US Bridges

I70 HWY EB over Spring Creek

Fair

Trego County, Kansas · 4.36MI E Jt K147 EB · Structure no. 999907000980281

Built
1964
61 years old
Condition
Fair
inspected January 2025
Type
Tee Beam
Concrete Continuous
Length
173 ft
3 main spans
Daily traffic
6,850
2023 count
Owner
State
State Highway Agency

About this bridge

I70 HWY EB over Spring Creek is a concrete continuous tee beam carrying I70 HWY EB over Spring Creek in Trego County, Kansas. It was built in 1964, so it is 61 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 6,850 vehicles a day, roughly 23% of them trucks, projected to reach 9,046 by 2044. The structure is 173 ft (52.6 m) long and 42 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

Open in Google Maps
CarriesI70 HWY EB
CrossesSpring Creek
Location4.36MI E Jt K147 EB
RouteInterstate 70
CountyTrego County
StateKansas
Coordinates38.97083, -99.66389
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.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
Last inspectionJanuary 2025
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
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 rating79.9 US tons
Inventory rating48 US tons

Structure

Structure typeTee Beam
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20 + Mod
Structure length173 ft (52.6 m)
Longest span70 ft (21.3 m)
Deck width42 ft (12.7 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic6,850 (2023)
Projected traffic9,046 by 2044
Trucks23%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
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 EB over Spring Creek built?

It was built in 1964, making it 61 years old in 2025.

What condition is I70 HWY EB over Spring Creek 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 January 2025.

How much traffic does I70 HWY EB over Spring Creek carry?

About 6,850 vehicles per day (2023 count), of which roughly 23% are trucks.

How long is I70 HWY EB over Spring Creek?

The structure is 173 ft (52.6 m) long with a longest span of 70 ft (21.3 m) and a deck 42 ft wide.

Who owns I70 HWY EB over Spring Creek?

It is owned by the State Highway Agency.