US Bridges

I70 HWY WB over UP Railroad

Fair

Wabaunsee County, Kansas · 0.18 MI E K138 WB · Structure no. 999907000990181

Built
1962
63 years old, rebuilt 1980
Condition
Fair
inspected August 2024
Type
Girder and Floorbeam System
Steel Continuous
Length
406 ft
7 main spans
Daily traffic
10,761
2023 count
Owner
State
State Highway Agency

About this bridge

I70 HWY WB over UP Railroad is a steel continuous girder and floorbeam system carrying I70 HWY WB over UP Railroad in Wabaunsee County, Kansas. It was built in 1962 and reconstructed in 1980, so it is 63 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 5 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 10,761 vehicles a day, roughly 16% of them trucks, projected to reach 13,660 by 2044. The structure is 406 ft (123.8 m) long and 43 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesI70 HWY WB
CrossesUP Railroad
Location0.18 MI E K138 WB
RouteInterstate 70
StateKansas
Coordinates39.06361, -96.18417
Functional classRural Principal Arterial - Interstate

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure7 GoodSome minor problems.
Last inspectionAugust 2024
Inspection intervalevery 12 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry7: Better than present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating38.1 US tons
Inventory rating23 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans7
Design loadHS 20 + Mod
Structure length406 ft (123.8 m)
Longest span69 ft (21 m)
Deck width43 ft (13 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic10,761 (2023)
Projected traffic13,660 by 2044
Trucks16%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesRailroad
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

Ownership and planned work

OwnerState Highway Agency
Maintained byState 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 I70 HWY WB over UP Railroad built?

It was built in 1962, making it 63 years old in 2025. It was reconstructed in 1980.

What condition is I70 HWY WB over UP Railroad 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 August 2024.

How much traffic does I70 HWY WB over UP Railroad carry?

About 10,761 vehicles per day (2023 count), of which roughly 16% are trucks.

How long is I70 HWY WB over UP Railroad?

The structure is 406 ft (123.8 m) long with a longest span of 69 ft (21 m) and a deck 43 ft wide.

Who owns I70 HWY WB over UP Railroad?

It is owned by the State Highway Agency.