US Bridges

US 641 over Unnamed Creek

Good

Crittenden County, Kentucky · .1 Miles North of Ky 91 · Structure no. 028B00065N

Built
2016
9 years old
Condition
Good
inspected January 2023
Type
Culvert
Concrete
Length
20 ft
1 main span
Daily traffic
4,696
2020 count
Owner
State
State Highway Agency

About this bridge

US 641 over Unnamed Creek is a concrete culvert carrying US 641 over Unnamed Creek in Crittenden County, Kentucky. It was built in 2016, so it is 9 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 4,696 vehicles a day, roughly 14% of them trucks, projected to reach 4,696 by 2040. The structure is 20 ft (6.1 m) long and 58 ft wide. If it were closed, the detour would be 11.2 mi (18 km).

CarriesUS 641
CrossesUnnamed Creek
Location.1 Miles North of Ky 91
RouteU.S. Route 641
Coordinates37.30472, -88.07944
Functional classRural Minor Arterial

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Channel and channel protection8 Very GoodNo problems noted.
Culvert7 GoodSome minor problems.
Last inspectionJanuary 2023
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating89.4 US tons
Inventory rating53.5 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans1
Design loadHS 25 or greater
Structure length20 ft (6.1 m)
Longest span20 ft (6.1 m)
Deck width58 ft (17.7 m)
Roadway width58 ft (17.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,696 (2020)
Projected traffic4,696 by 2040
Trucks14%
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 US 641 over Unnamed Creek built?

It was built in 2016, making it 9 years old in 2025.

What condition is US 641 over Unnamed 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 January 2023.

How much traffic does US 641 over Unnamed Creek carry?

About 4,696 vehicles per day (2020 count), of which roughly 14% are trucks.

How long is US 641 over Unnamed Creek?

The structure is 20 ft (6.1 m) long with a longest span of 20 ft (6.1 m) and a deck 58 ft wide.

Who owns US 641 over Unnamed Creek?

It is owned by the State Highway Agency.