US Bridges

Farm RD 170 over Trib to Wilson CR

Good

Greene County, Missouri · S 17 T 28 N R 22 W · Structure no. 35691

Built
2017
8 years old
Condition
Good
inspected March 2024
Type
Culvert
Concrete
Length
44 ft
3 main spans
Daily traffic
9,040
2024 count
Owner
County
County Highway Agency

About this bridge

Farm RD 170 over Trib to Wilson CR is a concrete culvert carrying Farm RD 170 over Trib to Wilson CR in Greene 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 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 9,040 vehicles a day, roughly 10% of them trucks, projected to reach 13,560 by 2044. The structure is 44 ft (13.5 m) long and 92 ft wide. If it were closed, the detour would be 2.5 mi (4 km).

CarriesFarm RD 170
CrossesTrib to Wilson CR
LocationS 17 T 28 N R 22 W
RouteCounty Highway 170
Coordinates37.13861, -93.35222
Functional classUrban Other Principal Arterial

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 protection8 Very GoodNo problems noted.
Culvert7 GoodSome minor problems.
Last inspectionMarch 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating96.2 US tons
Inventory rating74.4 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans3
Design loadHS 20
Structure length44 ft (13.5 m)
Longest span10 ft (3 m)
Deck width92 ft (27.9 m)
Roadway width67 ft (20.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic9,040 (2024)
Projected traffic13,560 by 2044
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed2.5 mi (4 km)
TollOn a free road
National Highway SystemYes

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 Farm RD 170 over Trib to Wilson CR built?

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

What condition is Farm RD 170 over Trib to Wilson 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 March 2024.

How much traffic does Farm RD 170 over Trib to Wilson CR carry?

About 9,040 vehicles per day (2024 count), of which roughly 10% are trucks.

How long is Farm RD 170 over Trib to Wilson CR?

The structure is 44 ft (13.5 m) long with a longest span of 10 ft (3 m) and a deck 92 ft wide.

Who owns Farm RD 170 over Trib to Wilson CR?

It is owned by the County Highway Agency.