US Bridges

East Trfy over Drain Dtch

Fair

Greene County, Missouri · S 17 T 29 N R 21 W · Structure no. 28437

Built
1998
27 years old
Condition
Fair
inspected May 2024
Type
Culvert
Concrete Continuous
Length
53 ft
3 main spans
Daily traffic
8,600
2024 count
Owner
City
City or Municipal Highway Agency

About this bridge

East Trfy over Drain Dtch is a concrete continuous culvert carrying East Trfy over Drain Dtch in Greene County, Missouri. It was built in 1998, so it is 27 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 8,600 vehicles a day, roughly 15% of them trucks, projected to reach 12,900 by 2044. The structure is 53 ft (16.2 m) long. If it were closed, the detour would be 0.6 mi (1 km).

CarriesEast Trfy
CrossesDrain Dtch
LocationS 17 T 29 N R 21 W
RouteCity Street 0
Coordinates37.21093, -93.26048
Functional classUrban Minor Arterial

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 inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable 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 spans3
Design loadHS 20
Structure length53 ft (16.2 m)
Longest span17 ft (5.2 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic8,600 (2024)
Projected traffic12,900 by 2044
Trucks15%
Lanes on structure3
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed0.6 mi (1 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal 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 East Trfy over Drain Dtch built?

It was built in 1998, making it 27 years old in 2025.

What condition is East Trfy over Drain Dtch 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 May 2024.

How much traffic does East Trfy over Drain Dtch carry?

About 8,600 vehicles per day (2024 count), of which roughly 15% are trucks.

How long is East Trfy over Drain Dtch?

The structure is 53 ft (16.2 m) long with a longest span of 17 ft (5.2 m).

Who owns East Trfy over Drain Dtch?

It is owned by the City or Municipal Highway Agency.