ELIZABETHTOWN TO
RADCLIFF CONNECTOR


The first ECO-SPAN® arch installed for the Kentucky Transportation Cabinet was part of the construction of the Elizabethtown to Radcliff Connector in Hardin County, Kentucky. The efficiency of the variable-radius arch was perfect fit for the 35’ grade separation required at this site.

Central Bridge installed the 164’ long structure including precast headwalls and wingwalls in two days. Strip foundations bearing on limestone bedrock supported the precast concrete arch system.

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HARDIN COUNTY, KENTUCKY


Installed September, 2012


PROJECT TEAM MEMBERS

Owner:  Kentucky Transportation Cabinet
Engineer:  QK4, Kentucky Transportation Cabinet
Contractor:  Central Bridge
Precast Producer:  Independent Concrete Pipe Company


TECHNICAL DETAILS

Span:  42 feet
Rise:  12 feet
Length:  164 feet
Cover:  20 feet
Live Load:  HL-93 MOD
Skew Angle:  5 degrees
Type:  VERSA™ MULTIPLE RADIUS
Finish:  Plain Concrete