US Bridges

Heaton RD over Drain Dtch

Good

Stoddard County, Missouri · S 15 T 25 N R 9 E · Structure no. 35616

Built
2017
8 years old
Condition
Good
inspected January 2025
Type
Culvert
Other
Length
24 ft
3 main spans
Daily traffic
35
2023 count
Owner
County
County Highway Agency

About this bridge

Heaton RD over Drain Dtch is a other culvert carrying Heaton RD over Drain Dtch in Stoddard County, Missouri. It was built in 2017, so it is 8 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 9 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 35 vehicles a day, roughly 10% of them trucks, projected to reach 46 by 2043. The structure is 24 ft (7.3 m) long and 20 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesHeaton RD
CrossesDrain Dtch
LocationS 15 T 25 N R 9 E
RouteCounty Highway 583
Coordinates36.80538, -90.07459
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
Channel and channel protection8 Very GoodNo problems noted.
Culvert9 ExcellentNo problems noted.
Last inspectionJanuary 2025
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating110.1 US tons
Inventory rating35.7 US tons

Structure

Structure typeCulvert
MaterialOther
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length24 ft (7.3 m)
Longest span6 ft (1.8 m)
Deck width20 ft (6.1 m)
Roadway width20 ft (6.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic35 (2023)
Projected traffic46 by 2043
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 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 Heaton RD over Drain Dtch built?

It was built in 2017, making it 8 years old in 2025.

What condition is Heaton RD over Drain Dtch 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 Heaton RD over Drain Dtch carry?

About 35 vehicles per day (2023 count), of which roughly 10% are trucks.

How long is Heaton RD over Drain Dtch?

The structure is 24 ft (7.3 m) long with a longest span of 6 ft (1.8 m) and a deck 20 ft wide.

Who owns Heaton RD over Drain Dtch?

It is owned by the County Highway Agency.