By Riley Pettrone, lead lift planner at 123 Crane Service
A crane might only be on your street for a few hours, but the permitting and planning behind it can take weeks. This is what I'd want a contractor to know before calling, based on my experience coordinating crane operations, street closures and permits throughout Chicago.
When a crane job needs a CDOT permit
Any time a crane operation occupies or obstructs the public right-of-way, you need a permit from the Chicago Department of Transportation (CDOT). That includes sidewalks, curb lanes, traffic lanes, bike lanes and alleys.
If the crane sets up entirely on private property and doesn't obstruct the public right-of-way, a CDOT street closure permit generally isn't required. The crane may still need separate travel permits depending on its weight, dimensions and route.
Chicago also has restrictions on setting crane outriggers on public sidewalks. Contractors routinely do it, but that doesn't necessarily mean it's permitted. Outrigger placement needs to be addressed during the permitting process.
If the work is for the City of Chicago or another government agency, CDOT may waive certain permit fees.
Who pulls the permit, and what's needed from you
Usually the crane contractor pulls its own street closure permit.
If the general contractor already has a permit for part of the public right-of-way, we can coordinate our permit with theirs so nobody pays twice for the same space. Say the GC already has the sidewalk and curb lane, but the crane needs the sidewalk, curb lane, traffic lane and opposite curb lane. We can apply in conjunction with the GC's existing permits, subject to CDOT approval.
The most important thing we need from the customer is the building permit, if the work requires one. The City decides which construction activities require building permits. In my experience, when the underlying work requires one, CDOT won't issue the crane street closure permit until it's provided.
We also need:
- The jobsite address
- The scope of work
- The anticipated lift date
- The required work area
- Any existing street or sidewalk permits
How far ahead to call
Call as early as you can. These are the lead times I plan around:
| Situation | Lead time |
|---|---|
| Straightforward permit, no temporary no-parking signs or complicated coordination | As little as one business day |
| Temporary no-parking signs required | Apply at least four business days ahead |
| CTA buses need to be rerouted | CTA asks for at least two weeks' notice |
| Aldermanic coordination, engineering, ground-penetrating radar (GPR) or crane placement surveys | Several weeks |
| Projects with heavy engineering and site preparation | A month or longer |
What a crane permit costs in Chicago
Chicago doesn't have one flat fee for crane street closures. CDOT charges by the type of obstruction, the linear footage occupied, the duration, and whether the work is inside or outside the Central Business District (CBD).
According to the 2026 CDOT permit fee schedule, these rates apply to one-to-three-day closures:
| Closure type | Outside CBD | Inside CBD |
|---|---|---|
| Partial sidewalk | $1.25/ft | $2.50/ft |
| Full sidewalk | $2.50/ft | $5.00/ft |
| Bike lane | $2.50/ft | $5.00/ft |
| Parking lane | $6.00/ft | $12.00/ft |
| Traffic/bus lane | $12.00/ft | $24.00/ft |
| Alley, 10 ft unobstructed | $3.00/ft | $6.00/ft |
| Alley, under 10 ft unobstructed | $6.00/ft | $12.00/ft |
If a crane needs 100 linear feet of full sidewalk, parking lane and traffic lane for one day, the occupancy fees come to about $2,050 outside the CBD or $4,100 inside it.
That's before the rest of the bill:
- Application fees.
- Traffic control. Barricades, flaggers and signage are priced by the number of people, the type and quantity of barricades and signs, and the duration. A simple curb lane closure costs far less than a full street closure with multiple flaggers, extensive barricading and detour signage. All of it has to comply with CDOT requirements and the Manual on Uniform Traffic Control Devices (MUTCD).
- Parking meters. The City charges for the metered spaces affected, and rates vary across Chicago.
- Police details, if they're required.
Parking enforcement can still ticket vehicles inside your permitted work zone, even when you've paid the City for those spaces. Chicago's metered parking runs under a private concession agreement, which makes these tickets particularly frustrating to sort out. Don't assume one can simply be waived.
What holds up or kills a permit
These are the biggest obstacles I've run into:
- CTA bus reroutes, which need extra coordination and advance notice.
- Aldermanic coordination, particularly in residential areas or for full closures that affect access to local businesses.
- Conflicting permits, when another contractor already holds the same street or work area.
- Downtown moratoriums, which restrict construction and street closures in the CBD during certain periods.
- Missing building permits, when the work requires one and the customer hasn't obtained it.
- Special events, since parades, festivals and races can prevent a closure from being approved.
- Engineering and site investigations, including GPR, outrigger load calculations, ground-bearing evaluations and crane placement surveys, which can take weeks.
Towing is another major one. If vehicles are parked in the work zone on lift day, the City generally won't tow them until the posted no-parking restrictions take effect, and even when towing is authorized, the City isn't always quick to respond. Meanwhile the crane, operators, riggers, trucking and an entire construction crew are standing around. That downtime can cost thousands of dollars.
Lifts near the L tracks and in alleys
Crane operations within 50 feet of CTA elevated tracks need additional coordination with CTA. Depending on the operation, CTA flaggers and other safety measures may be required. Identify this early, because it can significantly affect both the schedule and the cost of the lift.
Alleys also need permits when the crane occupies the public right-of-way. The bigger problem is usually overhead: many Chicago alleys are full of electrical lines, communication cables, poles and other obstructions. An alley can be wide enough to fit a crane and still not have enough clearance to operate it safely. Alley lifts are often much more complicated than they first appear, and in many cases they aren't practical.
The job on Halsted where the signs disappeared
One of the most frustrating crane jobs I've dealt with was at 2020 N. Halsted Street in Chicago. We were mobilizing a 160-ton all-terrain crane to set rooftop mechanical equipment.
The permit process took about four weeks because we had to coordinate the street closure and CTA bus reroutes with CDOT and CTA. Everything was approved, and the City posted temporary no-parking signs throughout our designated work zone.
Then someone tore down all the signs before the scheduled lift. On lift day, the entire street was full of parked cars. The people who parked there probably had no idea they weren't supposed to.
We showed City towing personnel our approved permit, but they refused to tow because the no-parking signs weren't posted. We contacted the police, and they couldn't do anything either. The City couldn't provide a solution, and we had no choice but to cancel the lift and reschedule.
We had already incurred the expenses of mobilizing a 160-ton crane, operators, crews and equipment. The City agreed to waive the permit fee for the rescheduled date but didn't reimburse us for any of the costs. We were left holding the bag on a substantial financial loss, despite having followed the permitting process correctly.
So send someone to the site the day before the lift to verify the no-parking signs are still posted, then get there early on lift day to make sure the work zone is clear. Don't assume that just because you have an approved permit, the street will actually be available when your crane arrives. That's a lesson we learned the expensive way.
Planning a crane lift in Chicago?
123 Crane Service plans the lift, coordinates the crane through vetted crane companies, and handles the street permit if the crane sits in the public way. Call us at (312) 313-9070. We are the perfect people to get it done.
You can also see our Chicago crane rental page and crane rental FAQ. If it's a rooftop unit, here's how we handle HVAC crane lifts.
