I am looking for a matrix of RCP/RCB culvert depth under railroad versus conduit size. I am concerned with Cooper E-80 loading. Any associated cost information would be appreciated. Thanks.
In Southern California, there are large tracts of dairyland overlaid with 3 to 6 feet of manure. These areas are being converted to new development of residential, commercial, and industrial land uses. Similar surrounding developments have required the removal of said manure due to geotechnical...