- 01 Pipe Length 26 Feet - 12" Corr. Steel Culvert, Typ 1 See Spl Prov. LF 1 - Aluminized Coated - 15" Corr. Steel Culvert, Typ 1 See Spl Prov. LF 1 - Aluminized Coated - 18" Corr. Steel Culvert, Typ 1 See Spl Prov. LF 1 - Aluminized Coated - 24" Corr. Steel Culvert, Typ 1 See Spl Prov. LF 1 - Aluminized Coated - 30" Corr. Steel Culvert, Typ 1 See Spl Prov. LF 1 - Aluminized Coated - 36" Corr. Steel Culvert, Typ 1 See Spl Prov. LF 1 - Aluminized Coated - 48" Corr. Steel Culvert, Typ 1 See Spl Prov. LF 1 - Aluminized Coated - 60" Corr. Steel Culvert, Typ 1 See Spl Prov. LF 1 - Aluminized Coated - - 02 Pipe Lengths 27 to 50 Feet - 12" Corr. Steel Culvert, Typ 1 See Spl Prov. LF 1 - Aluminized Coated - 15" Corr. Steel Culvert, Typ 1 See Spl Prov. LF 1 - Aluminized Coated - 18" Corr. Steel Culvert, Typ 1 See Spl Prov. LF 1 - Aluminized Coated - 24" Corr. Steel Culvert, Typ 1 See Spl Prov. LF 1 - Aluminized Coated - 30" Corr. Steel Culvert, Typ 1 See Spl Prov. LF 1 - Aluminized Coated - 36" Corr. Steel Culvert, Typ 1 See Spl Prov. LF 1 - Aluminized Coated - 48" Corr. Steel Culvert, Typ 1 See Spl Prov. LF 1 - Aluminized Coated - 60" Corr. Steel Culvert, Typ 1 See Spl Prov. LF 1 - Aluminized Coated