US Bridges

Marquette Ave over Lake CR

Good

Chariton County, Missouri · S 7 T 54 N R 19 W · Structure no. 31903

Built
2006
19 years old
Condition
Good
inspected September 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
53 ft
1 main span
Daily traffic
15
2024 count
Owner
County
County Highway Agency

About this bridge

Marquette Ave over Lake CR is a steel stringer/multi-beam or girder carrying Marquette Ave over Lake CR in Chariton County, Missouri. It was built in 2006, so it is 19 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 15 vehicles a day, roughly 10% of them trucks, projected to reach 17 by 2044. The structure is 53 ft (16.2 m) long and 25 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesMarquette Ave
CrossesLake CR
LocationS 7 T 54 N R 19 W
RouteCounty Highway 337
Coordinates39.50619, -93.07251
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.
Substructure8 Very GoodNo problems noted.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating110.1 US tons
Inventory rating74.4 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadUnknown
Structure length53 ft (16.2 m)
Longest span52 ft (15.9 m)
Deck width25 ft (7.6 m)
Roadway width24 ft (7.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic15 (2024)
Projected traffic17 by 2044
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 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 Marquette Ave over Lake CR built?

It was built in 2006, making it 19 years old in 2025.

What condition is Marquette Ave over Lake CR 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 September 2024.

How much traffic does Marquette Ave over Lake CR carry?

About 15 vehicles per day (2024 count), of which roughly 10% are trucks.

How long is Marquette Ave over Lake CR?

The structure is 53 ft (16.2 m) long with a longest span of 52 ft (15.9 m) and a deck 25 ft wide.

Who owns Marquette Ave over Lake CR?

It is owned by the County Highway Agency.