US Bridges

I670 WB Exit Rp Wc over Central Ave UP RR

Fair

Wyandotte County, Kansas · 0.86 MI E Mill St. · Structure no. 999967001052471

Built
1990
35 years old
Condition
Fair
inspected September 2024
Type
Girder and Floorbeam System
Steel Continuous
Length
2,428 ft
5 main spans
Daily traffic
3,570
2023 count
Owner
State
State Highway Agency

About this bridge

I670 WB Exit Rp Wc over Central Ave UP RR is a steel continuous girder and floorbeam system carrying I670 WB Exit Rp Wc over Central Ave UP RR in Wyandotte County, Kansas. It was built in 1990, so it is 35 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 3,570 vehicles a day. The structure is 2,428 ft (740.1 m) long and 27 ft wide.

Location

Open in Google Maps
CarriesI670 WB Exit Rp Wc
CrossesCentral Ave UP RR
Location0.86 MI E Mill St.
RouteState Highway 43
CountyWyandotte County
StateKansas
Coordinates39.10083, -94.61694
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.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionSeptember 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 alignment2: Basically intolerable, requiring high priority of replacement
Operating rating28.2 US tons
Inventory rating21.8 US tons

Structure

Structure typeGirder and Floorbeam System
MaterialSteel Continuous
DeckNot applicable
Main spans5 (+4 approach)
Design loadHS 20 + Mod
Structure length2,428 ft (740.1 m)
Longest span161 ft (49.1 m)
Deck width27 ft (8.1 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,570 (2023)
Projected traffic—
Trucks0%
Lanes on structure1
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway and railroad
Detour if closed—
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 I670 WB Exit Rp Wc over Central Ave UP RR built?

It was built in 1990, making it 35 years old in 2025.

What condition is I670 WB Exit Rp Wc over Central Ave UP RR 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 September 2024.

How much traffic does I670 WB Exit Rp Wc over Central Ave UP RR carry?

About 3,570 vehicles per day (2023 count).

How long is I670 WB Exit Rp Wc over Central Ave UP RR?

The structure is 2,428 ft (740.1 m) long with a longest span of 161 ft (49.1 m) and a deck 27 ft wide.

Who owns I670 WB Exit Rp Wc over Central Ave UP RR?

It is owned by the State Highway Agency.