US Bridges

Chadwell Lane over S Gabouri CR

Good

Ste. Genevieve County, Missouri · S 146 T 38 N R 9 E · Structure no. 22988

Built
1991
34 years old
Condition
Good
inspected February 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
46 ft
1 main span
Daily traffic
300
2024 count
Owner
City
City or Municipal Highway Agency

About this bridge

Chadwell Lane over S Gabouri CR is a prestressed concrete box beam or girders - multiple carrying Chadwell Lane over S Gabouri CR in Ste. Genevieve County, Missouri. It was built in 1991, so it is 34 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 300 vehicles a day, roughly 1% of them trucks, projected to reach 405 by 2044. The structure is 46 ft (14 m) long and 24 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesChadwell Lane
CrossesS Gabouri CR
LocationS 146 T 38 N R 9 E
RouteCity Street 0
Coordinates37.97275, -90.05739
Functional classRural Local

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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionFebruary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating33.7 US tons
Inventory rating26.8 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadOther
Structure length46 ft (14 m)
Longest span42 ft (12.8 m)
Deck width24 ft (7.4 m)
Roadway width23 ft (6.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic300 (2024)
Projected traffic405 by 2044
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed0.6 mi (1 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal 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 Chadwell Lane over S Gabouri CR built?

It was built in 1991, making it 34 years old in 2025.

What condition is Chadwell Lane over S Gabouri CR 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 February 2024.

How much traffic does Chadwell Lane over S Gabouri CR carry?

About 300 vehicles per day (2024 count), of which roughly 1% are trucks.

How long is Chadwell Lane over S Gabouri CR?

The structure is 46 ft (14 m) long with a longest span of 42 ft (12.8 m) and a deck 24 ft wide.

Who owns Chadwell Lane over S Gabouri CR?

It is owned by the City or Municipal Highway Agency.