Concrete Headwall/Wingwall for Single Normal 42" [1050] to 84" [2100] Pipe Culvert M601-5

Federal Highway Administration2005PDFOtherhttps://ntlrepository.blob.core.windows.net/lib/78000/78200/78231/Std601-5m.pdfhttps://flh.fhwa.dot.gov/resources/standard/Std601-5m.pdfFederal Highway Administration (U.S.)Federal Highway Administration (U.S.)United StatesTechnical drawingsMetric systemConcrete pavementsWallsCulvert pipe100