US Bridges

Peabody RD over Br of Rocky Fk

Good

Boone County, Missouri · S 36 T 49 N R 12 W · Structure no. 17434

Built
1999
26 years old
Condition
Good
inspected December 2024
Type
Culvert
Steel
Length
20 ft
2 main spans
Daily traffic
300
2023 count
Owner
County
County Highway Agency

About this bridge

Peabody RD over Br of Rocky Fk is a steel culvert carrying Peabody RD over Br of Rocky Fk in Boone County, Missouri. It was built in 1999, so it is 26 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 300 vehicles a day, roughly 2% of them trucks, projected to reach 570 by 2043. The structure is 20 ft (6.1 m) long. If it were closed, the detour would be 1.9 mi (3 km).

CarriesPeabody RD
CrossesBr of Rocky Fk
LocationS 36 T 49 N R 12 W
RouteCounty Highway 152
Coordinates39.07578, -92.3235
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.
Culvert7 GoodSome minor problems.
Last inspectionDecember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating110.1 US tons
Inventory rating110.1 US tons

Structure

Structure typeCulvert
MaterialSteel
DeckNot applicable
Main spans2
Design loadOther
Structure length20 ft (6.1 m)
Longest span9 ft (2.7 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic300 (2023)
Projected traffic570 by 2043
Trucks2%
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 statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Peabody RD over Br of Rocky Fk built?

It was built in 1999, making it 26 years old in 2025.

What condition is Peabody RD over Br of Rocky Fk 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 December 2024.

How much traffic does Peabody RD over Br of Rocky Fk carry?

About 300 vehicles per day (2023 count), of which roughly 2% are trucks.

How long is Peabody RD over Br of Rocky Fk?

The structure is 20 ft (6.1 m) long with a longest span of 9 ft (2.7 m).

Who owns Peabody RD over Br of Rocky Fk?

It is owned by the County Highway Agency.