TrinityHighway.com
18
December 2021
STEP 1A
CAT® and CAT® Tail - Post Layout 1-8
Connecting to 27 3/4” [705 mm] High Downstream
Single/Double Sided Guardrail
PARTS
INSTRUCTIONS
Reference: Drawing SS220 and SS224
1. Layout the post locations as shown above.
2. Layout and placement of the posts are critical to the assembly of the
CAT®.
Use only Trinity Highway parts
that are specified herein for the
CAT®
for
assembling,
maintaining, or repairing the
CAT®. Do not utilize or otherwise
commingle parts from other
systems even if those systems
are Trinity Highway systems.
WARNINGS
Ensure proper site grading in accordance with the state/specifying
agency guidelines or the AASHTO Roadside Design Guide,
whichever is more stringent. Failure to follow this warning could
result in serious injury or death in the event of a vehicle impact with
the system.
