US Bridges

K-15.9 Rs 749 over Middle Emma Creek

PoorPosted for load

Harvey County, Kansas · 3.1W of Newton · Structure no. 000000000400430

Built
1955
70 years old
Condition
Poor
inspected August 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
110 ft
3 main spans
Daily traffic
325
2006 count
Owner
County
County Highway Agency

About this bridge

K-15.9 Rs 749 over Middle Emma Creek is a steel continuous stringer/multi-beam or girder carrying K-15.9 Rs 749 over Middle Emma Creek in Harvey County, Kansas. It was built in 1955, so it is 70 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 325 vehicles a day, projected to reach 380 by 2042. The structure is 110 ft (33.5 m) long and 27 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesK-15.9 Rs 749
CrossesMiddle Emma Creek
Location3.1W of Newton
RouteCounty Highway 749
StateKansas
Coordinates38.0575, -97.42972
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.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionAugust 2024
Inspection intervalevery 12 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 geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating27 US tons
Inventory rating16.2 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 15
Structure length110 ft (33.5 m)
Longest span42 ft (12.8 m)
Deck width27 ft (8.1 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deck100 ft (30.5 m)

Traffic and service

Average daily traffic325 (2006)
Projected traffic380 by 2042
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 statusHistorical significance not determinable at this time
Work proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost$30,000
NavigationNo navigation control on waterway

Frequently asked questions

When was K-15.9 Rs 749 over Middle Emma Creek built?

It was built in 1955, making it 70 years old in 2025.

What condition is K-15.9 Rs 749 over Middle Emma 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 August 2024.

How much traffic does K-15.9 Rs 749 over Middle Emma Creek carry?

About 325 vehicles per day (2006 count).

How long is K-15.9 Rs 749 over Middle Emma Creek?

The structure is 110 ft (33.5 m) long with a longest span of 42 ft (12.8 m) and a deck 27 ft wide.

Who owns K-15.9 Rs 749 over Middle Emma Creek?

It is owned by the County Highway Agency.