US Bridges

Wilson Ave over Wilson CR Trib

Good

St. Louis County, Missouri · S 16 T 45 N R 4 E · Structure no. 35907

Built
2018
7 years old
Condition
Good
inspected December 2023
Type
Culvert
Concrete Continuous
Length
34 ft
2 main spans
Daily traffic
1,798
2023 count
Owner
City
City or Municipal Highway Agency

About this bridge

Wilson Ave over Wilson CR Trib is a concrete continuous culvert carrying Wilson Ave over Wilson CR Trib 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 1,798 vehicles a day, roughly 10% of them trucks, projected to reach 2,427 by 2043. The structure is 34 ft (10.4 m) long. If it were closed, the detour would be 98.8 mi (159 km).

Location

Open in Google Maps
CarriesWilson Ave
CrossesWilson CR Trib
LocationS 16 T 45 N R 4 E
RouteCity Street 0
CountySt. Louis County
StateMissouri
Coordinates38.64852, -90.58422
Functional classUrban Collector

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.
Culvert7 GoodSome minor problems.
Last inspectionDecember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating110.1 US tons
Inventory rating99.2 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckNot applicable
Main spans2
Design loadHL 93
Structure length34 ft (10.4 m)
Longest span16 ft (4.8 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,798 (2023)
Projected traffic2,427 by 2043
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed98.8 mi (159 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 Wilson Ave over Wilson CR Trib built?

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

What condition is Wilson Ave over Wilson CR Trib 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 December 2023.

How much traffic does Wilson Ave over Wilson CR Trib carry?

About 1,798 vehicles per day (2023 count), of which roughly 10% are trucks.

How long is Wilson Ave over Wilson CR Trib?

The structure is 34 ft (10.4 m) long with a longest span of 16 ft (4.8 m).

Who owns Wilson Ave over Wilson CR Trib?

It is owned by the City or Municipal Highway Agency.