US Bridges

Rt D E over Mill Race

Poor

Jasper County, Missouri · S 17 T 29 N R 32 W · Structure no. 6299

Built
1952
73 years old
Condition
Poor
inspected July 2023
Type
Slab
Concrete
Length
77 ft
3 main spans
Daily traffic
671
2024 count
Owner
State
State Highway Agency

About this bridge

Rt D E over Mill Race is a concrete slab carrying Rt D E over Mill Race in Jasper County, Missouri. It was built in 1952, so it is 73 years old, older than the Missouri average of 45.1 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

It carries about 671 vehicles a day, roughly 12% of them trucks, projected to reach 1,007 by 2044. The structure is 77 ft (23.5 m) long and 23 ft wide. If it were closed, the detour would be 8.7 mi (14 km).

CarriesRt D E
CrossesMill Race
LocationS 17 T 29 N R 32 W
RouteState Highway 0D
Coordinates37.23544, -94.44779
Functional classRural Major Collector

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck4 PoorAdvanced section loss, deterioration, spalling or scour.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJuly 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating36.7 US tons
Inventory rating21.8 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans3
Design loadH 15
Structure length77 ft (23.5 m)
Longest span26 ft (7.9 m)
Deck width23 ft (7 m)
Roadway width23 ft (6.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic671 (2024)
Projected traffic1,007 by 2044
Trucks12%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed8.7 mi (14 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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$913,000 (2025 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Rt D E over Mill Race built?

It was built in 1952, making it 73 years old in 2025.

What condition is Rt D E over Mill Race in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in July 2023.

How much traffic does Rt D E over Mill Race carry?

About 671 vehicles per day (2024 count), of which roughly 12% are trucks.

How long is Rt D E over Mill Race?

The structure is 77 ft (23.5 m) long with a longest span of 26 ft (7.9 m) and a deck 23 ft wide.

Who owns Rt D E over Mill Race?

It is owned by the State Highway Agency.