US Bridges

210th ST over Marrowbone CR

Fair

Daviess County, Missouri · S 35 T 57 N R 28 W · Structure no. 18539

Built
1983
42 years old, rebuilt 2005
Condition
Fair
inspected January 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
89 ft
3 main spans
Daily traffic
20
2024 count
Owner
County
County Highway Agency

About this bridge

210th ST over Marrowbone CR is a steel stringer/multi-beam or girder carrying 210th ST over Marrowbone CR in Daviess County, Missouri. It was built in 1983 and reconstructed in 2005, so it is 42 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 20 vehicles a day, roughly 10% of them trucks, projected to reach 23 by 2044. The structure is 89 ft (27.1 m) long and 16 ft wide. If it were closed, the detour would be 6.2 mi (10 km).

Location

Open in Google Maps
Carries210th ST
CrossesMarrowbone CR
LocationS 35 T 57 N R 28 W
RouteCounty Highway 188
CountyDaviess County
StateMissouri
Coordinates39.79192, -94.00282
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
Deck8 Very GoodNo problems noted.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
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 within limits of footing or piles
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment3: Basically intolerable, requiring high priority of corrective action
Operating rating64.5 US tons
Inventory rating38.7 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, cast-in-place
Main spans3
Design loadOther
Structure length89 ft (27.1 m)
Longest span50 ft (15.2 m)
Deck width16 ft (4.9 m)
Roadway width16 ft (4.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic20 (2024)
Projected traffic23 by 2044
Trucks10%
Lanes on structure1
Traffic directionOne-lane bridge for two-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.2 mi (10 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 proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost$445,000 (2025 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was 210th ST over Marrowbone CR built?

It was built in 1983, making it 42 years old in 2025. It was reconstructed in 2005.

What condition is 210th ST over Marrowbone 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 210th ST over Marrowbone CR carry?

About 20 vehicles per day (2024 count), of which roughly 10% are trucks.

How long is 210th ST over Marrowbone CR?

The structure is 89 ft (27.1 m) long with a longest span of 50 ft (15.2 m) and a deck 16 ft wide.

Who owns 210th ST over Marrowbone CR?

It is owned by the County Highway Agency.