US Bridges

Creasy Springs RD over Rocky Fork Creek

Fair

Boone County, Missouri · S 22 T 49 N R 13 W · Structure no. 16472

Built
1970
55 years old, rebuilt 2014
Condition
Fair
inspected December 2024
Type
Box Beam or Girders - Multiple
Concrete
Length
69 ft
2 main spans
Daily traffic
998
2023 count
Owner
County
County Highway Agency

About this bridge

Creasy Springs RD over Rocky Fork Creek is a concrete box beam or girders - multiple carrying Creasy Springs RD over Rocky Fork Creek in Boone County, Missouri. It was built in 1970 and reconstructed in 2014, so it is 55 years old, older 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 998 vehicles a day, roughly 20% of them trucks, projected to reach 1,896 by 2043. The structure is 69 ft (20.9 m) long and 25 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

Location

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CarriesCreasy Springs RD
CrossesRocky Fork Creek
LocationS 22 T 49 N R 13 W
RouteCounty Highway 122
CountyBoone County
StateMissouri
Coordinates39.01172, -92.35966
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.
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 protection7 GoodSome minor problems.
Last inspectionDecember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment4: Meets minimum tolerable limits to be left in place as is
Operating rating66.5 US tons
Inventory rating39.7 US tons

Structure

Structure typeBox Beam or Girders - Multiple
MaterialConcrete
DeckConcrete, precast panels
Main spans2
Design loadH 20
Structure length69 ft (20.9 m)
Longest span46 ft (14.1 m)
Deck width25 ft (7.5 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic998 (2023)
Projected traffic1,896 by 2043
Trucks20%
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 Creasy Springs RD over Rocky Fork Creek built?

It was built in 1970, making it 55 years old in 2025. It was reconstructed in 2014.

What condition is Creasy Springs RD over Rocky Fork Creek 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 December 2024.

How much traffic does Creasy Springs RD over Rocky Fork Creek carry?

About 998 vehicles per day (2023 count), of which roughly 20% are trucks.

How long is Creasy Springs RD over Rocky Fork Creek?

The structure is 69 ft (20.9 m) long with a longest span of 46 ft (14.1 m) and a deck 25 ft wide.

Who owns Creasy Springs RD over Rocky Fork Creek?

It is owned by the County Highway Agency.