US Bridges

CO RD SE 501 over Mayes Br of Bear C

Good

Johnson County, Missouri · S 22 T 46 N R 25 W · Structure no. 28663

Built
2000
25 years old
Condition
Good
inspected December 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
62 ft
1 main span
Daily traffic
55
2023 count
Owner
County
County Highway Agency

About this bridge

CO RD SE 501 over Mayes Br of Bear C is a steel stringer/multi-beam or girder carrying CO RD SE 501 over Mayes Br of Bear C in Johnson County, Missouri. It was built in 2000, so it is 25 years old, younger than the Missouri average of 45.1 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 55 vehicles a day, roughly 10% of them trucks, projected to reach 88 by 2043. The structure is 62 ft (18.9 m) long and 23 ft wide. If it were closed, the detour would be 8.1 mi (13 km).

CarriesCO RD SE 501
CrossesMayes Br of Bear C
LocationS 22 T 46 N R 25 W
RouteCounty Highway 210
Coordinates38.76742, -93.64992
Functional classRural Local

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionDecember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
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 adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating36.7 US tons
Inventory rating21.8 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadOther
Structure length62 ft (18.9 m)
Longest span59 ft (18 m)
Deck width23 ft (7.1 m)
Roadway width23 ft (6.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic55 (2023)
Projected traffic88 by 2043
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed8.1 mi (13 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 CO RD SE 501 over Mayes Br of Bear C built?

It was built in 2000, making it 25 years old in 2025.

What condition is CO RD SE 501 over Mayes Br of Bear C 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 December 2024.

How much traffic does CO RD SE 501 over Mayes Br of Bear C carry?

About 55 vehicles per day (2023 count), of which roughly 10% are trucks.

How long is CO RD SE 501 over Mayes Br of Bear C?

The structure is 62 ft (18.9 m) long with a longest span of 59 ft (18 m) and a deck 23 ft wide.

Who owns CO RD SE 501 over Mayes Br of Bear C?

It is owned by the County Highway Agency.