US Bridges

RS1816 Old HWY 40 over Trib of Smoky Hill River

Fair

Geary County, Kansas · 2.0N 4.8W of Wreford · Structure no. 000000000310023

Built
1960
65 years old
Condition
Fair
inspected December 2024
Type
Culvert
Concrete
Length
65 ft
6 main spans
Daily traffic
285
2004 count
Owner
County
County Highway Agency

About this bridge

RS1816 Old HWY 40 over Trib of Smoky Hill River is a concrete culvert carrying RS1816 Old HWY 40 over Trib of Smoky Hill River in Geary County, Kansas. It was built in 1960, so it is 65 years old, older than the Kansas average of 52.8 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 285 vehicles a day, roughly 10% of them trucks, projected to reach 290 by 2039. The structure is 65 ft (19.8 m) long and 42 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesRS1816 Old HWY 40
CrossesTrib of Smoky Hill River
Location2.0N 4.8W of Wreford
RouteCounty Highway 1816
StateKansas
Coordinates38.99028, -96.93528
Functional classRural Major Collector

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 inspectionDecember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating36 US tons
Inventory rating36 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckConcrete, cast-in-place
Main spans6
Design loadUnknown
Structure length65 ft (19.8 m)
Longest span10 ft (3 m)
Deck width42 ft (12.8 m)
Roadway width35 ft (10.7 m)
Vertical clearance over deck100 ft (30.5 m)

Traffic and service

Average daily traffic285 (2004)
Projected traffic290 by 2039
Trucks10%
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 RS1816 Old HWY 40 over Trib of Smoky Hill River built?

It was built in 1960, making it 65 years old in 2025.

What condition is RS1816 Old HWY 40 over Trib of Smoky Hill River 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 December 2024.

How much traffic does RS1816 Old HWY 40 over Trib of Smoky Hill River carry?

About 285 vehicles per day (2004 count), of which roughly 10% are trucks.

How long is RS1816 Old HWY 40 over Trib of Smoky Hill River?

The structure is 65 ft (19.8 m) long with a longest span of 10 ft (3 m) and a deck 42 ft wide.

Who owns RS1816 Old HWY 40 over Trib of Smoky Hill River?

It is owned by the County Highway Agency.