Heavy Traffic H-40 Rated Open Bottom 24" Depth Channel

Reinforced with steel, this channel can meet up to AASHTO H-40 heavy equipment requirements to support 64,000 lbs. per axle load. This rating can be achieved when paired with Concast's H-40 rated Galvanized Steel or 6.5" Concrete or Covers.   These will all meet a minimum of H-20 at 32,000 lbs. per axle load. These channels are 24" deep with openings in the channel floor. Standard lengths are either 48" or 96". Chart widths reference the channel inside width.