Zoneomics Logo
search icon

Chicago Ridge City Zoning Code

ARTICLE XII

OFF-STREET PARKING AND LOADING REQUIREMENTS

Sec. 56-336.- Facilities required.

In any district, every building built, structurally altered, enlarged or increased in capacity, and every land use initiated subsequent to the adoption of the ordinance from which this chapter is derived shall provide off-street parking and loading facilities as provided in this chapter.

(Code 1978, § 5-13-1; Code 1997, § 98-300)

Sec. 56-337. - Scope of regulations.

The off-street parking and loading provisions of this chapter shall apply as follows:

(1)

For all buildings and structures erected and all uses of land established after the effective date of the ordinance from which this chapter is derived hereof, accessory parking and loading facilities shall be provided as required by the regulations of the districts in which such buildings or uses are located. However, when a building permit has been issued prior to the effective date of the ordinance from which this chapter is derived hereof, and provided that construction is begun within six months of such effective date of the ordinance from which this chapter is derived and diligently prosecuted to completion, parking and loading facilities in the amounts required for issuance of the building permit may be provided in lieu of any different amount required by this chapter.

(2)

When the intensity of use of any building, structure or premises shall be increased through addition of dwelling units, gross floor area, seating capacity, or other units of measurement (including that of number of employees) specified herein for required parking or loading facilities, parking and loading facilities as required herein shall be provided for such increase in intensity of use. However, no building or structure lawfully erected or use lawfully established prior to the effective date of the ordinance from which this chapter is derived shall be required to provide such additional parking or loading facilities unless and until the aggregate increase in units of measurement shall equal not less than 15 percent of the units of measurement existing upon the effective date of the ordinance from which this chapter is derived hereof, in which event parking or loading facilities as required herein shall be provided for the total increase; provided, however, that in the case of the expansion or alteration of residential buildings, required parking or loading facilities shall be provided on the basis of the total required units of measurement for the entire capacity of the building.

(3)

Whenever the existing use of a building or structure shall hereafter be changed to a new use, parking or loading facilities shall be provided as required for such new use. However, if the building or structure was erected prior to the effective date of the ordinance from which this chapter is derived hereof, additional parking and loading facilities are mandatory only in the amount by which the requirements for the new use would exceed those for the existing use if the latter were subject to the parking and loading provisions of this chapter.

(Code 1978, § 5-13-2; Code 1997, § 98-301)

Sec. 56-338. - General requirements.

(a)

Loading, unloading areas. Loading or unloading areas shall not be considered as parking areas.

(b)

Off-street parking for separate uses. Off-street parking facilities for separate uses may be provided collectively if the total number of spaces so provided is not less than the sum of the separate requirements for each such use, and provided that all regulations governing location of accessory parking spaces in relation to the use served are adhered to. Further, no parking space or portion thereof shall serve as a required space for more than one use unless otherwise authorized by the planning and zoning board.

(c)

Plan required. A plan of parking facilities shall accompany each application for a building permit. The completion of the improvements for parking according to such plan shall be a requisite for the validity of the permit.

(d)

Location. All parking spaces required for uses which are established after the effective date of the ordinance from which this article is derived shall be located on the same lot as the use served unless otherwise provided in this section.

(e)

Computation. When determination of the number of off-street parking spaces required by this article results in a requirement of a fractional space, any fraction of one-half or greater shall be counted as one space. Driveways or access aisles shall not be considered in computing required parking area, except as otherwise specifically provided.

(f)

Area. A required off-street parking space shall be at least ten feet in width and at least 20 feet in length, exclusive of access drives or aisles, ramps, columns or office or work area. Such space shall have a vertical clearance of at least seven feet.

(g)

Access. Each required off-street parking space shall be directly upon an aisle, which aisle shall be no less than 20 feet in width. All off-street parking facilities shall be designed with appropriate means of vehicular access of no less than 20 feet in width to a street or alley in such a manner as to minimize interference with traffic movement. No driveway across public property as the right-of-way line shall exceed a width of 25 feet.

(h)

Parking spaces in yards.

(1)

Residence districts. Off-street parking spaces, in residence districts only, open to the sky, may be located in any required rear yard or in any one of the required side yards. Enclosed buildings and carports containing off-street parking shall be subject to applicable yard requirements, except as provided in section 56-366(4).

(2)

Manufacturing districts. In manufacturing districts only, off-street parking spaces open to the sky may be located in any rear yard and in any side yard and in any front yard, but not to exceed 25 percent of such required front yard and not in any transitional yard as required in section 56-226(c).

(i)

Parking adjacent to entryways. Parking shall be prohibited in any area located adjacent to an entrance or doorway. The area of restriction shall be a minimum of ten feet in width as measured five feet in either direction from the center of the doorway entrance. This requirement shall be applicable to all zoning classifications other than R-1.

(Code 1978, § 5-13-3; Code 1997, § 98-302)

Sec. 56-339. - Existing parking facilities.

Accessory off-street parking facilities in existence on the effective date of the ordinance from which this chapter is derived hereof and located on the same lot as the building or use served shall not hereafter be reduced below, or if already less than, shall not be further reduced below the requirements for a similar new building or use under the provisions of this chapter.

(Code 1978, § 5-13-4; Code 1997, § 98-303)

Sec. 56-340. - Permissive parking and loading facilities.

Nothing in this article shall be deemed to prevent the voluntary establishment of off-street parking or loading facilities to serve any existing use of land and buildings; provided that all regulations herein governing the location, design and operation of such facilities are adhered to.

(Code 1978, § 5-13-5; Code 1997, § 98-304)

Sec. 56-341. - Damage or destruction to buildings.

For any conforming or legally nonconforming building or use which is in existence on the effective date of the ordinance from which this chapter is derived hereof which subsequently thereto is damaged or destroyed by fire, collapse, explosion or other cause, and which is reconstructed, reestablished or repaired, off-street parking or loading facilities equivalent to any maintained at the time of such damage or destruction shall be restored or continued in operation. However, in no case shall it be necessary to restore or maintain parking or loading facilities in excess of that required by this article for equivalent new uses or construction. Reference shall be made to article XIV of this chapter relating to nonconforming uses.

(Code 1978, § 5-13-6; Code 1997, § 98-305)

Sec. 56-342. - Control of off-site parking facilities.

In cases where parking facilities are permitted on land other than the zoning lot on which the buildings or use served is located, such facilities shall be in the same possession as the zoning lot occupied by the building or use to which the parking facilities are accessory. Such possession may be either by deed or long-term lease, the term of such lease to be determined by the board of trustees. The owner of the land on which the parking facilities are to be located shall be bound by covenants filed of record in the office of the recorder of deeds or the registrar of titles of the county, requiring such owner, her heirs and assigns, to maintain the required number of parking facilities for the duration of the use served or of the lease, whichever shall terminate the sooner.

(Code 1978, § 5-13-7; Code 1997, § 98-306)

Sec. 56-343. - Submission of plot plan.

Any application for a building permit, or for a certificate of occupancy where no building permit is required, shall include therewith a plot plan drawn to scale and fully dimensioned, showing any parking or loading facilities to be provided in compliance with the provisions of this chapter.

(Code 1978, § 5-13-8; Code 1997, § 98-307)

_____

Sec. 56-344. - Parking spaces required.

(a)

Adequate off-street parking spaces shall be provided to accommodate all the motor vehicles of residents, employees, visitors, customers and vehicles used in the conduct of an enterprise, but in no case shall they be less than the minimums listed in the following schedule:

(1)

R-1 residence district.

One-family dwellings One parking space for each dwelling unit
Community buildings Parking spaces equal in number to 30 percent of the capacity in persons shall be provided
Parks, playgrounds and athletic fields Parking spaces shall be provided in adequate number to serve the public, as determined by the planning and development commission
Libraries One parking space shall be provided for each 200 square feet of gross floor area
Churches, temples One parking space shall be provided for each five seating spaces. For the purpose of this type of use, parking spaces already provided to meet the off-street parking requirements for office buildings and industrial establishments or off-street parking facilities provided by the village and lying within 300 feet of the place of public assembly as measured along lines of public access and that are not normally in use between the hours of 6:00 p.m. and midnight and are made available for other parking, may be used to meet up to 50 percent of the total requirements of parking space for churches, temples and places of public assembly. The church or temple shall provide evidence, satisfactory to the village board of trustees, of authorization to use such parking areas
Elementary schools One parking space for every employee. In addition, where an auditorium is available for public use, parking space shall be provided equal in number to 30 percent of the capacity in persons of the auditorium or gymnasium
High schools One parking space for every employee and one parking space for every six students
Junior colleges and colleges One parking space for each employee. In addition, parking spaces adequate in number to serve the students and the public, as determined by the planning and development commission

 

(2)

R-2 limited multifamily district.

Two- or three-family dwellings Two parking spaces for each dwelling unit
Other uses To comply with the regulations of subsection (a)(1) of this section relating to the R-1 district

 

(3)

R-3 multifamily district.

Multifamily dwellings, rowhouses, townhouses and garden-type homes Two parking spaces for each dwelling unit
Boardinghouses and lodginghouses Two parking spaces for each sleeping room
Fraternities, sororities One parking space shall be provided for each three active members, plus one parking space for each two employees, plus one parking space for the manager
Private clubs and lodges Parking space shall be provided equal in number to 30 percent of the capacity in persons to such establishment
Hospitals One parking space for every hospital bed, plus one parking space for each two employees, plus one parking space for each staff doctor shall be provided. Parking may be provided in lots contiguous to or adjoining the lot containing the principal use. If a dormitory is provided, or school facilities such as a nursing school, there shall be one parking space provided for every two students
Other uses To comply with the regulations of subsection (a)(2) of this section relating to the R-2 district

 

(4)

C-1 general business district. All retail sales and services listed in the C-1 business district, unless otherwise provided herein, shall provide the following:

Gross Floor Area (in square feet) Parking Area Required
0—2,000 Two square feet for one square foot of floor area, including parking space, aisles and driveways
2,000—5,000 Three square feet for one square foot of floor area, including parking space, aisles and driveways
5,000 and over Four square feet for one square foot of floor area, including parking space, aisles and driveways

 

Restaurants Parking spaces equal in number to 30 percent of the capacity in persons shall be provided
Radio and television studios as accessory to retail stores One parking space shall be provided for each two employees, plus one space for each 300 square feet of gross floor area devoted to the studio. These requirements are in addition to those for the related retail operation

 

(5)

C-2 general service district. All retail service stores listed in the C-2 general service district, unless otherwise provided herein, shall provide the following:

Gross Floor Area (in square feet) Parking Area Required
0—2,000 Two square feet for one square foot of floor area, including parking space, aisles and driveways
2,000—5,000 Three square feet for one square foot of floor area, including parking space, aisles and driveways
5,000 and over Four square feet for one square foot of floor area, including parking space, aisles and driveways

 

Gasoline and oil stations One parking space shall be provided for every employee, plus one space for the owner or manager, plus one space for each maintenance or service vehicle
Bowling alleys Five parking spaces shall be provided for each alley, plus additional spaces on the basis of one space for each 70 square feet of gross floor area for affiliated uses, such as bars and restaurants
Amusements Parking spaces equivalent in number to 30 percent of the capacity in persons shall be provided
Hotels and motels One parking space shall be provided for each dwelling unit, plus one parking space for the owner or manager, plus one parking space for each two employees
Taverns and cocktail lounges Parking spaces equal in number to 30 percent of the capacity in persons shall be provided
Carwash One parking space shall be provided for each three employees, plus one space for the owner or manager, and in addition, reservoir parking space equal in number to five times the maximum capacity of the car wash, for automobiles awaiting entrance to the car wash shall be provided. Maximum capacity in this instance shall be defined as the greatest number possible of automobiles undergoing some phase of laundering at the same time
Dance studios One parking space shall be provided for each two employees, plus one space for each three students, figured on the capacity of students on the premises at one time
Lodge halls Parking spaces equal in number to 30 percent of the capacity in persons to such hall shall be provided
Capacity formula In computing capacity, the following formula is used: Capacity in persons is the area of the building usable by the public, divided by ten
Other uses All regulations of the C-1 general business district shall apply to like businesses in the C-3 district.

 

(6)

C-3 regional shopping district.

Area A required off-street parking space shall be at least ten feet in width and at least 20 feet in length exclusive of access drives or aisles, ramps, columns or office or work area having a vertical clearance of at least seven feet for all classifications with the exception of C-3. In the case of C-3 regional shopping center classification, the requirement shall be as follows: a required off-street parking space shall be at least nine feet in width and at least 18 feet in length exclusive of access drives or aisles, ramps, columns or office or work area. Such space shall have a vertical clearance of at least seven feet.

 

(7)

M-1 restricted manufacturing district.

Like businesses All parking requirements of businesses listed in any business zoning shall apply to like businesses in the M-1 district
Airports and commercial heliports Parking spaces shall be provided in adequate number to serve the public, as determined by the planning and development commission
Cartage and express facilities One parking space shall be provided for each vehicle maintained on the premises, plus 1½ spaces for each employee
Highway maintenance shops and yards Each employee shall be provided with 1½ parking spaces plus one parking space for every vehicle maintained on the premises
Public utility and service uses One parking space shall be provided for every vehicle maintained on the premises, plus 1½ parking spaces for each employee, plus parking spaces adequate in number to serve the public, as determined by the planning and development commission
Production, processing, cleaning, servicing, testing, repair or storage of materials, goods or products Each two employees shall be provided with 1½ parking spaces, plus one parking space for each vehicle maintained on the premises
Area Spaces for tractor-trailer parking shall be at least 12 feet in width and at least 80 feet in length; spaces for trailer only parking shall be at least 12 feet in width and at least 50 feet in length; spaces for 20 foot containers shall be at least 12 feet in width and at least 25 feet in length; and spaces for 40 foot containers shall be at least 12 feet in width and at least 45 feet in length. All striping must be a minimum 4 inches wide, including fire lane striping.

 

(b)

The term "employee," as used herein, applies to the maximum number of employees on any one shift.

(Code 1978, § 5-13-9; Code 1997, § 98-308; Ord. No. 10-01-06, § 1, 1-19-2010; Ord. No. 22-02-02, § 5, 2-1-2022)

_____

Sec. 56-345. - Parking design and maintenance.

All parking facilities required in every district, except single-family residence use, shall meet the following requirements of design, construction and maintenance:

(1)

Open and enclosed parking spaces. Off-street parking spaces may be open to the sky or enclosed in a building.

(2)

Surfacing.

a.

Commercial parking lots—C-1 uses. Parking areas shall be improved with either of the following:

1.

Flexible pavement.

(i)

Aggregate base course: eight-inch minimum thickness.

(ii)

Hot mix asphalt binder course: 1½-inch minimum thickness.

(iii)

Hot mix asphalt surface course: 1½-inch minimum thickness.

2.

Rigid pavement.

(i)

Aggregate base course: four-inch minimum thickness.

(ii)

Portland cement concrete pavement: six-inch minimum thickness reinforced Portland cement concrete with six bag mix.

b.

Same—C-2 uses; R-2 and R-3 driveways—Heavy duty pavement. Parking areas and driveways shall be improved with either of the following:

1.

Flexible pavement.

(i)

Aggregate base course: eight-inch minimum thickness.

(ii)

Hot mix asphalt binder course: two-inch minimum thickness.

(iii)

Hot mix asphalt surface course: two-inch minimum thickness.

2.

Rigid pavement.

(i)

Aggregate base course: six-inch minimum thickness.

(ii)

Portland cement concrete pavement: six-inch minimum thickness reinforced Portland cement concrete with six bag mix.

c.

M-1 parking lots and C-3 parking lots. Parking areas shall be improved with either of the following:

1.

Flexible pavement.

(i)

Aggregate base course—ten-inch minimum thickness.

(ii)

Hot mix asphalt binder course—five-inch minimum thickness.

(iii)

Hot mix asphalt surface course—two-inch minimum thickness.

2.

Rigid pavement.

(i)

Aggregate base course: six-inch minimum thickness.

(ii)

Portland cement concrete pavement: six-inch minimum thickness reinforced Portland cement concrete with six bag mix.

d.

The approach and any sidewalks connecting to subsections (2)a, (2)b or (2)c of this section must meet the rigid pavement specifications contained in the sections.

(3)

Drainage. All off-street parking area plans shall be submitted to the village for approval of adequate drainage of water.

(4)

Screening and landscaping. All open automobile parking areas containing more than four parking spaces shall be effectively screened on each side abutting any property situated in a residence district, or property improved with a residence, by a wall, fence or densely planted compact hedge not less than five feet nor more than eight feet in height. Where a public alley exists between the parking area and the residence district or residence and is used for ingress or egress to the parking area, screening shall be used only where, in the opinion of the village engineer, it is safe so to do.

(5)

Lighting. Any lighting used to illuminate off-street parking areas shall be directed away from residential properties in such a way as not to interfere with residential area and uses.

(6)

Repair and service. No motor vehicle repair work or service of any kind shall be permitted in association with any open accessory parking facilities.

(7)

Location. Buildings or uses existing on the effective date of the ordinance from which this article is derived which are subsequently altered or enlarged to as to require the provision of parking spaces hereunder, may be served by parking facilities located on land other than the zoning lot on which the building or use served is located, provided such facilities are within 500 feet walking distance of a main entrance to the use served.

(8)

Maintenance. All parking areas shall be maintained in good condition according to the provisions of the applicable village ordinances.

(9)

Maximum number of spaces. The total number of accessory parking spaces provided for a single-family, two-family or multiple-family dwelling shall not exceed that required by section 56-344 for such use or for an equivalent new use by more than 50 percent or four spaces, whichever number is the greater.

(Code 1978, § 5-13-10; Code 1997, § 98-309; Ord. No. 11-07-12, § 2, 7-19-2011)

Sec. 56-346. - Off-street loading requirements.

Off-street loading berths accessory to uses allowed in all districts shall be provided in accordance with the following regulations:

(1)

Location. All required loading berths shall be located on the same zoning lot as the use served. All motor vehicle loading berths which abut a residence district or residence lot or intervening alley separating such loading berth from a residence district or residence lot shall be completely screened therefrom by building walls or a uniformly painted solid fence, wall or door or any combination thereof, not less than six feet in height. No permitted or required loading berth shall be located within 30 feet of the nearest point of intersection of any two streets. No loading berth shall be located in a required front or side yard in a residence district or in a required front yard in any other district.

(2)

Area. Unless otherwise specified, a required off-street loading berth shall be at least ten feet in width by at least 25 feet in length, exclusive of aisle and maneuvering space, and shall have a vertical clearance of at least 14 feet.

(3)

Access. Each required off-street loading berth shall be designed with appropriate means of vehicular access to a street or alley in such a manner as to minimize interference with traffic movement and shall be subject to approval by the village.

(4)

Surfacing. All open off-street loading berths shall be improved with a compacted macadam base not less than seven inches thick, surfaced with not less than two inches of asphalt or treated with some comparable all-weather dustless material.

(5)

Repair and service. No motor vehicle repair work or service of any kind shall be permitted in association with loading facilities.

(6)

Utilization. Space allocated to any off-street loading berth shall not, while so allocated, be used to satisfy the space requirement for any off-street parking facilities or portion thereof.

(7)

Minimum facilities. Uses for which off-street loading facilities are required herein but which are located in buildings of less floor area than the minimum prescribed for such required facilities shall be provided with adequate receiving facilities, accessible by motor vehicle, off any adjacent alley, service drive or open space on the same zoning lot.

_____

(8)

R-1 and R-2 residence districts off-street loading requirements. In the R-1 and R-2 residence districts, off-street loading facilities for all nonresidential uses shall be provided in accordance with the following minimum requirements:

For buildings containing less than 20,000 square feet of gross floor area Adequate receiving facilities on the same zoning lot, accessible by motor vehicle, off any adjacent alley, service drive or open space shall be provided
For buildings containing 20,000 to 100,000 square feet of gross floor area One off-street loading berth shall be provided
For buildings containing more than 100,000 square feet of gross floor area One off-street loading berth for each 100,000 square feet of gross floor area or fraction thereof shall be provided
Planned developments Loading berths shall be provided on the basis of required berths for each individual use

 

(9)

R-3 residence district off-street loading requirements. The regulations of the R-1 and R-2 residence districts shall apply to the R-3 residence district, and in addition the following:

Multiple-family dwellings For buildings containing 20,000 to 200,000 square feet of floor area, one off-street loading berth shall be provided plus one additional loading berth for each additional 100,000 square feet of floor area or fraction thereof
Planned developments Loading berths shall be provided on the basis of the required berths for each individual use

 

(10)

C-1, C-2, C-3 and M-1 districts off-street loading requirements. In the C-1, C-2, C-3 and M-1 districts, off-street loading facilities shall be provided in accordance with the following requirements:

Multiple-family dwellings where permitted For buildings containing 20,000 to 200,000 square feet of gross floor area devoted to residential use, one loading berth shall be provided plus one additional loading berth for each additional 100,000 square feet of gross floor area or fraction thereof
Planned developments Loading berths shall be provided on the basis of the required berths for each individual use

 

For all other uses, loading facilities shall be provided in accordance with the following schedule:

Gross Floor Area of Building (in thousands of square feet) Required Number and Size of Loading Berths
5—10 1, (10' × 25')
10—25 2, (10' × 25' each)
25—40 2, (10' × 50' each)
40—100 3, (10' × 50' each)
For each additional 200,000 square feet of gross floor area or fraction thereof over 100,000 square feet of gross floor area, one additional loading berth shall be provided, such additional berth to be at least teen feet in width by 50 feet in length

 

(Code 1978, § 5-13-10; Code 1997, § 98-310; Ord. No. 536, 10-17-1968)

_____