US Bridges

Old Railroad Grade over East Fork of Back Creek

PoorPosted for load

Garrard County, Kentucky · 1 MI N of JCT W/Ky 52 · Structure no. 040C00009N

Built
1974
51 years old
Condition
Poor
inspected November 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
58 ft
2 main spans
Daily traffic
262
2006 count
Owner
County
County Highway Agency

About this bridge

Old Railroad Grade over East Fork of Back Creek is a steel stringer/multi-beam or girder carrying Old Railroad Grade over East Fork of Back Creek in Garrard County, Kentucky. It was built in 1974, so it is 51 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 262 vehicles a day, projected to reach 417 by 2026. The structure is 58 ft (17.8 m) long and 14 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesOld Railroad Grade
CrossesEast Fork of Back Creek
Location1 MI N of JCT W/Ky 52
RouteCounty Highway 1104
Coordinates37.59861, -84.47722
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
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 inspectionNovember 2024
Inspection intervalevery 12 months
Operating statusPosted for load restriction
ScourFoundations stable; scour above top of footing
Structural evaluation2: Basically intolerable, requiring high priority of replacement
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating17.1 US tons
Inventory rating10.3 US tons

Structure

MaterialSteel
DeckCorrugated steel
Main spans2
Design loadUnknown
Structure length58 ft (17.8 m)
Longest span27 ft (8.1 m)
Deck width14 ft (4.3 m)
Roadway width13 ft (4.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic262 (2006)
Projected traffic417 by 2026
Trucks0%
Lanes on structure1
Traffic directionOne-lane bridge for two-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$151,000
NavigationNo navigation control on waterway

Frequently asked questions

When was Old Railroad Grade over East Fork of Back Creek built?

It was built in 1974, making it 51 years old in 2025.

What condition is Old Railroad Grade over East Fork of Back 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 November 2024.

How much traffic does Old Railroad Grade over East Fork of Back Creek carry?

About 262 vehicles per day (2006 count).

How long is Old Railroad Grade over East Fork of Back Creek?

The structure is 58 ft (17.8 m) long with a longest span of 27 ft (8.1 m) and a deck 14 ft wide.

Who owns Old Railroad Grade over East Fork of Back Creek?

It is owned by the County Highway Agency.