US Bridges

US-169 Highway NB over Ks River RR Yard 3 Str

PoorPosted for load

Wyandotte County, Kansas · 0.55 Miles N I-35 · Structure no. 999916901050721

Built
1933
92 years old, rebuilt 1993
Condition
Poor
inspected September 2024
Type
Truss - Deck
Steel Continuous
Length
2,018 ft
3 main spans
Daily traffic
12,466
2023 count
Owner
State
State Highway Agency

About this bridge

US-169 Highway NB over Ks River RR Yard 3 Str is a steel continuous truss - deck carrying US-169 Highway NB over Ks River RR Yard 3 Str in Wyandotte County, Kansas. It was built in 1933 and reconstructed in 1993, so it is 92 years old, older than the Kansas average of 52.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. Its operating status is: posted for load restriction.

It carries about 12,466 vehicles a day, roughly 6% of them trucks, projected to reach 12,974 by 2044. The structure is 2,018 ft (615.1 m) long and 39 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesUS-169 Highway NB
CrossesKs River RR Yard 3 Str
Location0.55 Miles N I-35
RouteU.S. Route 169
StateKansas
Coordinates39.07528, -94.62444
Functional classUrban Other Principal Arterial

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionSeptember 2024
Inspection intervalevery 12 months
Operating statusPosted for load restriction
ScourCountermeasures installed to correct a previously existing problem
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating42.7 US tons
Inventory rating24 US tons

Structure

Structure typeTruss - Deck
MaterialSteel Continuous
DeckNot applicable
Main spans3 (+3 approach)
Design loadHS 20
Structure length2,018 ft (615.1 m)
Longest span334 ft (101.8 m)
Deck width39 ft (11.8 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic12,466 (2023)
Projected traffic12,974 by 2044
Trucks6%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway, waterway and railroad
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 US-169 Highway NB over Ks River RR Yard 3 Str built?

It was built in 1933, making it 92 years old in 2025. It was reconstructed in 1993.

What condition is US-169 Highway NB over Ks River RR Yard 3 Str in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in September 2024.

How much traffic does US-169 Highway NB over Ks River RR Yard 3 Str carry?

About 12,466 vehicles per day (2023 count), of which roughly 6% are trucks.

How long is US-169 Highway NB over Ks River RR Yard 3 Str?

The structure is 2,018 ft (615.1 m) long with a longest span of 334 ft (101.8 m) and a deck 39 ft wide.

Who owns US-169 Highway NB over Ks River RR Yard 3 Str?

It is owned by the State Highway Agency.