US Bridges

Hyde RD over Brushy Br

Good

Linn County, Missouri · S 31 T 59 N R 19 W · Structure no. 35588

Built
2017
8 years old
Condition
Good
inspected November 2024
Type
Culvert
Concrete
Length
27 ft
2 main spans
Daily traffic
20
2024 count
Owner
County
County Highway Agency

About this bridge

Hyde RD over Brushy Br is a concrete culvert carrying Hyde RD over Brushy Br in Linn 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 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 20 vehicles a day, roughly 5% of them trucks, projected to reach 22 by 2044. The structure is 27 ft (8.1 m) long and 30 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesHyde RD
CrossesBrushy Br
LocationS 31 T 59 N R 19 W
RouteCounty Highway 510
Coordinates39.88556, -93.07333
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 protection7 GoodSome minor problems.
Culvert8 Very GoodNo problems noted.
Last inspectionNovember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating72.4 US tons
Inventory rating42.7 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length27 ft (8.1 m)
Longest span13 ft (4 m)
Deck width30 ft (9.1 m)
Roadway width27 ft (8.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic20 (2024)
Projected traffic22 by 2044
Trucks5%
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 Hyde RD over Brushy Br built?

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

What condition is Hyde RD over Brushy 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 November 2024.

How much traffic does Hyde RD over Brushy Br carry?

About 20 vehicles per day (2024 count), of which roughly 5% are trucks.

How long is Hyde RD over Brushy Br?

The structure is 27 ft (8.1 m) long with a longest span of 13 ft (4 m) and a deck 30 ft wide.

Who owns Hyde RD over Brushy Br?

It is owned by the County Highway Agency.