US Bridges

Zumwalt RD over Lit Sandy CR

Good

Lincoln County, Missouri · S 1686 T 51 N R 1 W · Structure no. 35985

Built
2019
6 years old
Condition
Good
inspected April 2024
Type
Box Beam or Girders - Multiple
Concrete
Length
49 ft
1 main span
Daily traffic
5
2023 count
Owner
County
County Highway Agency

About this bridge

Zumwalt RD over Lit Sandy CR is a concrete box beam or girders - multiple carrying Zumwalt RD over Lit Sandy CR in Lincoln County, Missouri. It was built in 2019, so it is 6 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 8 by 2043. The structure is 49 ft (14.8 m) long and 26 ft wide. If it were closed, the detour would be 123.7 mi (199 km).

CarriesZumwalt RD
CrossesLit Sandy CR
LocationS 1686 T 51 N R 1 W
RouteCounty Highway 347
Coordinates39.18835, -91.03193
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.
Substructure9 ExcellentNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionApril 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 adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating80.4 US tons
Inventory rating61.5 US tons

Structure

MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length49 ft (14.8 m)
Longest span46 ft (14 m)
Deck width26 ft (7.8 m)
Roadway width25 ft (7.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic5 (2023)
Projected traffic8 by 2043
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed123.7 mi (199 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 Zumwalt RD over Lit Sandy CR built?

It was built in 2019, making it 6 years old in 2025.

What condition is Zumwalt RD over Lit Sandy 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 April 2024.

How much traffic does Zumwalt RD over Lit Sandy CR carry?

About 5 vehicles per day (2023 count), of which roughly 10% are trucks.

How long is Zumwalt RD over Lit Sandy CR?

The structure is 49 ft (14.8 m) long with a longest span of 46 ft (14 m) and a deck 26 ft wide.

Who owns Zumwalt RD over Lit Sandy CR?

It is owned by the County Highway Agency.