US Bridges

Mo 413 S over Mna RR

Good

Greene County, Missouri · S 34 T 29 N R 22 W · Structure no. 37071

Built
2023
2 years old
Condition
Good
inspected September 2023
Type
Box Beam or Girders - Single or Spread
Prestressed Concrete Continuous
Length
185 ft
3 main spans
Daily traffic
28,093
2024 count
Owner
State
State Highway Agency

About this bridge

Mo 413 S over Mna RR is a prestressed concrete continuous box beam or girders - single or spread carrying Mo 413 S over Mna RR in Greene County, Missouri. It was built in 2023, so it is 2 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 9 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. Its operating status is: new structure not yet open to traffic.

It carries about 28,093 vehicles a day, roughly 8% of them trucks, projected to reach 43,544 by 2044. The structure is 185 ft (56.3 m) long and 81 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

Open in Google Maps
CarriesMo 413 S
CrossesMna RR
LocationS 34 T 29 N R 22 W
RouteState Highway 413
CountyGreene County
StateMissouri
Coordinates37.18274, -93.32882
Functional classUrban Principal Arterial - Other Freeway or Expressway

Condition and inspection

Good

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

ComponentRatingMeaning
Deck9 ExcellentNo problems noted.
Superstructure9 ExcellentNo problems noted.
Substructure9 ExcellentNo problems noted.
Last inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusNew structure not yet open to traffic
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 rating34.7 US tons

Structure

Structure typeBox Beam or Girders - Single or Spread
MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHL 93
Structure length185 ft (56.3 m)
Longest span79 ft (24.1 m)
Deck width81 ft (24.6 m)
Roadway width64 ft (19.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic28,093 (2024)
Projected traffic43,544 by 2044
Trucks8%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesRailroad
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Mo 413 S over Mna RR built?

It was built in 2023, making it 2 years old in 2025.

What condition is Mo 413 S over Mna RR 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 2023.

How much traffic does Mo 413 S over Mna RR carry?

About 28,093 vehicles per day (2024 count), of which roughly 8% are trucks.

How long is Mo 413 S over Mna RR?

The structure is 185 ft (56.3 m) long with a longest span of 79 ft (24.1 m) and a deck 81 ft wide.

Who owns Mo 413 S over Mna RR?

It is owned by the State Highway Agency.