US Bridges

8th Rmp to SBI135 over HWY R/W Only

Fair

Sedgwick County, Kansas · 1.42 Mi.N of US54 · Structure no. 999913500873451

Built
1976
49 years old, rebuilt 2020
Condition
Fair
inspected October 2024
Type
Box Beam or Girders - Multiple
Concrete Continuous
Length
210 ft
3 main spans
Daily traffic
5,424
2023 count
Owner
State
State Highway Agency

About this bridge

8th Rmp to SBI135 over HWY R/W Only is a concrete continuous box beam or girders - multiple carrying 8th Rmp to SBI135 over HWY R/W Only in Sedgwick County, Kansas. It was built in 1976 and reconstructed in 2020, so it is 49 years old, younger 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 5,424 vehicles a day. The structure is 210 ft (63.9 m) long and 24 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Carries8th Rmp to SBI135
CrossesHWY R/W Only
Location1.42 Mi.N of US54
RouteState Highway 74
StateKansas
Coordinates37.69833, -97.3175
Functional classUrban 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.
Substructure7 GoodSome minor problems.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment5: Somewhat better than minimum adequacy to tolerate being left in place as is
Operating rating99 US tons
Inventory rating73 US tons

Structure

MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length210 ft (63.9 m)
Longest span80 ft (24.4 m)
Deck width24 ft (7.3 m)
Roadway width22 ft (6.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic5,424 (2023)
Projected traffic—
Trucks0%
Lanes on structure1
Traffic directionOne-way traffic
CarriesHighway
CrossesOther
Detour if closed1.2 mi (2 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 8th Rmp to SBI135 over HWY R/W Only built?

It was built in 1976, making it 49 years old in 2025. It was reconstructed in 2020.

What condition is 8th Rmp to SBI135 over HWY R/W Only 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 October 2024.

How much traffic does 8th Rmp to SBI135 over HWY R/W Only carry?

About 5,424 vehicles per day (2023 count).

How long is 8th Rmp to SBI135 over HWY R/W Only?

The structure is 210 ft (63.9 m) long with a longest span of 80 ft (24.4 m) and a deck 24 ft wide.

Who owns 8th Rmp to SBI135 over HWY R/W Only?

It is owned by the State Highway Agency.