US Bridges

SW Sharp RD over Br of Castile CR

Good

DeKalb County, Missouri · S 8 T 57 N R 32 W · Structure no. 34736

Built
2014
11 years old
Condition
Good
inspected January 2025
Type
Culvert
Concrete Continuous
Length
29 ft
2 main spans
Daily traffic
40
2024 count
Owner
County
County Highway Agency

About this bridge

SW Sharp RD over Br of Castile CR is a concrete continuous culvert carrying SW Sharp RD over Br of Castile CR in DeKalb 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 40 vehicles a day, roughly 10% of them trucks, projected to reach 46 by 2044. The structure is 29 ft (8.8 m) long and 33 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesSW Sharp RD
CrossesBr of Castile CR
LocationS 8 T 57 N R 32 W
RouteCounty Highway 364
Coordinates39.77606, -94.50825
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 protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Culvert8 Very GoodNo 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 adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating70.4 US tons
Inventory rating42.7 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckNot applicable
Main spans2
Design loadHS 20
Structure length29 ft (8.8 m)
Longest span13 ft (4 m)
Deck width33 ft (10.2 m)
Roadway width22 ft (6.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic40 (2024)
Projected traffic46 by 2044
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 SW Sharp RD over Br of Castile CR built?

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

What condition is SW Sharp RD over Br of Castile 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 January 2025.

How much traffic does SW Sharp RD over Br of Castile CR carry?

About 40 vehicles per day (2024 count), of which roughly 10% are trucks.

How long is SW Sharp RD over Br of Castile CR?

The structure is 29 ft (8.8 m) long with a longest span of 13 ft (4 m) and a deck 33 ft wide.

Who owns SW Sharp RD over Br of Castile CR?

It is owned by the County Highway Agency.