11 f.B»i»» 4 <:»-/>, A, 16-6 L< foB.Rs A, A, 4 4-LON4 2-Q- [. iiij Tot*,. St«l ZlZO* Figure 40. Bill of Material for Steel for Bridge l Illinois Figure 41 shows the design for plain concrete abutments used by theIllinois Highway Commission. This type of substructure is used wherethe height… … by Hie Illinois State PORTLAND C EME X T the reason that the height and length of the wing walls is so influenced bythe character of the banks of the stream that these dimensions will varyfor each structure. t surfaces of substructure a Note— Use two thicknesses of building paper between…
Bridges · Concrete · Culverts
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