US Bridges

Bobtown RD over Trib-Mudlick Creek

PoorPosted for load

Harrison County, Kentucky · 1.2 Mi-Se JCT Ky 392 · Structure no. 049C00107N

Built
1995
30 years old
Condition
Poor
inspected March 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
50 ft
1 main span
Daily traffic
119
2021 count
Owner
County
County Highway Agency

About this bridge

Bobtown RD over Trib-Mudlick Creek is a prestressed concrete box beam or girders - multiple carrying Bobtown RD over Trib-Mudlick Creek in Harrison County, Kentucky. It was built in 1995, so it is 30 years old, younger 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 119 vehicles a day, projected to reach 119 by 2041. The structure is 50 ft (15.3 m) long and 16 ft wide. If it were closed, the detour would be 9.9 mi (16 km).

CarriesBobtown RD
CrossesTrib-Mudlick Creek
Location1.2 Mi-Se JCT Ky 392
RouteCounty Highway 1108
Coordinates38.42444, -84.15639
Functional classRural Local

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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMarch 2024
Inspection intervalevery 12 months
Operating statusPosted for load restriction
ScourCountermeasures installed to correct a previously existing problem
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating25 US tons
Inventory rating15 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans1
Design loadHS 25 or greater
Structure length50 ft (15.3 m)
Longest span45 ft (13.8 m)
Deck width16 ft (4.8 m)
Roadway width14 ft (4.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic119 (2021)
Projected traffic119 by 2041
Trucks0%
Lanes on structure1
Traffic directionOne-lane bridge for two-way traffic
CarriesHighway
CrossesWaterway
Detour if closed9.9 mi (16 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 Bobtown RD over Trib-Mudlick Creek built?

It was built in 1995, making it 30 years old in 2025.

What condition is Bobtown RD over Trib-Mudlick 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 March 2024.

How much traffic does Bobtown RD over Trib-Mudlick Creek carry?

About 119 vehicles per day (2021 count).

How long is Bobtown RD over Trib-Mudlick Creek?

The structure is 50 ft (15.3 m) long with a longest span of 45 ft (13.8 m) and a deck 16 ft wide.

Who owns Bobtown RD over Trib-Mudlick Creek?

It is owned by the County Highway Agency.