US Bridges

County Road 625 over Swan CR

Good

Osage County, Missouri · S 8 T 42 N R 8 W · Structure no. 37345

Built
2025
0 years old
Condition
Good
inspected August 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
93 ft
1 main span
Daily traffic
15
2024 count
Owner
County
County Highway Agency

About this bridge

County Road 625 over Swan CR is a steel stringer/multi-beam or girder carrying County Road 625 over Swan CR in Osage County, Missouri. It was built in 2025, so it is 0 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 9 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. Its operating status is: new structure not yet open to traffic.

It carries about 15 vehicles a day, roughly 10% of them trucks, projected to reach 21 by 2044. The structure is 93 ft (28.2 m) long and 25 ft wide. If it were closed, the detour would be 2.5 mi (4 km).

Location

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CarriesCounty Road 625
CrossesSwan CR
LocationS 8 T 42 N R 8 W
RouteCounty Highway 143
CountyOsage County
StateMissouri
Coordinates38.41126, -91.84702
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
Deck9 ExcellentNo problems noted.
Superstructure9 ExcellentNo problems noted.
Substructure9 ExcellentNo problems noted.
Channel and channel protection9 ExcellentNo problems noted.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusNew structure not yet open to traffic
ScourFoundations stable; scour above top of footing
Structural evaluation9: Superior to present desirable criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating88.3 US tons
Inventory rating68.5 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length93 ft (28.2 m)
Longest span90 ft (27.4 m)
Deck width25 ft (7.5 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic15 (2024)
Projected traffic21 by 2044
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed2.5 mi (4 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was County Road 625 over Swan CR built?

It was built in 2025, making it 0 years old in 2025.

What condition is County Road 625 over Swan 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 August 2024.

How much traffic does County Road 625 over Swan CR carry?

About 15 vehicles per day (2024 count), of which roughly 10% are trucks.

How long is County Road 625 over Swan CR?

The structure is 93 ft (28.2 m) long with a longest span of 90 ft (27.4 m) and a deck 25 ft wide.

Who owns County Road 625 over Swan CR?

It is owned by the County Highway Agency.