US Bridges

Alexander RD over CSX Railroad

PoorClosed to traffic

Kenton County, Kentucky · 1.4 MI N of JCT Ky 177 · Structure no. 059C00011N

Built
1950
75 years old
Condition
Poor
inspected June 2024
Type
Stringer/Multi-beam or Girder
Wood or Timber
Length
95 ft
6 main spans
Daily traffic
12
2006 count
Owner
County
County Highway Agency

About this bridge

Alexander RD over CSX Railroad is a wood or timber stringer/multi-beam or girder carrying Alexander RD over CSX Railroad in Kenton County, Kentucky. It was built in 1950, so it is 75 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 3 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: closed to all traffic.

It carries about 12 vehicles a day, projected to reach 16 by 2026. The structure is 95 ft (29 m) long and 14 ft wide. If it were closed, the detour would be 98.8 mi (159 km).

CarriesAlexander RD
CrossesCSX Railroad
Location1.4 MI N of JCT Ky 177
RouteCounty Highway 1121
Coordinates38.82222, -84.43
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
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure3 SeriousLoss of section, deterioration, spalling or scour have seriously affected primary structural components.
Substructure3 SeriousLoss of section, deterioration, spalling or scour have seriously affected primary structural components.
Last inspectionJune 2024
Inspection intervalevery 12 months
Operating statusClosed to all traffic
ScourBridge not over waterway
Structural evaluation0: Immediate repair necessary to put back in service
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment4: Meets minimum tolerable limits to be left in place as is
Operating rating0.2 US tons
Inventory rating0.1 US tons

Structure

MaterialWood or Timber
DeckWood or timber
Main spans6
Design loadUnknown
Structure length95 ft (29 m)
Longest span26 ft (7.9 m)
Deck width14 ft (4.3 m)
Roadway width13 ft (3.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic12 (2006)
Projected traffic16 by 2026
Trucks0%
Lanes on structure1
Traffic directionOne-lane bridge for two-way traffic
CarriesHighway
CrossesRailroad
Detour if closed98.8 mi (159 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusPossibly eligible for the National Register; requires further investigation
Work proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$284,000
NavigationNo navigation control on waterway

Frequently asked questions

When was Alexander RD over CSX Railroad built?

It was built in 1950, making it 75 years old in 2025.

What condition is Alexander RD over CSX Railroad 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 2024.

How much traffic does Alexander RD over CSX Railroad carry?

About 12 vehicles per day (2006 count).

How long is Alexander RD over CSX Railroad?

The structure is 95 ft (29 m) long with a longest span of 26 ft (7.9 m) and a deck 14 ft wide.

Who owns Alexander RD over CSX Railroad?

It is owned by the County Highway Agency.