US Bridges

Maple RD over Trib of W Locust C

Good

Sullivan County, Missouri · S 2 T 63 N R 21 W · Structure no. 34754

Built
2014
11 years old
Condition
Good
inspected November 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
39 ft
1 main span
Daily traffic
5
2024 count
Owner
County
County Highway Agency

About this bridge

Maple RD over Trib of W Locust C is a steel stringer/multi-beam or girder carrying Maple RD over Trib of W Locust C in Sullivan County, Missouri. It was built in 2014, so it is 11 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 5 vehicles a day, roughly 10% of them trucks, projected to reach 6 by 2044. The structure is 39 ft (12 m) long and 21 ft wide. If it were closed, the detour would be 8.1 mi (13 km).

CarriesMaple RD
CrossesTrib of W Locust C
LocationS 2 T 63 N R 21 W
RouteCounty Highway 228
Coordinates40.28317, -93.22858
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
Deck9 ExcellentNo problems noted.
Superstructure7 GoodSome minor problems.
Substructure8 Very GoodNo problems noted.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionNovember 2023
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 rating53.6 US tons
Inventory rating31.7 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length39 ft (12 m)
Longest span37 ft (11.4 m)
Deck width21 ft (6.4 m)
Roadway width20 ft (6.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic5 (2024)
Projected traffic6 by 2044
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed8.1 mi (13 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 Maple RD over Trib of W Locust C built?

It was built in 2014, making it 11 years old in 2025.

What condition is Maple RD over Trib of W Locust 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 November 2023.

How much traffic does Maple RD over Trib of W Locust C carry?

About 5 vehicles per day (2024 count), of which roughly 10% are trucks.

How long is Maple RD over Trib of W Locust C?

The structure is 39 ft (12 m) long with a longest span of 37 ft (11.4 m) and a deck 21 ft wide.

Who owns Maple RD over Trib of W Locust C?

It is owned by the County Highway Agency.