L-T-P type poles and signs

L-type poles are single-post structures bent at a 90-degree angle, mainly used to support additional signs and panels. T-type poles have a T-shaped structure and are designed to hold multiple signs. P-type poles are simple vertical posts and are the most commonly used supports for traffic signs.

These types of poles are used for mounting and stabilizing traffic signs, informational boards, speed limit indicators, and other warning signs along the roadside.