Heavy Traffic Rated Open Bottom 36" Depth Channel

Reinforced with steel, Concast standard concrete heavy traffic channel will support a minimum of 32,000 lbs. per axle load, which is AASHTO H-20.  They can also support up to 64,000 lbs. per axle load when paired with Concast's H-40 rated covers. These channels are 36" deep with openings in the channel floor. Inside width of the trench is referenced in the charts below.