US Bridges

US-50 HWY over BNSF Railway

Good

Lyon County, Kansas · 1 MI E U-50/K-99 JCT · Structure no. 999905000561551

Built
2005
20 years old
Condition
Good
inspected June 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
285 ft
3 main spans
Daily traffic
5,145
2023 count
Owner
State
State Highway Agency

About this bridge

US-50 HWY over BNSF Railway is a steel continuous stringer/multi-beam or girder carrying US-50 HWY over BNSF Railway in Lyon County, Kansas. It was built in 2005, so it is 20 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 5,145 vehicles a day, roughly 52% of them trucks, projected to reach 5,249 by 2044. The structure is 285 ft (86.8 m) long and 67 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesUS-50 HWY
CrossesBNSF Railway
Location1 MI E U-50/K-99 JCT
RouteU.S. Route 50
StateKansas
Coordinates38.40472, -96.16194
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.
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 geometry4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment4: Meets minimum tolerable limits to be left in place as is
Operating rating102 US tons
Inventory rating61 US tons

Structure

MaterialSteel Continuous
DeckNot applicable
Main spans3
Design loadHS 25 or greater
Structure length285 ft (86.8 m)
Longest span118 ft (36 m)
Deck width67 ft (20.4 m)
Roadway width52 ft (16 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic5,145 (2023)
Projected traffic5,249 by 2044
Trucks52%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesRailroad
Detour if closed0.6 mi (1 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 US-50 HWY over BNSF Railway built?

It was built in 2005, making it 20 years old in 2025.

What condition is US-50 HWY over BNSF Railway 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 US-50 HWY over BNSF Railway carry?

About 5,145 vehicles per day (2023 count), of which roughly 52% are trucks.

How long is US-50 HWY over BNSF Railway?

The structure is 285 ft (86.8 m) long with a longest span of 118 ft (36 m) and a deck 67 ft wide.

Who owns US-50 HWY over BNSF Railway?

It is owned by the State Highway Agency.