US Bridges

42nd Street over BNSF Railroad Yards

Good

Wyandotte County, Kansas · 42nd ST over Santa Fe RR · Structure no. 514301050000244

Built
1948
77 years old, rebuilt 1990
Condition
Good
inspected March 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
2,573 ft
26 main spans
Daily traffic
4,190
2013 count
Owner
County
County Highway Agency

About this bridge

42nd Street over BNSF Railroad Yards is a steel continuous stringer/multi-beam or girder carrying 42nd Street over BNSF Railroad Yards in Wyandotte County, Kansas. It was built in 1948 and reconstructed in 1990, so it is 77 years old, older 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 4,190 vehicles a day, roughly 80% of them trucks, projected to reach 6,300 by 2043. The structure is 2,573 ft (784.3 m) long and 38 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Carries42nd Street
CrossesBNSF Railroad Yards
Location42nd ST over Santa Fe RR
RouteCity Street 0
StateKansas
Coordinates39.08493, -94.67724
Functional classUrban 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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionMarch 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment7: Better than present minimum criteria
Operating rating44.8 US tons
Inventory rating26.8 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans26 (+5 approach)
Design loadH 20
Structure length2,573 ft (784.3 m)
Longest span90 ft (27.4 m)
Deck width38 ft (11.6 m)
Roadway width31 ft (9.4 m)
Vertical clearance over deck100 ft (30.5 m)

Traffic and service

Average daily traffic4,190 (2013)
Projected traffic6,300 by 2043
Trucks80%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesRailroad
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was 42nd Street over BNSF Railroad Yards built?

It was built in 1948, making it 77 years old in 2025. It was reconstructed in 1990.

What condition is 42nd Street over BNSF Railroad Yards 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 March 2023.

How much traffic does 42nd Street over BNSF Railroad Yards carry?

About 4,190 vehicles per day (2013 count), of which roughly 80% are trucks.

How long is 42nd Street over BNSF Railroad Yards?

The structure is 2,573 ft (784.3 m) long with a longest span of 90 ft (27.4 m) and a deck 38 ft wide.

Who owns 42nd Street over BNSF Railroad Yards?

It is owned by the County Highway Agency.