US Bridges

Main ST over Trib of White Br

Good

Vernon County, Missouri · S 5 T 35 N R 31 W · Structure no. 21326

Built
2000
25 years old
Condition
Good
inspected February 2024
Type
Slab
Concrete
Length
39 ft
1 main span
Daily traffic
400
2024 count
Owner
City
City or Municipal Highway Agency

About this bridge

Main ST over Trib of White Br is a concrete slab carrying Main ST over Trib of White Br in Vernon County, Missouri. It was built in 2000, so it is 25 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 400 vehicles a day, roughly 10% of them trucks, projected to reach 540 by 2044. The structure is 39 ft (11.9 m) long and 31 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesMain ST
CrossesTrib of White Br
LocationS 5 T 35 N R 31 W
RouteCity Street 0
Coordinates37.85241, -94.35719
Functional classUrban 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.
Substructure8 Very GoodNo problems noted.
Channel and channel protection7 GoodSome minor problems.
Last inspectionFebruary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating88.3 US tons
Inventory rating51.6 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length39 ft (11.9 m)
Longest span34 ft (10.5 m)
Deck width31 ft (9.3 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic400 (2024)
Projected traffic540 by 2044
Trucks10%
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 statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Main ST over Trib of White Br built?

It was built in 2000, making it 25 years old in 2025.

What condition is Main ST over Trib of White Br 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 Main ST over Trib of White Br carry?

About 400 vehicles per day (2024 count), of which roughly 10% are trucks.

How long is Main ST over Trib of White Br?

The structure is 39 ft (11.9 m) long with a longest span of 34 ft (10.5 m) and a deck 31 ft wide.

Who owns Main ST over Trib of White Br?

It is owned by the City or Municipal Highway Agency.