Cook County Department of Transportation and Highways designs bike lanes on county-owned roadways using AASHTO and NACTO standards. The Forest Preserve District operates over 300 miles of off-road paths, and CTA and Pace transit corridors include shared bus-bike lanes in some segments.
Cook County Department of Transportation and Highways maintains the Cook County Bike Plan (2019) guiding lane installation on the 575-mile county highway network. Designs follow AASHTO Guide for Development of Bicycle Facilities and NACTO Urban Bikeway Design Guide, including buffered, protected, and standard lanes. The Forest Preserve District of Cook County operates over 300 miles of paved trails (Salt Creek, North Branch, Cal-Sag, Burnham Greenway). Municipal streets and Chicago Department of Transportation lanes are governed separately. Riding rules follow Illinois Vehicle Code (625 ILCS 5/11-1502 et seq.), which treats bicycles as vehicles with right of way and signaling duties.
Riding outside designated lanes where required, running stop signs, riding without lights at night, or blocking bus lanes triggers Illinois Vehicle Code citations starting around $75 plus court costs, escalating for repeat offenses.
Other ordinances people look up for this city. Green dot = verified primary-source excerpt.
Des Plaines, IL
Des Plaines City Code 6-2-7(E) applies its dBA limits to vehicles and equipment on the public right of way (excessive at 65 dBA daytime / 50 dBA quiet hours ...
Des Plaines, IL
Des Plaines City Code 6-2-7(D) makes it unlawful to make or continue any sound determined to be excessive. Outside quiet hours, 6-2-7(E)(5) sets the threshol...
Des Plaines, IL
Des Plaines City Code 6-2-7(F) makes it unlawful to operate any sound-production or amplification device whose sound crosses a property line and raises total...
Des Plaines, IL
Des Plaines City Code Section 7-3-8 prohibits parking on designated streets during declared snow removal operations so that plows can clear the roadway; viol...
Des Plaines, IL
Des Plaines requires fences and the full lot to be properly maintained, including portions of a lot where a fence is not on the property line, and limits fen...
Des Plaines, IL
Des Plaines prohibits barbed-wire and electrically charged fences in residential areas; they are allowed only in nonresidential districts where the Zoning Ad...
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