US Bridges

Humphrey Hollow RD over Leatherwood Creek

Good

Cumberland County, Kentucky · 100 E of JCT CR 1329 · Structure no. 029C00064N

Built
2020
5 years old
Condition
Good
inspected June 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
46 ft
1 main span
Daily traffic
112
2019 count
Owner
County
County Highway Agency

About this bridge

Humphrey Hollow RD over Leatherwood Creek is a prestressed concrete box beam or girders - multiple carrying Humphrey Hollow RD over Leatherwood Creek in Cumberland County, Kentucky. It was built in 2020, so it is 5 years old, younger than the Kentucky average of 46.6 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 112 vehicles a day, projected to reach 112 by 2039. The structure is 46 ft (14 m) long and 16 ft wide.

Location

Open in Google Maps
CarriesHumphrey Hollow RD
CrossesLeatherwood Creek
Location100 E of JCT CR 1329
RouteCounty Highway 1333
CountyCumberland County
StateKentucky
Coordinates36.83556, -85.56444
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
Deck7 GoodSome minor problems.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionJune 2024
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating62.8 US tons
Inventory rating48.6 US tons

Structure

Structure typeBox Beam or Girders - Multiple
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadGreater than HL 93
Structure length46 ft (14 m)
Longest span43 ft (13.1 m)
Deck width16 ft (4.9 m)
Roadway width16 ft (4.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic112 (2019)
Projected traffic112 by 2039
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed—
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 Humphrey Hollow RD over Leatherwood Creek built?

It was built in 2020, making it 5 years old in 2025.

What condition is Humphrey Hollow RD over Leatherwood Creek 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 June 2024.

How much traffic does Humphrey Hollow RD over Leatherwood Creek carry?

About 112 vehicles per day (2019 count).

How long is Humphrey Hollow RD over Leatherwood Creek?

The structure is 46 ft (14 m) long with a longest span of 43 ft (13.1 m) and a deck 16 ft wide.

Who owns Humphrey Hollow RD over Leatherwood Creek?

It is owned by the County Highway Agency.