway Agency

About this bridge

US 24 Ml over Middle Fk S Platte R Ovf is a aluminum, wrought iron, or cast iron culvert carrying US 24 Ml over Middle Fk S Platte R Ovf in Park County, Colorado. It was built in 2024, so it is 1 years old, younger than the Colorado average of 42.2 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 9 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 3,300 vehicles a day, roughly 7% of them trucks, projected to reach 4,191 by 2040. The structure is 29 ft (8.9 m) long and 52 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesUS 24 Ml
CrossesMiddle Fk S Platte R Ovf
Location1.6 MI NE of JCT SH 9
RouteU.S. Route 24A
Coordinates39.03042, -105.76888
Functional classRural Minor Arterial

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Channel and channel protection7 GoodSome minor problems.
Culvert9 ExcellentNo problems noted.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourUnknown foundation; not evaluated for scour
Structural evaluation9: Superior to present desirable criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating66 US tons
Inventory rating51 US tons

Structure

Structure typeCulvert
MaterialAluminum, Wrought Iron, or Cast Iron
DeckNot applicable
Main spans1
Design loadUnknown
Structure length29 ft (8.9 m)
Longest span29 ft (8.9 m)
Deck width52 ft (15.8 m)
Roadway width50 ft (15.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,300 (2020)
Projected traffic4,191 by 2040
Trucks7%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 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 Middle Fk S Platte R Ovf built?

It was built in 2024, making it 1 years old in 2025.

What condition is US 24 Ml over Middle Fk S Platte R Ovf in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in October 2024.

How much traffic does US 24 Ml over Middle Fk S Platte R Ovf carry?

About 3,300 vehicles per day (2020 count), of which roughly 7% are trucks.

How long is US 24 Ml over Middle Fk S Platte R Ovf?

The structure is 29 ft (8.9 m) long with a longest span of 29 ft (8.9 m) and a deck 52 ft wide.

Who owns US 24 Ml over Middle Fk S Platte R Ovf?

It is owned by the State Highway Agency.