US Bridges

Rt H S over Lateral ST Johns D

Good

Scott County, Missouri · S 10 T 27 N R 14 W · Structure no. 34325

Built
2013
12 years old
Condition
Good
inspected January 2025
Type
Culvert
Concrete Continuous
Length
27 ft
2 main spans
Daily traffic
2,276
2024 count
Owner
State
State Highway Agency

About this bridge

Rt H S over Lateral ST Johns D is a concrete continuous culvert carrying Rt H S over Lateral ST Johns D in Scott County, Missouri. It was built in 2013, so it is 12 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 2,276 vehicles a day, roughly 12% of them trucks, projected to reach 3,300 by 2044. The structure is 27 ft (8.2 m) long and 28 ft wide. If it were closed, the detour would be 24.2 mi (39 km).

CarriesRt H S
CrossesLateral ST Johns D
LocationS 10 T 27 N R 14 W
RouteState Highway 0H
Coordinates36.99551, -89.52983
Functional classRural Major Collector

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Channel and channel protection7 GoodSome minor problems.
Culvert7 GoodSome minor problems.
Last inspectionJanuary 2025
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating110.1 US tons
Inventory rating110.1 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckNot applicable
Main spans2
Design loadHL 93
Structure length27 ft (8.2 m)
Longest span12 ft (3.7 m)
Deck width28 ft (8.5 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,276 (2024)
Projected traffic3,300 by 2044
Trucks12%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed24.2 mi (39 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState 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 Rt H S over Lateral ST Johns D built?

It was built in 2013, making it 12 years old in 2025.

What condition is Rt H S over Lateral ST Johns D 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 January 2025.

How much traffic does Rt H S over Lateral ST Johns D carry?

About 2,276 vehicles per day (2024 count), of which roughly 12% are trucks.

How long is Rt H S over Lateral ST Johns D?

The structure is 27 ft (8.2 m) long with a longest span of 12 ft (3.7 m) and a deck 28 ft wide.

Who owns Rt H S over Lateral ST Johns D?

It is owned by the State Highway Agency.