US Bridges

Shinn LN S over US 36

Good

Marion County, Missouri · S 27 T 57 N R 5 W · Structure no. 28927

Built
2001
24 years old
Condition
Good
inspected October 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
374 ft
2 main spans
Daily traffic
5,995
2024 count
Owner
State
State Highway Agency

About this bridge

Shinn LN S over US 36 is a steel continuous stringer/multi-beam or girder carrying Shinn LN S over US 36 in Marion County, Missouri. It was built in 2001, so it is 24 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 5,995 vehicles a day, roughly 5% of them trucks, projected to reach 8,693 by 2044. The structure is 374 ft (114 m) long and 42 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesShinn LN S
CrossesUS 36
LocationS 27 T 57 N R 5 W
RouteCity Street 0
Coordinates39.71354, -91.4459
Functional classRural Major Collector

Condition and inspection

Good

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

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure9 ExcellentNo problems noted.
Substructure7 GoodSome minor problems.
Last inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating68.5 US tons
Inventory rating39.7 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length374 ft (114 m)
Longest span166 ft (50.5 m)
Deck width42 ft (12.8 m)
Roadway width39 ft (12 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic5,995 (2024)
Projected traffic8,693 by 2044
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Shinn LN S over US 36 built?

It was built in 2001, making it 24 years old in 2025.

What condition is Shinn LN S over US 36 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 October 2023.

How much traffic does Shinn LN S over US 36 carry?

About 5,995 vehicles per day (2024 count), of which roughly 5% are trucks.

How long is Shinn LN S over US 36?

The structure is 374 ft (114 m) long with a longest span of 166 ft (50.5 m) and a deck 42 ft wide.

Who owns Shinn LN S over US 36?

It is owned by the State Highway Agency.