US Bridges

US56 HWY WB over UP Railroad

Good

McPherson County, Kansas · 1.52 MI E US81 Alt WB · Structure no. 999905600590711

Built
1969
56 years old
Condition
Good
inspected October 2023
Type
Slab
Concrete Continuous
Length
325 ft
8 main spans
Daily traffic
5,495
2023 count
Owner
State
State Highway Agency

About this bridge

US56 HWY WB over UP Railroad is a concrete continuous slab carrying US56 HWY WB over UP Railroad in McPherson County, Kansas. It was built in 1969, so it is 56 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 5,495 vehicles a day, roughly 8% of them trucks, projected to reach 6,193 by 2044. The structure is 325 ft (99.2 m) long and 33 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesUS56 HWY WB
CrossesUP Railroad
Location1.52 MI E US81 Alt WB
RouteU.S. Route 56
StateKansas
Coordinates38.36972, -97.63889
Functional classUrban Other Principal Arterial

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 inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment6: Equal to present minimum criteria
Operating rating72 US tons
Inventory rating43 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans8
Design loadH 20
Structure length325 ft (99.2 m)
Longest span43 ft (13 m)
Deck width33 ft (10.1 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic5,495 (2023)
Projected traffic6,193 by 2044
Trucks8%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesRailroad
Detour if closed3.7 mi (6 km)
TollOn a free road
National Highway SystemYes

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 US56 HWY WB over UP Railroad built?

It was built in 1969, making it 56 years old in 2025.

What condition is US56 HWY WB over UP Railroad 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 October 2023.

How much traffic does US56 HWY WB over UP Railroad carry?

About 5,495 vehicles per day (2023 count), of which roughly 8% are trucks.

How long is US56 HWY WB over UP Railroad?

The structure is 325 ft (99.2 m) long with a longest span of 43 ft (13 m) and a deck 33 ft wide.

Who owns US56 HWY WB over UP Railroad?

It is owned by the State Highway Agency.