US Bridges

State Line RD over Five Mile CR

Fair

Newton County, Missouri · S 14 T 26 N R 34 W · Structure no. 28456

Built
1999
26 years old
Condition
Fair
inspected January 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
80 ft
1 main span
Daily traffic
100
2024 count
Owner
County
County Highway Agency

About this bridge

State Line RD over Five Mile CR is a steel stringer/multi-beam or girder carrying State Line RD over Five Mile CR in Newton County, Missouri. It was built in 1999, so it is 26 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 100 vehicles a day, roughly 10% of them trucks, projected to reach 155 by 2044. The structure is 80 ft (24.4 m) long and 23 ft wide. If it were closed, the detour would be 13 mi (21 km).

Location

Open in Google Maps
CarriesState Line RD
CrossesFive Mile CR
LocationS 14 T 26 N R 34 W
RouteCounty Highway 176
CountyNewton County
StateMissouri
Coordinates36.97639, -94.61472
Functional classRural Local

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
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 inspectionJanuary 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 adequacy7: Better than present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating36.7 US tons
Inventory rating28.8 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadOther
Structure length80 ft (24.4 m)
Longest span76 ft (23.2 m)
Deck width23 ft (6.9 m)
Roadway width22 ft (6.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic100 (2024)
Projected traffic155 by 2044
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed13 mi (21 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 State Line RD over Five Mile CR built?

It was built in 1999, making it 26 years old in 2025.

What condition is State Line RD over Five Mile 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 January 2024.

How much traffic does State Line RD over Five Mile CR carry?

About 100 vehicles per day (2024 count), of which roughly 10% are trucks.

How long is State Line RD over Five Mile CR?

The structure is 80 ft (24.4 m) long with a longest span of 76 ft (23.2 m) and a deck 23 ft wide.

Who owns State Line RD over Five Mile CR?

It is owned by the County Highway Agency.