US Bridges

Minor Col FG-1 over Harris Creek

FairPosted for load

Nemaha County, Kansas · 1.0N 4.0W of Oneida · Structure no. 000660961003164

Built
1975
50 years old
Condition
Fair
inspected March 2024
Type
Tee Beam
Prestressed Concrete Continuous
Length
118 ft
3 main spans
Daily traffic
80
2008 count
Owner
County
County Highway Agency

About this bridge

Minor Col FG-1 over Harris Creek is a prestressed concrete continuous tee beam carrying Minor Col FG-1 over Harris Creek in Nemaha County, Kansas. It was built in 1975, so it is 50 years old, younger than the Kansas average of 52.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. Its operating status is: posted for load restriction.

It carries about 80 vehicles a day, projected to reach 95 by 2044. The structure is 118 ft (36.1 m) long and 26 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

Location

Open in Google Maps
CarriesMinor Col FG-1
CrossesHarris Creek
Location1.0N 4.0W of Oneida
RouteCounty Highway 6607
CountyNemaha County
StateKansas
Coordinates39.87856, -96.01436
Functional classRural Minor Collector

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure7 GoodSome minor problems.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionMarch 2024
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating27 US tons
Inventory rating15.2 US tons

Structure

Structure typeTee Beam
MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadH 20
Structure length118 ft (36.1 m)
Longest span40 ft (12.1 m)
Deck width26 ft (7.9 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deck100 ft (30.5 m)

Traffic and service

Average daily traffic80 (2008)
Projected traffic95 by 2044
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 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 Minor Col FG-1 over Harris Creek built?

It was built in 1975, making it 50 years old in 2025.

What condition is Minor Col FG-1 over Harris Creek in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in March 2024.

How much traffic does Minor Col FG-1 over Harris Creek carry?

About 80 vehicles per day (2008 count).

How long is Minor Col FG-1 over Harris Creek?

The structure is 118 ft (36.1 m) long with a longest span of 40 ft (12.1 m) and a deck 26 ft wide.

Who owns Minor Col FG-1 over Harris Creek?

It is owned by the County Highway Agency.