US Bridges

County RD 1010 over Dry Valley Br

Good

Lawrence County, Missouri · S 25 T 27 N R 28 W · Structure no. 34895

Built
2014
11 years old
Condition
Good
inspected March 2023
Type
Slab
Concrete
Length
40 ft
1 main span
Daily traffic
80
2023 count
Owner
County
County Highway Agency

About this bridge

County RD 1010 over Dry Valley Br is a concrete slab carrying County RD 1010 over Dry Valley Br in Lawrence 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 80 vehicles a day, roughly 10% of them trucks, projected to reach 112 by 2043. The structure is 40 ft (12.2 m) long and 21 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Location

Open in Google Maps
CarriesCounty RD 1010
CrossesDry Valley Br
LocationS 25 T 27 N R 28 W
RouteCounty Highway 390
CountyLawrence County
StateMissouri
Coordinates37.02106, -94.04256
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionMarch 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 adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating88.3 US tons
Inventory rating52.6 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, precast panels
Main spans1
Design loadHS 20
Structure length40 ft (12.2 m)
Longest span38 ft (11.6 m)
Deck width21 ft (6.4 m)
Roadway width20 ft (6.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic80 (2023)
Projected traffic112 by 2043
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 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 County RD 1010 over Dry Valley Br built?

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

What condition is County RD 1010 over Dry Valley Br 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 March 2023.

How much traffic does County RD 1010 over Dry Valley Br carry?

About 80 vehicles per day (2023 count), of which roughly 10% are trucks.

How long is County RD 1010 over Dry Valley Br?

The structure is 40 ft (12.2 m) long with a longest span of 38 ft (11.6 m) and a deck 21 ft wide.

Who owns County RD 1010 over Dry Valley Br?

It is owned by the County Highway Agency.