Recommendations to reduce train noise and vibrations near homes

(a) In general Not later than 1 year after the date of the enactment of this Act, the Comptroller General of the United States shall develop and submit to Congress a report containing— (1) recommendations to reduce train noise and vibrations near homes; and (2) estimates of the costs and benefits of each such recommendation. (b) Contents The report required under subsection (a) shall, at a minimum, include such recommendations regarding— (1) modifications to trains and tracks; (2) modifications to train and track maintenance procedures; (3) speed limits for trains; (4) mitigation measures between tracks and homes; (5) the distance required between tracks and homes; (6) limits on the number of trains; (7) limits on the number of cars on trains; (8) limits on hours of operations; (9) building noise insulation; and (10) modifications to soil conditions.