OFF-STREET PARKING AND ACCESS CONTROL REGULATIONS
| SHARED PARKING CREDIT TABLE | |||||
|---|---|---|---|---|---|
| LAND USE TYPE | Time Of Operation | ||||
| Weekday | Weekend | Nighttime | |||
| Daytime (6 am – 6pm) | Evening (6pm – midnight) | Daytime (6 am – 6pm) | Evening (6pm – midnight) | (Midnight – 6 am) | |
| Office/Industrial | 100% | 10% | 10% | 5% | 5% |
| Retail/Personal Service | 60% | 90% | 100% | 70% | 5% |
| Hotel/Motel | 75% | 100% | 75% | 100% | 75% |
| Restaurant | 50% | 100% | 100% | 100% | 10% |
| Indoor Theater/Commercial Recreational Establishment | 40% | 100% | 80% | 100% | 10% |
| SHARED PARKING CREDIT TABLE | |||||
|---|---|---|---|---|---|
| LAND USE TYPE | Time Of Operation | ||||
| Weekday | Weekend | Nighttime | |||
| Daytime (6 am – 6pm) | Evening (6pm – midnight) | Daytime (6 am – 6pm) | Evening (6pm – midnight) | (Midnight – 6 am) | |
| Office/Industrial | 100% | 10% | 10% | 5% | 5% |
| Retail/Personal Service | 60% | 90% | 100% | 70% | 5% |
| Hotel/Motel | 75% | 100% | 75% | 100% | 75% |
| Restaurant | 50% | 100% | 100% | 100% | 10% |
| Indoor Theater/Commercial Recreational Establishment | 40% | 100% | 80% | 100% | 10% |
| SHARED PARKING CREDIT TABLE | |||||
|---|---|---|---|---|---|
| LAND USE TYPE | Time Of Operation | ||||
| Weekday | Weekend | Nighttime | |||
| Daytime (6 am – 6pm) | Evening (6pm – midnight) | Daytime (6 am – 6pm) | Evening (6pm – midnight) | (Midnight – 6 am) | |
| Office/Industrial | 100% | 10% | 10% | 5% | 5% |
| Retail/Personal Service | 60% | 90% | 100% | 70% | 5% |
| Hotel/Motel | 75% | 100% | 75% | 100% | 75% |
| Restaurant | 50% | 100% | 100% | 100% | 10% |
| Indoor Theater/Commercial Recreational Establishment | 40% | 100% | 80% | 100% | 10% |
| SHARED PARKING CREDIT TABLE | |||||
|---|---|---|---|---|---|
| LAND USE TYPE | Time Of Operation | ||||
| Weekday | Weekend | Nighttime | |||
| Daytime (6 am – 6pm) | Evening (6pm – midnight) | Daytime (6 am – 6pm) | Evening (6pm – midnight) | (Midnight – 6 am) | |
| Office/Industrial | 100% | 10% | 10% | 5% | 5% |
| Retail/Personal Service | 60% | 90% | 100% | 70% | 5% |
| Hotel/Motel | 75% | 100% | 75% | 100% | 75% |
| Restaurant | 50% | 100% | 100% | 100% | 10% |
| Indoor Theater/Commercial Recreational Establishment | 40% | 100% | 80% | 100% | 10% |
Effective on: 1/1/1901
When any combination of these types of parking is used (facing the same aisle) the most restricted aisle or access drive width requirements shall prevail. In addition, a two foot overhang may be permitted on the external sides of a parking area.
If the width of the parking space is increased (over 9 feet) the drive aisle width can be decreased proportionally (2 foot width in drive aisle per 1 foot increase in space width) except that a drive aisle for two-way traffic may not be decreased below 20 feet in width and a drive aisle for one-way traffic may not be decreased below 11 feet in width.
Effective on: 1/1/1901
| SPECIFIC OFF-STREET PARKING REQUIREMENTS | ||
|---|---|---|
| TYPES OF USES | REQUIRED NUMBER OF SPACES | |
| Airport, railroad passenger stations and bus terminal | One (1) parking space per each four (4) seating accommodations for waiting passengers, plus one (1) parking space per each two (2) employees on shift of largest employment. | |
| Automobile laundries | One (1) parking space for each employee, plus one (1) space per owner or manager and reservoir space equal to five (5) times the capacity of the facility. | |
| Automobile service stations | One (1) parking space for each gas pump island, plus two (2) parking spaces for each working bay, plus one (1) parking space for each employee on shift of largest employment. | |
| Beauty parlor and/or barber shops | Two (2) parking spaces per barber and/or beauty shop operator. | |
| Bowling establishments | Five (5) parking spaces for each lane, plus one (1) parking space for each two (2) employees on shift of largest employment. | |
| City and/or county government | One (1) parking space for each two hundred (200) square feet of gross floor area. | |
| Commercial or trade schools | One (1) parking space for each two (2) students based on design capacity of the school, plus one (1) parking space for each employee. | |
| Convalescent homes, nursing homes, rest homes, homes for the aged, and orphanages | One (1) parking space for each two (2) beds, plus one (1) parking space for each two (2) employees or staff members, including nurses, on shift of largest employment, plus one (1) parking space per doctor. | |
| Dance halls, pool and billiard halls, and exhibition halls without fixed seats | One (1) parking space for each one hundred (100) square feet of floor area used for dancing or assembly, or one (1) parking space for each four (4) persons based on design capacity, whichever is greater, plus one (1) parking space for each two (2) employees on shift of largest employment. | |
| Dormitories, Fraternities, Sorority Houses, and other group housing | One (1) parking space per each two (2) residents, plus one (1) parking space per owner or operator, plus one (1) parking space per employee, or one (1) parking space for each two (2) seats for membership meetings, whichever is greater, based on design capacity. | |
| Dwellings: | One-Family | Two (2) parking spaces. Four (4) parking spaces, with individual access for each dwelling unit, or a joint access in which no parking is permitted on the access drive. |
| Two-Family | ||
| Dwellings: Multi-Family | One and one-half (1-1/2) parking spaces for every one (1) bedroom dwelling unit and two (2) parking spaces for every dwelling unit with two (2) or more bedrooms. | |
| Establishments for sale and consumption on the premises of alcoholic beverages, food, refreshments, or for take home food service | One (1) parking space for each two employees on shift of largest employment plus one parking space per each:
| |
| Fire stations | One (1) parking space per each person on duty on largest shift. | |
| Hospitals | One (1) parking space for each two (2) beds, plus one (1) parking space for each two (2) employees or staff members, including nurses, on shift of largest employment, plus one (1) parking space per doctor. | |
| Laundromats | One (1) parking space for each two (2) washing machines, plus one (1) parking pace for each employee. | |
| Libraries | One (1) parking space per each four (4) seats in rooms for public assembly or one (1) parking space for each fifty (50) square feet of gross floor area for use by the public, whichever is greater, plus one (1) parking space for each two (2) employees on shift of largest employment. | |
| Medical offices and/or clinics | Five (5) parking spaces per each practitioner, plus one (1) parking space per each two (2) employees, or one (1) parking space per each two hundred (200) square feet of gross floor area in the building, plus one (1) parking space for each two (2) employees, whichever is greater. | |
| Mortuaries or funeral homes | One (1) parking space for each four (4) seats in the main chapel or public assembly area based on maximum seating capacity, plus one (1) parking space for each funeral vehicle and employee, or in the case of no fixed seats, one (1) parking space for each fifty (50) square feet of floor area in parlor or service rooms, or one (1) parking space for each four (4) persons, based on design capacity of building, whichever is greater, plus one (1) parking space for each funeral vehicle and employee. | |
| Offices for professional, business and financial, real estate and business purposes other than medical offices and/or clinics | Three (3) parking spaces per 1,000 square feet of gross leasable area. | |
| Post offices | One (1) parking space for each two hundred (200) square feet of gross floor area, plus one (1) parking space for each two (2) employees on shift of largest employment, plus one (1) parking space for each vehicle operating from the premises. | |
| Private clubs, boarding houses, and lodge halls | One (1) parking space for each guest sleeping room, or one (1) parking space per each four (4) fixed seats in the main assembly area, whichever is greater, plus one (1) parking space for each two (2) employees, or in the case of no fixed seats, one (1) parking space for each two (2) employees. | |
| Retail and personal service stores | 4.0 parking spaces per 1,000 square feet of gross leasable area. | |
| Schools – elementary, junior, and high and equivalent, private or parochial schools | One (1) parking space per teacher and administrator or one (1) parking space for each four (4) seats in the auditorium, stadium, and other places of assembly or facilities available to the public based on maximum seating capacity, whichever is greater. | |
| Schools – senior high, trade and vocational, colleges and universities, and equivalent private or parochial schools | Six (6) parking spaces per each room to be used for class instruction or administrative offices or one (1) parking space for each four (4) seats in the auditorium, stadium, and other places of assembly or facilities available to the public, based on maximum seating capacity, whichever is greater. | |
| Shopping centers | 4.0 parking spaces per 1,000 square feet of gross leasable area. | |
| Stadium and sports arenas | One (1) parking space for each four (4) seats, based on maximum seating capacity, plus one (1) parking space for each two (2) employees on shift of largest employment. | |
| Theaters, auditoriums, churches, and places of assembly with fixed seats | One (1) parking space for each four (4) seats, based on maximum seating capacity, plus one (1) additional parking space for each two (2) employees on shift of largest employment. | |
| Theaters, auditoriums, churches, and places of assembly without fixed seats | One 91) parking space per hour (4) people in designed capacity of building, or one (1) parking space per one hundred (100) square feet in main auditorium or assembly area, whichever is greater, plus one (1) parking space for each two (2) employees on shift of largest employment. | |
| Tourist homes, cabins, motels or hotels, excluding areas used for meeting rooms and places of assembly | One (1) parking space for each sleeping room or suite, plus one (1) parking space per each two (2) employees on shift of largest employment. | |
| Industrial establishments, including manufacturing, research and testing laboratories | Two (2) parking spaces for each three (3) employees – the total number of parking spaces being the total number of employees on any two (2) consecutive shifts having the largest number of employees, based on design capacity, plus one (1) parking space for each company vehicle operating from the premises. | |
| Wholesale establishments, warehouses, and storage buildings | One (1) parking space for each employee, plus one (1) parking space for each company vehicle operating from the premises. | |
| All other uses not listed herein | Based on a study to be prepared by the owner or operator; number of spaces to be required determined according to:
| |
Effective on: 1/1/1901
Provision for all turning movements to maintain the design capacity of the roadway shall be required.
| TABLE 1A SIGHT DISTANCE FOR VEHICLES EXITING FROM ACCESS POINTS ONTO ADJACENT ROADS see Figure 1A | ||||||||||||||||||||
| 20 MPH | 30 MPH | 40 MPH | 50 MPH | 60 MPH | ||||||||||||||||
| VEHICLE TYPE | 2 lane | 4 or 6 lane | 2 lane | 4 or 6 lane | 2 lane | 4 or 6 lane | 2 lane | 4 or 6 lane | 2 lane | 4 or 6 lane | ||||||||||
| DL | DR | DL | DR | DL | DR | DL | DR | DL | DR | DL | DR | DL | DR | DL | DR | DL | DR | DL | DR | |
| Passenger Car | 150 | 130 | 130 | 130 | 360 | 260 | 220 | 260 | 530 | 440 | 380 | 440 | 740 | 700 | 620 | 700 | 950 | 1050 | 950 | 1050 |
| Truck | 300 | 200 | 200 | 200 | 500 | 400 | 400 | 400 | 850 | 850 | 850 | 850 | 1600 | 1600 | 1600 | 1600 | 2500 | 2500 | 2500 | 2500 |
| Notes:
D=Distance along major road from access point to allow vehicle to enter safely. Figures given are measured from a vehicle ten (10) feet back of the pavement edge. Figures given are in feet. Values are for urban conditions. On rural streets, distances are to be increased by ten (10) percent to allow for greater reaction time. The sight distances apply when street grades are zero (0) percent to three (3) percent, either up or down. When an upgrade is steeper than three (3) percent, adjustments are to be made to compensate for the longer time required to reach the speed of highway traffic. The time is less than shown when the highway is descending. Adjustment factors apply to grades only in that portion of the road between the access points and the downstream point at which a vehicle emerging from the access points has been able to accelerate to within ten (10) miles per hour of the route speed. When the street, in the section to be used for acceleration after leaving the access point, ascends at three (3) percent to four (4) percent, then sight distances in the direction of approaching ascending traffic are to be increased by a factor of 1.4. When the access point ascends at five (5) percent to six (6) percent, sight distances should be increased by a factor of 1.7. When the street, in the section to be used for acceleration after leaving the access point, descends at three (3) percent to four (4) percent, then sight distances in the direction of approaching descending traffic are to be reduced by a factor of 0.6. If the road descends at five (5) percent to six (6) percent, sight distances should be reduced by a factor of 0.5. When the criteria for sight dist | ||||||||||||||||||||
| TABLE 1B LEFT TURN SIGHT DISTANCE FOR VEHICLES ENTERING ACCESS POINTS see Figure 1B | |||||||||||||||
| 20 MPH | 30 MPH | 40 MPH | 50 MPH | 60 MPH | |||||||||||
| VEHICLE TYPE | 2 Lane | 4 Lane | 6 Lane | 2 Lane | 4 Lane | 6 Lane | 2 Lane | 4 Lane | 6 Lane | 2 Lane | 4 Lane | 6 Lane | 2 Lane | 4 Lane | 6 Lane |
| Passenger Car | 150 | 160 | 170 | 230 | 250 | 270 | 370 | 390 | 420 | 520 | 550 | 580 | 700 | 740 | 780 |
| Truck | 260 | 260 | 300 | 400 | 400 | 480 | 570 | 620 | 670 | 810 | 880 | 950 | 1000 | 1100 | 1200 |
| Notes:
S=Sight distance along major route to safely turn left into access point. Figures given are measured from a vehicle ten (10) feet back of the pavement edge. Figures given are in feet. Values are for urban conditions. On rural streets, distances are to be increased by ten (10) percent to allow for greater reaction time. The sight distances apply when street grades are zero (0) percent to three (3) percent, either up or down. When an upgrade is steeper than three (3) percent, adjustments are to be made to compensate for the longer time required to reach the speed of highway traffic. The time is less than shown when the highway is descending. Adjustment factors apply to grades only in that portion of the road between the access points and the downstream point at which a vehicle emerging from the access points has been able to accelerate to within ten (10) miles per hour of the route speed. When the street, in the section to be used for acceleration after leaving the access point, ascends at three (3) percent to four (4) percent, then sight distances in the direction of approaching ascending traffic are to be increased by a factor of 1.4. When the access point ascends at five (5) percent to six (6) percent, sight distances should be increased by a factor of 1.7. When the street, in the section to be used for acceleration after leaving the access point, descends at three (3) percent to four (4) percent, then sight distances in the direction of approaching descending traffic are to be reduced by a factor of 0.6. If the road descends at five (5) percent to six (6) percent, sight distances should be reduced by a factor of 0.5. When the criteria for sight dist | |||||||||||||||
FIGURE 1A SIGHT DISTANCE FOR VEHICLES EXITING FROM ACCESS POINTS refer to Table 1A |
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FIGURE 1B LEFT TURN SIGHT DISTANCE FOR VEHICLES ENTERING ACCESS POINTS refer to Table 1B |
![]() |
Effective on: 1/1/1901
OFF-STREET PARKING AND ACCESS CONTROL REGULATIONS
| SHARED PARKING CREDIT TABLE | |||||
|---|---|---|---|---|---|
| LAND USE TYPE | Time Of Operation | ||||
| Weekday | Weekend | Nighttime | |||
| Daytime (6 am – 6pm) | Evening (6pm – midnight) | Daytime (6 am – 6pm) | Evening (6pm – midnight) | (Midnight – 6 am) | |
| Office/Industrial | 100% | 10% | 10% | 5% | 5% |
| Retail/Personal Service | 60% | 90% | 100% | 70% | 5% |
| Hotel/Motel | 75% | 100% | 75% | 100% | 75% |
| Restaurant | 50% | 100% | 100% | 100% | 10% |
| Indoor Theater/Commercial Recreational Establishment | 40% | 100% | 80% | 100% | 10% |
| SHARED PARKING CREDIT TABLE | |||||
|---|---|---|---|---|---|
| LAND USE TYPE | Time Of Operation | ||||
| Weekday | Weekend | Nighttime | |||
| Daytime (6 am – 6pm) | Evening (6pm – midnight) | Daytime (6 am – 6pm) | Evening (6pm – midnight) | (Midnight – 6 am) | |
| Office/Industrial | 100% | 10% | 10% | 5% | 5% |
| Retail/Personal Service | 60% | 90% | 100% | 70% | 5% |
| Hotel/Motel | 75% | 100% | 75% | 100% | 75% |
| Restaurant | 50% | 100% | 100% | 100% | 10% |
| Indoor Theater/Commercial Recreational Establishment | 40% | 100% | 80% | 100% | 10% |
| SHARED PARKING CREDIT TABLE | |||||
|---|---|---|---|---|---|
| LAND USE TYPE | Time Of Operation | ||||
| Weekday | Weekend | Nighttime | |||
| Daytime (6 am – 6pm) | Evening (6pm – midnight) | Daytime (6 am – 6pm) | Evening (6pm – midnight) | (Midnight – 6 am) | |
| Office/Industrial | 100% | 10% | 10% | 5% | 5% |
| Retail/Personal Service | 60% | 90% | 100% | 70% | 5% |
| Hotel/Motel | 75% | 100% | 75% | 100% | 75% |
| Restaurant | 50% | 100% | 100% | 100% | 10% |
| Indoor Theater/Commercial Recreational Establishment | 40% | 100% | 80% | 100% | 10% |
| SHARED PARKING CREDIT TABLE | |||||
|---|---|---|---|---|---|
| LAND USE TYPE | Time Of Operation | ||||
| Weekday | Weekend | Nighttime | |||
| Daytime (6 am – 6pm) | Evening (6pm – midnight) | Daytime (6 am – 6pm) | Evening (6pm – midnight) | (Midnight – 6 am) | |
| Office/Industrial | 100% | 10% | 10% | 5% | 5% |
| Retail/Personal Service | 60% | 90% | 100% | 70% | 5% |
| Hotel/Motel | 75% | 100% | 75% | 100% | 75% |
| Restaurant | 50% | 100% | 100% | 100% | 10% |
| Indoor Theater/Commercial Recreational Establishment | 40% | 100% | 80% | 100% | 10% |
Effective on: 1/1/1901
When any combination of these types of parking is used (facing the same aisle) the most restricted aisle or access drive width requirements shall prevail. In addition, a two foot overhang may be permitted on the external sides of a parking area.
If the width of the parking space is increased (over 9 feet) the drive aisle width can be decreased proportionally (2 foot width in drive aisle per 1 foot increase in space width) except that a drive aisle for two-way traffic may not be decreased below 20 feet in width and a drive aisle for one-way traffic may not be decreased below 11 feet in width.
Effective on: 1/1/1901
| SPECIFIC OFF-STREET PARKING REQUIREMENTS | ||
|---|---|---|
| TYPES OF USES | REQUIRED NUMBER OF SPACES | |
| Airport, railroad passenger stations and bus terminal | One (1) parking space per each four (4) seating accommodations for waiting passengers, plus one (1) parking space per each two (2) employees on shift of largest employment. | |
| Automobile laundries | One (1) parking space for each employee, plus one (1) space per owner or manager and reservoir space equal to five (5) times the capacity of the facility. | |
| Automobile service stations | One (1) parking space for each gas pump island, plus two (2) parking spaces for each working bay, plus one (1) parking space for each employee on shift of largest employment. | |
| Beauty parlor and/or barber shops | Two (2) parking spaces per barber and/or beauty shop operator. | |
| Bowling establishments | Five (5) parking spaces for each lane, plus one (1) parking space for each two (2) employees on shift of largest employment. | |
| City and/or county government | One (1) parking space for each two hundred (200) square feet of gross floor area. | |
| Commercial or trade schools | One (1) parking space for each two (2) students based on design capacity of the school, plus one (1) parking space for each employee. | |
| Convalescent homes, nursing homes, rest homes, homes for the aged, and orphanages | One (1) parking space for each two (2) beds, plus one (1) parking space for each two (2) employees or staff members, including nurses, on shift of largest employment, plus one (1) parking space per doctor. | |
| Dance halls, pool and billiard halls, and exhibition halls without fixed seats | One (1) parking space for each one hundred (100) square feet of floor area used for dancing or assembly, or one (1) parking space for each four (4) persons based on design capacity, whichever is greater, plus one (1) parking space for each two (2) employees on shift of largest employment. | |
| Dormitories, Fraternities, Sorority Houses, and other group housing | One (1) parking space per each two (2) residents, plus one (1) parking space per owner or operator, plus one (1) parking space per employee, or one (1) parking space for each two (2) seats for membership meetings, whichever is greater, based on design capacity. | |
| Dwellings: | One-Family | Two (2) parking spaces. Four (4) parking spaces, with individual access for each dwelling unit, or a joint access in which no parking is permitted on the access drive. |
| Two-Family | ||
| Dwellings: Multi-Family | One and one-half (1-1/2) parking spaces for every one (1) bedroom dwelling unit and two (2) parking spaces for every dwelling unit with two (2) or more bedrooms. | |
| Establishments for sale and consumption on the premises of alcoholic beverages, food, refreshments, or for take home food service | One (1) parking space for each two employees on shift of largest employment plus one parking space per each:
| |
| Fire stations | One (1) parking space per each person on duty on largest shift. | |
| Hospitals | One (1) parking space for each two (2) beds, plus one (1) parking space for each two (2) employees or staff members, including nurses, on shift of largest employment, plus one (1) parking space per doctor. | |
| Laundromats | One (1) parking space for each two (2) washing machines, plus one (1) parking pace for each employee. | |
| Libraries | One (1) parking space per each four (4) seats in rooms for public assembly or one (1) parking space for each fifty (50) square feet of gross floor area for use by the public, whichever is greater, plus one (1) parking space for each two (2) employees on shift of largest employment. | |
| Medical offices and/or clinics | Five (5) parking spaces per each practitioner, plus one (1) parking space per each two (2) employees, or one (1) parking space per each two hundred (200) square feet of gross floor area in the building, plus one (1) parking space for each two (2) employees, whichever is greater. | |
| Mortuaries or funeral homes | One (1) parking space for each four (4) seats in the main chapel or public assembly area based on maximum seating capacity, plus one (1) parking space for each funeral vehicle and employee, or in the case of no fixed seats, one (1) parking space for each fifty (50) square feet of floor area in parlor or service rooms, or one (1) parking space for each four (4) persons, based on design capacity of building, whichever is greater, plus one (1) parking space for each funeral vehicle and employee. | |
| Offices for professional, business and financial, real estate and business purposes other than medical offices and/or clinics | Three (3) parking spaces per 1,000 square feet of gross leasable area. | |
| Post offices | One (1) parking space for each two hundred (200) square feet of gross floor area, plus one (1) parking space for each two (2) employees on shift of largest employment, plus one (1) parking space for each vehicle operating from the premises. | |
| Private clubs, boarding houses, and lodge halls | One (1) parking space for each guest sleeping room, or one (1) parking space per each four (4) fixed seats in the main assembly area, whichever is greater, plus one (1) parking space for each two (2) employees, or in the case of no fixed seats, one (1) parking space for each two (2) employees. | |
| Retail and personal service stores | 4.0 parking spaces per 1,000 square feet of gross leasable area. | |
| Schools – elementary, junior, and high and equivalent, private or parochial schools | One (1) parking space per teacher and administrator or one (1) parking space for each four (4) seats in the auditorium, stadium, and other places of assembly or facilities available to the public based on maximum seating capacity, whichever is greater. | |
| Schools – senior high, trade and vocational, colleges and universities, and equivalent private or parochial schools | Six (6) parking spaces per each room to be used for class instruction or administrative offices or one (1) parking space for each four (4) seats in the auditorium, stadium, and other places of assembly or facilities available to the public, based on maximum seating capacity, whichever is greater. | |
| Shopping centers | 4.0 parking spaces per 1,000 square feet of gross leasable area. | |
| Stadium and sports arenas | One (1) parking space for each four (4) seats, based on maximum seating capacity, plus one (1) parking space for each two (2) employees on shift of largest employment. | |
| Theaters, auditoriums, churches, and places of assembly with fixed seats | One (1) parking space for each four (4) seats, based on maximum seating capacity, plus one (1) additional parking space for each two (2) employees on shift of largest employment. | |
| Theaters, auditoriums, churches, and places of assembly without fixed seats | One 91) parking space per hour (4) people in designed capacity of building, or one (1) parking space per one hundred (100) square feet in main auditorium or assembly area, whichever is greater, plus one (1) parking space for each two (2) employees on shift of largest employment. | |
| Tourist homes, cabins, motels or hotels, excluding areas used for meeting rooms and places of assembly | One (1) parking space for each sleeping room or suite, plus one (1) parking space per each two (2) employees on shift of largest employment. | |
| Industrial establishments, including manufacturing, research and testing laboratories | Two (2) parking spaces for each three (3) employees – the total number of parking spaces being the total number of employees on any two (2) consecutive shifts having the largest number of employees, based on design capacity, plus one (1) parking space for each company vehicle operating from the premises. | |
| Wholesale establishments, warehouses, and storage buildings | One (1) parking space for each employee, plus one (1) parking space for each company vehicle operating from the premises. | |
| All other uses not listed herein | Based on a study to be prepared by the owner or operator; number of spaces to be required determined according to:
| |
Effective on: 1/1/1901
Provision for all turning movements to maintain the design capacity of the roadway shall be required.
| TABLE 1A SIGHT DISTANCE FOR VEHICLES EXITING FROM ACCESS POINTS ONTO ADJACENT ROADS see Figure 1A | ||||||||||||||||||||
| 20 MPH | 30 MPH | 40 MPH | 50 MPH | 60 MPH | ||||||||||||||||
| VEHICLE TYPE | 2 lane | 4 or 6 lane | 2 lane | 4 or 6 lane | 2 lane | 4 or 6 lane | 2 lane | 4 or 6 lane | 2 lane | 4 or 6 lane | ||||||||||
| DL | DR | DL | DR | DL | DR | DL | DR | DL | DR | DL | DR | DL | DR | DL | DR | DL | DR | DL | DR | |
| Passenger Car | 150 | 130 | 130 | 130 | 360 | 260 | 220 | 260 | 530 | 440 | 380 | 440 | 740 | 700 | 620 | 700 | 950 | 1050 | 950 | 1050 |
| Truck | 300 | 200 | 200 | 200 | 500 | 400 | 400 | 400 | 850 | 850 | 850 | 850 | 1600 | 1600 | 1600 | 1600 | 2500 | 2500 | 2500 | 2500 |
| Notes:
D=Distance along major road from access point to allow vehicle to enter safely. Figures given are measured from a vehicle ten (10) feet back of the pavement edge. Figures given are in feet. Values are for urban conditions. On rural streets, distances are to be increased by ten (10) percent to allow for greater reaction time. The sight distances apply when street grades are zero (0) percent to three (3) percent, either up or down. When an upgrade is steeper than three (3) percent, adjustments are to be made to compensate for the longer time required to reach the speed of highway traffic. The time is less than shown when the highway is descending. Adjustment factors apply to grades only in that portion of the road between the access points and the downstream point at which a vehicle emerging from the access points has been able to accelerate to within ten (10) miles per hour of the route speed. When the street, in the section to be used for acceleration after leaving the access point, ascends at three (3) percent to four (4) percent, then sight distances in the direction of approaching ascending traffic are to be increased by a factor of 1.4. When the access point ascends at five (5) percent to six (6) percent, sight distances should be increased by a factor of 1.7. When the street, in the section to be used for acceleration after leaving the access point, descends at three (3) percent to four (4) percent, then sight distances in the direction of approaching descending traffic are to be reduced by a factor of 0.6. If the road descends at five (5) percent to six (6) percent, sight distances should be reduced by a factor of 0.5. When the criteria for sight dist | ||||||||||||||||||||
| TABLE 1B LEFT TURN SIGHT DISTANCE FOR VEHICLES ENTERING ACCESS POINTS see Figure 1B | |||||||||||||||
| 20 MPH | 30 MPH | 40 MPH | 50 MPH | 60 MPH | |||||||||||
| VEHICLE TYPE | 2 Lane | 4 Lane | 6 Lane | 2 Lane | 4 Lane | 6 Lane | 2 Lane | 4 Lane | 6 Lane | 2 Lane | 4 Lane | 6 Lane | 2 Lane | 4 Lane | 6 Lane |
| Passenger Car | 150 | 160 | 170 | 230 | 250 | 270 | 370 | 390 | 420 | 520 | 550 | 580 | 700 | 740 | 780 |
| Truck | 260 | 260 | 300 | 400 | 400 | 480 | 570 | 620 | 670 | 810 | 880 | 950 | 1000 | 1100 | 1200 |
| Notes:
S=Sight distance along major route to safely turn left into access point. Figures given are measured from a vehicle ten (10) feet back of the pavement edge. Figures given are in feet. Values are for urban conditions. On rural streets, distances are to be increased by ten (10) percent to allow for greater reaction time. The sight distances apply when street grades are zero (0) percent to three (3) percent, either up or down. When an upgrade is steeper than three (3) percent, adjustments are to be made to compensate for the longer time required to reach the speed of highway traffic. The time is less than shown when the highway is descending. Adjustment factors apply to grades only in that portion of the road between the access points and the downstream point at which a vehicle emerging from the access points has been able to accelerate to within ten (10) miles per hour of the route speed. When the street, in the section to be used for acceleration after leaving the access point, ascends at three (3) percent to four (4) percent, then sight distances in the direction of approaching ascending traffic are to be increased by a factor of 1.4. When the access point ascends at five (5) percent to six (6) percent, sight distances should be increased by a factor of 1.7. When the street, in the section to be used for acceleration after leaving the access point, descends at three (3) percent to four (4) percent, then sight distances in the direction of approaching descending traffic are to be reduced by a factor of 0.6. If the road descends at five (5) percent to six (6) percent, sight distances should be reduced by a factor of 0.5. When the criteria for sight dist | |||||||||||||||
FIGURE 1A SIGHT DISTANCE FOR VEHICLES EXITING FROM ACCESS POINTS refer to Table 1A |
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FIGURE 1B LEFT TURN SIGHT DISTANCE FOR VEHICLES ENTERING ACCESS POINTS refer to Table 1B |
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Effective on: 1/1/1901