concrete railroad ties

Heavy machinery and crews are working to replace nearly 3/4 mile of LIRR track following Monday's derailment. March 21, 2013 (credit: Jim Smith/WCBS 880)

LIRR Derailment Repairs Expected To Be Complete By Monday Morning Commute

Specialized machinery has been working to dig up the nearly 1,600 damaged concrete railroad ties to replace them with fresh ones.

03/21/2013