US Bridges

Fred Norton RD over Br of Coon CR

Fair

Lincoln County, Missouri · S 2 T 48 N R 2 W · Structure no. 35331

Built
2016
9 years old
Condition
Fair
inspected April 2024
Type
Box Beam or Girders - Single or Spread
Concrete
Length
52 ft
1 main span
Daily traffic
100
2023 count
Owner
County
County Highway Agency

About this bridge

Fred Norton RD over Br of Coon CR is a concrete box beam or girders - single or spread carrying Fred Norton RD over Br of Coon CR in Lincoln County, Missouri. It was built in 2016, so it is 9 years old, younger 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 100 vehicles a day, roughly 10% of them trucks, projected to reach 160 by 2043. The structure is 52 ft (15.8 m) long and 25 ft wide. If it were closed, the detour would be 6.8 mi (11 km).

CarriesFred Norton RD
CrossesBr of Coon CR
LocationS 2 T 48 N R 2 W
RouteCounty Highway 271
Coordinates38.95791, -91.09571
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
Deck9 ExcellentNo problems noted.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure9 ExcellentNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionApril 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating59.5 US tons
Inventory rating35.7 US tons

Structure

MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length52 ft (15.8 m)
Longest span48 ft (14.5 m)
Deck width25 ft (7.7 m)
Roadway width25 ft (7.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic100 (2023)
Projected traffic160 by 2043
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.8 mi (11 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 proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Fred Norton RD over Br of Coon CR built?

It was built in 2016, making it 9 years old in 2025.

What condition is Fred Norton RD over Br of Coon 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 April 2024.

How much traffic does Fred Norton RD over Br of Coon CR carry?

About 100 vehicles per day (2023 count), of which roughly 10% are trucks.

How long is Fred Norton RD over Br of Coon CR?

The structure is 52 ft (15.8 m) long with a longest span of 48 ft (14.5 m) and a deck 25 ft wide.

Who owns Fred Norton RD over Br of Coon CR?

It is owned by the County Highway Agency.