Loading Zones: Arlington Heights vs Chicago
How do loading zones rules compare between Arlington Heights, IL and Chicago, IL?
Arlington Heights and Chicago have similar restriction levels.
Arlington Heights, IL
Cook County
Cook County Code Chapter 90 sets commercial loading-zone standards and the Department of Transportation and Highways approves loading zones on county roads. Site plans for new commercial buildings must include off-street loading bays, and on-street loading is allowed only where signed under DOTH or municipal authority.
View full Arlington Heights rules →Chicago, IL
Cook County
Chicago loading zones are CDOT-designated yellow curb spaces under MCC 9-64-070, restricting use to active loading and unloading of passengers or freight by vehicles displaying required signage, with hours and vehicle types posted on accompanying signs.
View full Chicago rules →Key Facts Comparison
| Fact | Arlington Heights | Chicago |
|---|---|---|
| Authority | Cook County Ch. 90 and 102 | CDOT designates and signs |
| Approval | DOTH for county highways | - |
| Off-street bays | Required for new commercial | - |
| Curb color | Yellow with posted hours | - |
| Suburban streets | Suburb posts and enforces | - |
| Code section | - | MCC 9-64-070 |
| Yellow curb meaning | - | Loading zone designation |
| Decal needed | - | Truck loading permit required |
| Fine range | - | $100 to $250 |
Highlighted rows indicate differences between cities.
Arlington Heights FAQ
Can a delivery truck idle in any yellow zone in Cook County?
Only if the zone is signed for loading and the truck is actively loading or unloading within the posted hours. Outside those windows, the vehicle is treated as illegally parked and subject to ticketing and towing.
Must a new commercial building include off-street loading?
Yes for unincorporated Cook County. Ch. 102 zoning and Ch. 90 require off-street loading berths sized to the use, reviewed during site-plan approval by the Cook County Department of Building and Zoning before a certificate of occupancy is issued.
Chicago FAQ
Can I park in a yellow zone if I stay in my car?
Only briefly for active passenger loading or unloading. Sitting parked beyond posted limits, or leaving the vehicle unattended, makes you ticketable and tow-eligible under MCC 9-64-070.
Do I need a permit to use a truck loading zone?
Yes. Sustained commercial loading requires a CDOT loading permit decal. Without it, even active commercial unloading can be cited if posted signs limit zones to permit holders.
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