Curb And Gutter Cross Section

5 9 2 curb and gutter curb and gutter all consist of standard concrete combination curb and gutter type a or type c conforming to mdot sha book of standards for highway incidental structures no.

Curb and gutter cross section.

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. 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. 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. If not using a slip form process deposit the concrete in the forms to the proper depths spade against the forms and consolidate thoroughly.

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. Md 620 02 with a 1 0 wide gutter pan. Expansion joints are usually re q u i r ed spaced.

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. 2 deposit consolidate and slip form the concrete to the required section. 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. 32 16 00 curbs and gutters cad drawings.

The resulting curb gutter or curb gutter shall equal or exceed that produced by forming.