Welcome to D.E. Gemmill’s resources. Keep up with the latest news and happenings in the industry and learn helpful tips from our expert blog and news posts.
We also have a listing of important resource sites below for our customers.
Penn Dot Traffic Control, Signing, & Construction Standards
Traffic Control-Pavement Markings and Signing Standards – Penn DOT Pub 111
Traffic Standards-Signals – Penn Dot Pub 148
Temporary Traffic Control Guidelines – Supplementing Federal Highway Administration’s Manual On Uniform Traffic Control Devices (Color) – Penn DOT – Pub 213
Flagging Handbook – Penn DOT Pub 234
Sign Blank Specifications – Penn DOT Pub 306
Line Painting – Penn DOT – Pub 370I
Signing – Penn DOT – Pub 370K
Highway Construction Specifications – Penn Dot – Pub 408
U.S. Guidelines & Resource Sites
Manual on Uniform Traffic Control Devices – FHA (Federal Highway Administration)
ADA – U.S. Department of Justice
ADA Parking Requirements
ATSSA – American Traffic Safety Services Association