US Bridges

Mo 17 S over Saline CR

Good

Miller County, Missouri · S 25 T 41 N R 14 W · Structure no. 33994

Built
2012
13 years old
Condition
Good
inspected November 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
260 ft
3 main spans
Daily traffic
1,602
2024 count
Owner
State
State Highway Agency

About this bridge

Mo 17 S over Saline CR is a prestressed concrete continuous stringer/multi-beam or girder carrying Mo 17 S over Saline CR in Miller County, Missouri. It was built in 2012, so it is 13 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 1,602 vehicles a day, roughly 10% of them trucks, projected to reach 3,364 by 2044. The structure is 260 ft (79.1 m) long and 31 ft wide. If it were closed, the detour would be 9.9 mi (16 km).

CarriesMo 17 S
CrossesSaline CR
LocationS 25 T 41 N R 14 W
RouteState Highway 17
Coordinates38.2774, -92.4197
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.
Superstructure9 ExcellentNo problems noted.
Substructure9 ExcellentNo problems noted.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionNovember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation9: Superior to present desirable criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating69.4 US tons
Inventory rating38.7 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHL 93
Structure length260 ft (79.1 m)
Longest span92 ft (28 m)
Deck width31 ft (9.3 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,602 (2024)
Projected traffic3,364 by 2044
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed9.9 mi (16 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 17 S over Saline CR built?

It was built in 2012, making it 13 years old in 2025.

What condition is Mo 17 S over Saline 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 November 2024.

How much traffic does Mo 17 S over Saline CR carry?

About 1,602 vehicles per day (2024 count), of which roughly 10% are trucks.

How long is Mo 17 S over Saline CR?

The structure is 260 ft (79.1 m) long with a longest span of 92 ft (28 m) and a deck 31 ft wide.

Who owns Mo 17 S over Saline CR?

It is owned by the State Highway Agency.