US Bridges

KY-1091 over Right Fork Beaver Creek

PoorPosted for load

Knott County, Kentucky · @ JCT Ky 7 · Structure no. 060B00046N

Built
1952
73 years old
Condition
Poor
inspected June 2023
Type
Tee Beam
Concrete
Length
99 ft
3 main spans
Daily traffic
328
2018 count
Owner
State
State Highway Agency

About this bridge

KY-1091 over Right Fork Beaver Creek is a concrete tee beam carrying KY-1091 over Right Fork Beaver Creek in Knott County, Kentucky. It was built in 1952, so it is 73 years old, older than the Kentucky average of 46.6 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. Its operating status is: posted for load restriction.

It carries about 328 vehicles a day, projected to reach 328 by 2038. The structure is 99 ft (30.2 m) long and 26 ft wide. If it were closed, the detour would be 11.2 mi (18 km).

CarriesKY-1091
CrossesRight Fork Beaver Creek
Location@ JCT Ky 7
RouteState Highway 1091
Coordinates37.37528, -82.78444
Functional classRural Minor Collector

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck4 PoorAdvanced section loss, deterioration, spalling or scour.
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 inspectionJune 2023
Inspection intervalevery 24 months
Operating statusPosted for load 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 adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating56.2 US tons
Inventory rating33.7 US tons

Structure

Structure typeTee Beam
MaterialConcrete
DeckConcrete, cast-in-place
Main spans3
Design loadH 20
Structure length99 ft (30.2 m)
Longest span31 ft (9.6 m)
Deck width26 ft (8 m)
Roadway width22 ft (6.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic328 (2018)
Projected traffic328 by 2038
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed11.2 mi (18 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState 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 KY-1091 over Right Fork Beaver Creek built?

It was built in 1952, making it 73 years old in 2025.

What condition is KY-1091 over Right Fork Beaver Creek in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in June 2023.

How much traffic does KY-1091 over Right Fork Beaver Creek carry?

About 328 vehicles per day (2018 count).

How long is KY-1091 over Right Fork Beaver Creek?

The structure is 99 ft (30.2 m) long with a longest span of 31 ft (9.6 m) and a deck 26 ft wide.

Who owns KY-1091 over Right Fork Beaver Creek?

It is owned by the State Highway Agency.