US Bridges

Mo 90 E over Saratoga CR

Fair

McDonald County, Missouri · S 18 T 21 N R 33 W · Structure no. 4028

Built
1991
34 years old
Condition
Fair
inspected October 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
107 ft
2 main spans
Daily traffic
4,067
2024 count
Owner
State
State Highway Agency

About this bridge

Mo 90 E over Saratoga CR is a prestressed concrete continuous stringer/multi-beam or girder carrying Mo 90 E over Saratoga CR in McDonald County, Missouri. It was built in 1991, so it is 34 years old, younger than the Missouri average of 45.1 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 4,067 vehicles a day, roughly 11% of them trucks, projected to reach 7,117 by 2044. The structure is 107 ft (32.6 m) long and 37 ft wide. If it were closed, the detour would be 34.8 mi (56 km).

Location

Open in Google Maps
CarriesMo 90 E
CrossesSaratoga CR
LocationS 18 T 21 N R 33 W
RouteState Highway 90
CountyMcDonald County
StateMissouri
Coordinates36.54845, -94.55091
Functional classRural Major Collector

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating83.3 US tons
Inventory rating41.7 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length107 ft (32.6 m)
Longest span54 ft (16.4 m)
Deck width37 ft (11.4 m)
Roadway width35 ft (10.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,067 (2024)
Projected traffic7,117 by 2044
Trucks11%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed34.8 mi (56 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—
NavigationNo navigation control on waterway

Frequently asked questions

When was Mo 90 E over Saratoga CR built?

It was built in 1991, making it 34 years old in 2025.

What condition is Mo 90 E over Saratoga CR in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in October 2024.

How much traffic does Mo 90 E over Saratoga CR carry?

About 4,067 vehicles per day (2024 count), of which roughly 11% are trucks.

How long is Mo 90 E over Saratoga CR?

The structure is 107 ft (32.6 m) long with a longest span of 54 ft (16.4 m) and a deck 37 ft wide.

Who owns Mo 90 E over Saratoga CR?

It is owned by the State Highway Agency.