US Bridges

K-30 RS0650087 over I70 HWY Eb/Wb

Good

Wabaunsee County, Kansas · JCT I70/K30 · Structure no. 999903000990871

Built
2002
23 years old
Condition
Good
inspected June 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
294 ft
4 main spans
Daily traffic
1,077
2023 count
Owner
State
State Highway Agency

About this bridge

K-30 RS0650087 over I70 HWY Eb/Wb is a prestressed concrete continuous stringer/multi-beam or girder carrying K-30 RS0650087 over I70 HWY Eb/Wb in Wabaunsee County, Kansas. It was built in 2002, so it is 23 years old, younger than the Kansas average of 52.8 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 1,077 vehicles a day, roughly 7% of them trucks, projected to reach 1,238 by 2044. The structure is 294 ft (89.5 m) long and 38 ft wide. If it were closed, the detour would be 6.8 mi (11 km).

CarriesK-30 RS0650087
CrossesI70 HWY Eb/Wb
LocationJCT I70/K30
RouteState Highway 30
StateKansas
Coordinates39.05889, -96.03944
Functional classRural Major Collector

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Last inspectionJune 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment4: Meets minimum tolerable limits to be left in place as is
Operating rating83.3 US tons
Inventory rating49.9 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, precast panels
Main spans4
Design loadHS 25 or greater
Structure length294 ft (89.5 m)
Longest span89 ft (27.1 m)
Deck width38 ft (11.6 m)
Roadway width36 ft (11 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,077 (2023)
Projected traffic1,238 by 2044
Trucks7%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed6.8 mi (11 km)
TollOn a free road
National Highway SystemNo

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 K-30 RS0650087 over I70 HWY Eb/Wb built?

It was built in 2002, making it 23 years old in 2025.

What condition is K-30 RS0650087 over I70 HWY Eb/Wb 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 June 2024.

How much traffic does K-30 RS0650087 over I70 HWY Eb/Wb carry?

About 1,077 vehicles per day (2023 count), of which roughly 7% are trucks.

How long is K-30 RS0650087 over I70 HWY Eb/Wb?

The structure is 294 ft (89.5 m) long with a longest span of 89 ft (27.1 m) and a deck 38 ft wide.

Who owns K-30 RS0650087 over I70 HWY Eb/Wb?

It is owned by the State Highway Agency.