US Bridges

Wild Horse CR RD over Br of Wild Horse C

Good

St. Louis County, Missouri · S 1956 T 45 N R 3 E · Structure no. 35763

Built
2018
7 years old
Condition
Good
inspected January 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
52 ft
1 main span
Daily traffic
1,120
2023 count
Owner
City
City or Municipal Highway Agency

About this bridge

Wild Horse CR RD over Br of Wild Horse C is a steel stringer/multi-beam or girder carrying Wild Horse CR RD over Br of Wild Horse C in St. Louis County, Missouri. It was built in 2018, so it is 7 years old, younger than the Missouri average of 45.1 years.

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

It carries about 1,120 vehicles a day, roughly 10% of them trucks, projected to reach 1,792 by 2043. The structure is 52 ft (16 m) long and 33 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesWild Horse CR RD
CrossesBr of Wild Horse C
LocationS 1956 T 45 N R 3 E
RouteCity Street 460
Coordinates38.61957, -90.71556
Functional classRural Minor Collector

Condition and inspection

Good

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

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure9 ExcellentNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJanuary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment4: Meets minimum tolerable limits to be left in place as is
Operating rating109.1 US tons
Inventory rating65.5 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length52 ft (16 m)
Longest span49 ft (14.9 m)
Deck width33 ft (10.2 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,120 (2023)
Projected traffic1,792 by 2043
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Wild Horse CR RD over Br of Wild Horse C built?

It was built in 2018, making it 7 years old in 2025.

What condition is Wild Horse CR RD over Br of Wild Horse C 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 January 2024.

How much traffic does Wild Horse CR RD over Br of Wild Horse C carry?

About 1,120 vehicles per day (2023 count), of which roughly 10% are trucks.

How long is Wild Horse CR RD over Br of Wild Horse C?

The structure is 52 ft (16 m) long with a longest span of 49 ft (14.9 m) and a deck 33 ft wide.

Who owns Wild Horse CR RD over Br of Wild Horse C?

It is owned by the City or Municipal Highway Agency.