US Bridges

Mo 19 S over Second CR

Good

Gasconade County, Missouri · S 27 T 43 N R 5 W · Structure no. 35409

Built
2016
9 years old
Condition
Good
inspected September 2024
Type
Tee Beam
Prestressed Concrete
Length
103 ft
1 main span
Daily traffic
2,558
2024 count
Owner
State
State Highway Agency

About this bridge

Mo 19 S over Second CR is a prestressed concrete tee beam carrying Mo 19 S over Second CR in Gasconade 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 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 2,558 vehicles a day, roughly 10% of them trucks, projected to reach 3,837 by 2044. The structure is 103 ft (31.4 m) long and 31 ft wide. If it were closed, the detour would be 19.9 mi (32 km).

CarriesMo 19 S
CrossesSecond CR
LocationS 27 T 43 N R 5 W
RouteState Highway 19
Coordinates38.44766, -91.47855
Functional classRural Minor Arterial

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.
Superstructure7 GoodSome minor problems.
Substructure8 Very GoodNo problems noted.
Channel and channel protection7 GoodSome minor problems.
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 geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating104.2 US tons
Inventory rating58.5 US tons

Structure

Structure typeTee Beam
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length103 ft (31.4 m)
Longest span99 ft (30.2 m)
Deck width31 ft (9.3 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,558 (2024)
Projected traffic3,837 by 2044
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed19.9 mi (32 km)
TollOn a free road
National Highway SystemNo

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—
NavigationNo navigation control on waterway

Frequently asked questions

When was Mo 19 S over Second CR built?

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

What condition is Mo 19 S over Second 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 Mo 19 S over Second CR carry?

About 2,558 vehicles per day (2024 count), of which roughly 10% are trucks.

How long is Mo 19 S over Second CR?

The structure is 103 ft (31.4 m) long with a longest span of 99 ft (30.2 m) and a deck 31 ft wide.

Who owns Mo 19 S over Second CR?

It is owned by the State Highway Agency.