Reduced radiated-noise rail

Reinforced concrete tie with embedded rail clamp means

Reinforced molded lignocellulosic crosstie and railway assembly

Resilient ballast underlayment mat including nonwoven fiber flee

Resilient caps for cross-ties at railway crossings

Resilient material housing in the nose of a rail anchorage

Resilient mounting for a rail on its support

Resilient rail connection

Resilient rail fastener

Resilient rail fastener

Resilient rail fastener assembly for curved track

Resilient rail fixing device for track installations

Resilient railway fastening clip resisting loosening or removal

Resilient support means

Resiliently mounted rail for rail vehicles

Restored vibration isolation for railway tracks

Restraining rail mounting assembly

Ribbed elastomeric rail pad

Rigid track

Riser device for creating an elevated structure for artificial l