US Bridges

Crd E 330 over Br of Brush CR

Fair

Polk County, Missouri · S 22 T 35 N R 23 W · Structure no. 36385

Built
2019
6 years old
Condition
Fair
inspected April 2024
Type
Culvert
Concrete Continuous
Length
41 ft
4 main spans
Daily traffic
20
2024 count
Owner
County
County Highway Agency

About this bridge

Crd E 330 over Br of Brush CR is a concrete continuous culvert carrying Crd E 330 over Br of Brush CR in Polk 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 fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 20 vehicles a day, roughly 10% of them trucks, projected to reach 29 by 2044. The structure is 41 ft (12.5 m) long and 23 ft wide. If it were closed, the detour would be 5 mi (8 km).

Location

Open in Google Maps
CarriesCrd E 330
CrossesBr of Brush CR
LocationS 22 T 35 N R 23 W
RouteCounty Highway 46
CountyPolk County
StateMissouri
Coordinates37.78114, -93.46512
Functional classRural Local

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionApril 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating59.5 US tons
Inventory rating35.7 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20
Structure length41 ft (12.5 m)
Longest span8 ft (2.4 m)
Deck width23 ft (6.9 m)
Roadway width23 ft (6.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic20 (2024)
Projected traffic29 by 2044
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5 mi (8 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 Crd E 330 over Br of Brush CR built?

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

What condition is Crd E 330 over Br of Brush CR in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in April 2024.

How much traffic does Crd E 330 over Br of Brush CR carry?

About 20 vehicles per day (2024 count), of which roughly 10% are trucks.

How long is Crd E 330 over Br of Brush CR?

The structure is 41 ft (12.5 m) long with a longest span of 8 ft (2.4 m) and a deck 23 ft wide.

Who owns Crd E 330 over Br of Brush CR?

It is owned by the County Highway Agency.