Sandunan siginar zirga-zirgar ababen hawa an kera su ne na musamman don shigar da shugabannin sigina akan hanyoyi.Ya haɗu da babbar hanya da ƙayyadaddun ƙayyadaddun gundumomi.Madaidaicin sandar tsayi shine mita 4.Fuskar sandar tana da galvanized, wanda ke da juriya ga lalata a cikin yanayin waje.An ƙera shi azaman nau'in bututu mai zagaye.Yana da ramukan da suka wajaba don tafiyar da kebul.Ya dace don amfani a mahadar.Yana da babban ɗaukar nauyi don LED ko na'urorin sigina na gargajiya.

Ana amfani da Sandunan Siginar Traffic na Galvanized sosai a cikin 'yan shekarun nan saboda tsayin daka da ƙarancin kulawa.Lalacewar irin wannan sandunan shine ba za a iya sake sarrafa su ba.

Amfani da Galvanized Traffic Signal Poles ya karu a cikin 'yan shekarun nan saboda tsayin daka, ƙarancin kulawa da tsawon rayuwa.Lalacewar irin wannan sandunan shine ba za a iya sake sarrafa su ba.