US Bridges

Aspen DR over Br of Medicine CR

Good

Sullivan County, Missouri · S 25 T 62 N R 21 W · Structure no. 31201

Built
2005
20 years old
Condition
Good
inspected November 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
50 ft
1 main span
Daily traffic
10
2024 count
Owner
County
County Highway Agency

About this bridge

Aspen DR over Br of Medicine CR is a steel stringer/multi-beam or girder carrying Aspen DR over Br of Medicine CR in Sullivan County, Missouri. It was built in 2005, so it is 20 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 10 vehicles a day, roughly 10% of them trucks, projected to reach 11 by 2044. The structure is 50 ft (15.2 m) long and 21 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesAspen DR
CrossesBr of Medicine CR
LocationS 25 T 62 N R 21 W
RouteCounty Highway 287
Coordinates40.14944, -93.31925
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
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionNovember 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 adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating105.2 US tons
Inventory rating62.5 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadUnknown
Structure length50 ft (15.2 m)
Longest span48 ft (14.6 m)
Deck width21 ft (6.4 m)
Roadway width20 ft (6.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic10 (2024)
Projected traffic11 by 2044
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 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 Aspen DR over Br of Medicine CR built?

It was built in 2005, making it 20 years old in 2025.

What condition is Aspen DR over Br of Medicine 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 November 2023.

How much traffic does Aspen DR over Br of Medicine CR carry?

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

How long is Aspen DR over Br of Medicine CR?

The structure is 50 ft (15.2 m) long with a longest span of 48 ft (14.6 m) and a deck 21 ft wide.

Who owns Aspen DR over Br of Medicine CR?

It is owned by the County Highway Agency.