Illustrated data on highway signs at intersection of U S Route 1 with U S Route 22 and NJ Route 21 on outskirts of Newark; signs with white neon letters 15 to 18 in. high are set on steel frames spanning highway well in advance of intersection to get traffic into proper lanes.
Signs to speed traffic
Eng News-Rec
Engineering News-Record ; 140 , n 2
1948
3 pages
Article (Journal)
English
© Metadata Copyright Elsevier B. V. All rights reserved.
Safer cycling, traffic signs and reducing vehicle speed
British Library Online Contents | 2013
Traffic calming : vehicle activated speed limit reminder signs
TIBKAT | 1995
|Engineering Index Backfile | 1933
Engineering Index Backfile | 1946
Engineering Index Backfile | 1946