US Bridges

Welling Ave over Br of Salt CR

Good

Chariton County, Missouri · S 21 T 55 N R 20 W · Structure no. 34461

Built
2012
13 years old
Condition
Good
inspected September 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
31 ft
1 main span
Daily traffic
10
2024 count
Owner
County
County Highway Agency

About this bridge

Welling Ave over Br of Salt CR is a steel stringer/multi-beam or girder carrying Welling Ave over Br of Salt CR in Chariton County, Missouri. It was built in 2012, so it is 13 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 10 vehicles a day, roughly 10% of them trucks, projected to reach 11 by 2044. The structure is 31 ft (9.5 m) long and 21 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesWelling Ave
CrossesBr of Salt CR
LocationS 21 T 55 N R 20 W
RouteCounty Highway 264
Coordinates39.5586, -93.1526
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.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating110.1 US tons
Inventory rating85.3 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadUnknown
Structure length31 ft (9.5 m)
Longest span29 ft (8.7 m)
Deck width21 ft (6.3 m)
Roadway width20 ft (6.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic10 (2024)
Projected traffic11 by 2044
Trucks10%
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

OwnerCounty Highway Agency
Maintained byCounty 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 Welling Ave over Br of Salt CR built?

It was built in 2012, making it 13 years old in 2025.

What condition is Welling Ave over Br of Salt 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 September 2024.

How much traffic does Welling Ave over Br of Salt CR carry?

About 10 vehicles per day (2024 count), of which roughly 10% are trucks.

How long is Welling Ave over Br of Salt CR?

The structure is 31 ft (9.5 m) long with a longest span of 29 ft (8.7 m) and a deck 21 ft wide.

Who owns Welling Ave over Br of Salt CR?

It is owned by the County Highway Agency.