Safety Eligibility Letter WZ-55
Hardware Type:
Work Zone Devices
Code:
WZ-55
Date:
Testing Criteria:
NCHRP 350
Manufacturer:
Craig Mittlestadt, Minnesota DOT
Device Description:
Type III Barricade perforated square steel tube. Type III Barricade with sign (no lights on either)
View PDF:
wz55.pdf (200.07 KB)