US Bridges

NE Hebron RD over Big Lost CR

Good

DeKalb County, Missouri · S 20 T 59 N R 30 W · Structure no. 18681

Built
1994
31 years old
Condition
Good
inspected February 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
163 ft
3 main spans
Daily traffic
30
2024 count
Owner
County
County Highway Agency

About this bridge

NE Hebron RD over Big Lost CR is a prestressed concrete continuous stringer/multi-beam or girder carrying NE Hebron RD over Big Lost CR in DeKalb County, Missouri. It was built in 1994, so it is 31 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 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 30 vehicles a day, roughly 10% of them trucks, projected to reach 35 by 2044. The structure is 163 ft (49.7 m) long and 25 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesNE Hebron RD
CrossesBig Lost CR
LocationS 20 T 59 N R 30 W
RouteCounty Highway 195
Coordinates39.91314, -94.29963
Functional classRural Local

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionFebruary 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable 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 rating89.3 US tons
Inventory rating44.6 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadOther
Structure length163 ft (49.7 m)
Longest span54 ft (16.6 m)
Deck width25 ft (7.5 m)
Roadway width22 ft (6.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic30 (2024)
Projected traffic35 by 2044
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty 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 NE Hebron RD over Big Lost CR built?

It was built in 1994, making it 31 years old in 2025.

What condition is NE Hebron RD over Big Lost 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 February 2023.

How much traffic does NE Hebron RD over Big Lost CR carry?

About 30 vehicles per day (2024 count), of which roughly 10% are trucks.

How long is NE Hebron RD over Big Lost CR?

The structure is 163 ft (49.7 m) long with a longest span of 54 ft (16.6 m) and a deck 25 ft wide.

Who owns NE Hebron RD over Big Lost CR?

It is owned by the County Highway Agency.