US Bridges

Rs 1267 C-9 over Silver Creek

Poor

Nemaha County, Kansas · 1.5 N.E. of Bern · Structure no. 000000000660470

Built
1983
42 years old
Condition
Poor
inspected March 2024
Type
Slab
Concrete Continuous
Length
112 ft
3 main spans
Daily traffic
342
2008 count
Owner
County
County Highway Agency

About this bridge

Rs 1267 C-9 over Silver Creek is a concrete continuous slab carrying Rs 1267 C-9 over Silver Creek in Nemaha County, Kansas. It was built in 1983, so it is 42 years old, younger 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 3 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.

It carries about 342 vehicles a day, roughly 25% of them trucks, projected to reach 410 by 2044. The structure is 112 ft (34.1 m) long and 30 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesRs 1267 C-9
CrossesSilver Creek
Location1.5 N.E. of Bern
RouteCounty Highway 1267
StateKansas
Coordinates39.97768, -95.95624
Functional classRural Major Collector

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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure3 SeriousLoss of section, deterioration, spalling or scour have seriously affected primary structural components.
Channel and channel protection3 SeriousLoss of section, deterioration, spalling or scour have seriously affected primary structural components.
Last inspectionMarch 2024
Inspection intervalevery 12 months
Operating statusOpen, no restriction
ScourScour critical; foundations unstable for calculated scour conditions
Structural evaluation3: Basically intolerable, requiring high priority of corrective action
Deck geometry6: Equal to present minimum criteria
Waterway adequacy4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating58.8 US tons
Inventory rating35.1 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadH 20
Structure length112 ft (34.1 m)
Longest span44 ft (13.4 m)
Deck width30 ft (9.1 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deck100 ft (30.5 m)

Traffic and service

Average daily traffic342 (2008)
Projected traffic410 by 2044
Trucks25%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
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 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 Rs 1267 C-9 over Silver Creek built?

It was built in 1983, making it 42 years old in 2025.

What condition is Rs 1267 C-9 over Silver Creek 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 March 2024.

How much traffic does Rs 1267 C-9 over Silver Creek carry?

About 342 vehicles per day (2008 count), of which roughly 25% are trucks.

How long is Rs 1267 C-9 over Silver Creek?

The structure is 112 ft (34.1 m) long with a longest span of 44 ft (13.4 m) and a deck 30 ft wide.

Who owns Rs 1267 C-9 over Silver Creek?

It is owned by the County Highway Agency.