May a triangular-shaped flag or device be used by itself to mark an oversized load?
Section § 393.87: Warning flags on projecting loads.
Guidance Q&A
Question 1: May a triangular-shaped flag or device be used by itself to mark an oversized load?
Guidance: No. However, nothing prohibits using a triangular-shaped flag in conjunction with the prescribed flag.
Regulatory Topic:
Triangular flag to mark oversized load
Effective Date: Sunday, May 4, 1997
Issued Date: Friday, April 4, 1997