US Bridges

Mo 17 S over Gasconade Rvr Ovrf

Good

Pulaski County, Missouri · S 14 T 36 N R 12 W · Structure no. 32625

Built
2010
15 years old
Condition
Good
inspected October 2023
Type
Tee Beam
Prestressed Concrete Continuous
Length
202 ft
3 main spans
Daily traffic
6,311
2024 count
Owner
State
State Highway Agency

About this bridge

Mo 17 S over Gasconade Rvr Ovrf is a prestressed concrete continuous tee beam carrying Mo 17 S over Gasconade Rvr Ovrf in Pulaski County, Missouri. It was built in 2010, so it is 15 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 6,311 vehicles a day, roughly 7% of them trucks, projected to reach 10,098 by 2044. The structure is 202 ft (61.6 m) long and 29 ft wide. If it were closed, the detour would be 26.1 mi (42 km).

Location

Open in Google Maps
CarriesMo 17 S
CrossesGasconade Rvr Ovrf
LocationS 14 T 36 N R 12 W
RouteState Highway 17
CountyPulaski County
StateMissouri
Coordinates37.84985, -92.21956
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
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure9 ExcellentNo problems noted.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating66.5 US tons
Inventory rating39.7 US tons

Structure

Structure typeTee Beam
MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHL 93
Structure length202 ft (61.6 m)
Longest span71 ft (21.6 m)
Deck width29 ft (8.7 m)
Roadway width26 ft (7.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic6,311 (2024)
Projected traffic10,098 by 2044
Trucks7%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed26.1 mi (42 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 proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost$1.5 million (2025 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Mo 17 S over Gasconade Rvr Ovrf built?

It was built in 2010, making it 15 years old in 2025.

What condition is Mo 17 S over Gasconade Rvr Ovrf 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 Mo 17 S over Gasconade Rvr Ovrf carry?

About 6,311 vehicles per day (2024 count), of which roughly 7% are trucks.

How long is Mo 17 S over Gasconade Rvr Ovrf?

The structure is 202 ft (61.6 m) long with a longest span of 71 ft (21.6 m) and a deck 29 ft wide.

Who owns Mo 17 S over Gasconade Rvr Ovrf?

It is owned by the State Highway Agency.