Ill. Admin. Code tit. 92, pt. 550, ILLUSTRATION B
NONCOMMERCIAL RURAL | NONCOMMERCIAL URBAN | COMMERCIAL RURAL | COMMERCIAL URBAN | INDUSTRIAL-COMMERCIAL-RECREATIONAL HGH-VOLUME TRAFFIC GENERATORS | ||
WIDTH OF DRIVE | 12' Min. 24' Max. | 35' Max. (60' Max. 6' from Edge of Pavement) | 35' Max. (85' Max. at Curb) | 2@24' or 35' Max. | ||
RADII OF FLARE | 10' Min. 30' Max. | 5' Min. 15' Max. | 10' Min. 40' Max. | 10' Min. 25' Max. | 30 - 50' or 3 C.C. | |
ANGLE OF DRIVE | 60° - 90° | *45° - 90° | ||||
ISLAND AREA | ---- | 10' Min. at ROW 5' Min. Radius 10' Min 6' from Pavement | 6' Min. at Edge of Pavement and at ROW 5' Min. Radius | 4' - 18" Wide Median | ||
DISTANCE FROM PROPERTY LINE (To any part of driveway or flare) | 0' Min. | 5' Min. (6' from Edge of Pavement) | 3' Min. | 10' Min. | ||
DISTANCE FROM INTERSECTING STREET | **50' Min. | ***5' Min. | **50' Min. | ---- | **100' Min. | |
5' Min. from beginning of flare to extension of intersecting road ROW | ||||||
DISTANCE BETWEEN DRIVES | ---- | 10' Min. (6' from Edge of Pavement and at ROW) | 6' Min. (at Edge of Pavement and at ROW) | 440' Min. 660' Desirable | ||
* 45° permitted only for one-way drives; 60° minimum for two-way drives.
** From edge of intersecting road to beginning of driveway flare.
*** Undisturbed length of curb between driveway flare and intersecting street flare.
Ill. Admin. Code tit. 92, pt. 550, ILLUSTRATION B