US Bridges

US-50 HWY over Silver Creek

Good

Chase County, Kansas · 7.82 MI NE Marion Coln · Structure no. 999905000090721

Built
1996
29 years old
Condition
Good
inspected October 2023
Type
Slab
Concrete Continuous
Length
153 ft
3 main spans
Daily traffic
3,673
2023 count
Owner
State
State Highway Agency

About this bridge

US-50 HWY over Silver Creek is a concrete continuous slab carrying US-50 HWY over Silver Creek in Chase County, Kansas. It was built in 1996, so it is 29 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 3,673 vehicles a day, roughly 54% of them trucks, projected to reach 4,058 by 2044. The structure is 153 ft (46.5 m) long and 46 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesUS-50 HWY
CrossesSilver Creek
Location7.82 MI NE Marion Coln
RouteU.S. Route 50
StateKansas
Coordinates38.315, -96.71806
Functional classRural Principal Arterial - Other

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.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating103.9 US tons
Inventory rating59 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckNot applicable
Main spans3
Design loadHS 25 or greater
Structure length153 ft (46.5 m)
Longest span60 ft (18.3 m)
Deck width46 ft (14 m)
Roadway width44 ft (13.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,673 (2023)
Projected traffic4,058 by 2044
Trucks54%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 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 Silver Creek built?

It was built in 1996, making it 29 years old in 2025.

What condition is US-50 HWY over Silver Creek 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 US-50 HWY over Silver Creek carry?

About 3,673 vehicles per day (2023 count), of which roughly 54% are trucks.

How long is US-50 HWY over Silver Creek?

The structure is 153 ft (46.5 m) long with a longest span of 60 ft (18.3 m) and a deck 46 ft wide.

Who owns US-50 HWY over Silver Creek?

It is owned by the State Highway Agency.