Curb And Gutter Cross Section

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Curb and gutter cross section.

Expansion joints are usually re q u i r ed spaced. When a separate curb and gutter is used there must be joints in the curb and gutter at all the same lo cations as the joints in the pavement fi g u re 1 eve n though there may also be intermediate joints in the curb and gutter. On curb and gutter sections placement of vertical curves should be at the extended gutter line and not closer to the travel lanes unless curb and gutter returns and proper drainage are provided. 32 16 00 curbs and gutters cad drawings.

Roadways in urban and suburban areas without curb and gutter require sidewalks which should be placed between the ditch and the right of way line if practical. If not using a slip form process deposit the concrete in the forms to the proper depths spade against the forms and consolidate thoroughly. For curb and gutter sections a buffer space of 4 ft to 6 ft 1 2m to 1 8m between the back of the curb and the sidewalk is desirable. The curb at the same location as the joints in the pave ment.

It is also used for isolated entrances along predominantly open section rural routes. 2 deposit consolidate and slip form the concrete to the required section. 32 cad drawings for category. 32 16 00 curbs and gutters.

All curbs shall have a minimum of 3 compacted earth backing for support sloping up 1 2 per foot from top of curb for a minimum of 3.