US Bridges

CO RD NW 571 over Honey CR

Fair

Johnson County, Missouri · S 13 T 47 N R 27 W · Structure no. 14992

Built
1900
125 years old, rebuilt 1989
Condition
Fair
inspected November 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
87 ft
3 main spans
Daily traffic
45
2023 count
Owner
County
County Highway Agency

About this bridge

CO RD NW 571 over Honey CR is a steel stringer/multi-beam or girder carrying CO RD NW 571 over Honey CR in Johnson County, Missouri. It was built in 1900 and reconstructed in 1989, so it is 125 years old, older than the Missouri average of 45.1 years.

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

It carries about 45 vehicles a day, roughly 10% of them trucks, projected to reach 72 by 2043. The structure is 87 ft (26.5 m) long and 23 ft wide. If it were closed, the detour would be 5 mi (8 km).

Location

Open in Google Maps
CarriesCO RD NW 571
CrossesHoney CR
LocationS 13 T 47 N R 27 W
RouteCounty Highway 81
CountyJohnson County
StateMissouri
Coordinates38.86827, -93.85021
Functional classRural Local

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.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionNovember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being 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 alignment3: Basically intolerable, requiring high priority of corrective action
Operating rating34.7 US tons
Inventory rating19.8 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, cast-in-place
Main spans3
Design loadOther
Structure length87 ft (26.5 m)
Longest span40 ft (12.2 m)
Deck width23 ft (6.9 m)
Roadway width20 ft (6.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic45 (2023)
Projected traffic72 by 2043
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5 mi (8 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 proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost$445,000 (2025 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was CO RD NW 571 over Honey CR built?

It was built in 1900, making it 125 years old in 2025. It was reconstructed in 1989.

What condition is CO RD NW 571 over Honey CR 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 November 2024.

How much traffic does CO RD NW 571 over Honey CR carry?

About 45 vehicles per day (2023 count), of which roughly 10% are trucks.

How long is CO RD NW 571 over Honey CR?

The structure is 87 ft (26.5 m) long with a longest span of 40 ft (12.2 m) and a deck 23 ft wide.

Who owns CO RD NW 571 over Honey CR?

It is owned by the County Highway Agency.