US Bridges

Mo 102 E over Spillway Dtch

Fair

Mississippi County, Missouri · S 5 T 24 N R 16 E · Structure no. 3125

Built
1981
44 years old
Condition
Fair
inspected November 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
259 ft
5 main spans
Daily traffic
744
2024 count
Owner
State
State Highway Agency

About this bridge

Mo 102 E over Spillway Dtch is a prestressed concrete continuous stringer/multi-beam or girder carrying Mo 102 E over Spillway Dtch in Mississippi County, Missouri. It was built in 1981, so it is 44 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 5 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 744 vehicles a day, roughly 44% of them trucks, projected to reach 1,042 by 2044. The structure is 259 ft (78.9 m) long and 41 ft wide. If it were closed, the detour would be 24.2 mi (39 km).

Location

Open in Google Maps
CarriesMo 102 E
CrossesSpillway Dtch
LocationS 5 T 24 N R 16 E
RouteState Highway 102
CountyMississippi County
StateMissouri
Coordinates36.74886, -89.35564
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.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure7 GoodSome minor problems.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionNovember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating88.3 US tons
Inventory rating44.6 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans5
Design loadH 20
Structure length259 ft (78.9 m)
Longest span65 ft (19.8 m)
Deck width41 ft (12.6 m)
Roadway width38 ft (11.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic744 (2024)
Projected traffic1,042 by 2044
Trucks44%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed24.2 mi (39 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 102 E over Spillway Dtch built?

It was built in 1981, making it 44 years old in 2025.

What condition is Mo 102 E over Spillway Dtch 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 November 2023.

How much traffic does Mo 102 E over Spillway Dtch carry?

About 744 vehicles per day (2024 count), of which roughly 44% are trucks.

How long is Mo 102 E over Spillway Dtch?

The structure is 259 ft (78.9 m) long with a longest span of 65 ft (19.8 m) and a deck 41 ft wide.

Who owns Mo 102 E over Spillway Dtch?

It is owned by the State Highway Agency.