Traffic Railing Type T1W

Classification	Traffic
Description	9-inch concrete parapet and with two steel rectangular tube rails centered at 19 inches and 31 inches above the roadway surface. The rails are supported by twin steel posts spaced a maximum of 9 ft. apart.
Approved test criteria and level	Successfully crash-tested and approved for MASH TL-3.
Nominal height	32 inches
Minimum height after maintenance overlays	30 inches