HSRR meaning in Regional ?

Answer:

What is Hardin Southern Railroad mean?

The Hardin Southern Railroad (reporting mark HSRR) was a short line freight and tourist railroad located in Hardin, Kentucky. In 2005, the Murray-Calloway Economic Development Corporation bought the former line and leased it to the KWT Railway for the purpose of serving the Murray Industrial Park in Murray.

A passenger train operated over this line until 2005. The equipment used included an EMD SW1 which was sent to Knoxville Locomotive Works in Knoxville, Tennessee. The passenger cars and a Chessie System C27A caboose went to the Tennessee Valley Railroad Museum in Chattanooga, Tennessee, and Norfolk Southern, with the caboose ending up on the Black River & Western Railroad in Ringoes, New Jersey.

Most of the trackage of the former Hardin Southern Railroad was removed in August 2009.

reference

Full Form	Category
Health Services Research Resources	Academic & Science
Human Subjects Research Review	Academic & Science
Hertie School Research Repository	Academic & Science
Human Services Revenue Report	General
Hub and Shroud Radius Ratio	General
Hydraulik Service Rhein Ruhr	General
Human Sexual And Reproductive Rights	General
High Street Rate Relief	General
Health Sciences Room Reservations	Medical
Hardin Southern Railroad Incorporated	Regional
Hardin Southern Railroad	Regional
Historic Scale Racing Replicas	Sports