Function
|
Required Minimum Cartway Width
(feet)
| |
---|---|---|
Two lanes of traffic without parallel parking*
|
24
| |
One lane of traffic without parallel parking**
|
12
| |
Median separating traffic lanes
|
4
|
NOTES:
| ||
---|---|---|
*
|
Off-street parking lots must be provided in accordance with § 380-38 of this chapter and the prohibition of on-street parking must be identified along the cartway.
| |
**
|
The one-way direction of traffic must be identified along the
cartway.
|
Access Drive Type
|
Required Minimum Throat Length
(feet)
|
Minimum Required Radius Uncurbed/Curbed
(feet)
| |
---|---|---|---|
Low volume (up to 750 vehicles per day)
|
50*
|
15/25
| |
Medium volume (between 751 and 1499 vehicles per day)
|
120*
|
15/25
| |
High volume (over 1,499 vehicles per day)
|
150*
|
35
|
NOTES:
| ||
---|---|---|
*
|
Or as determined through a queuing analysis as part of a traffic impact study in accordance with § 380-42 of this chapter.
|
Highest Classification >>>>>>>>>>>>>>>>>>>>>>>>>> Lowest
Classification
| ||
---|---|---|
Arterial
|
Collector
|
Local
|
Outdoor Recreation Activity
|
Maximum Mounting Height
(feet)
| |
---|---|---|
Basketball
|
35
| |
Football
|
70
| |
Soccer, lacrosse, field hockey, rugby and other similar field
sports
|
70
| |
Baseball, 200-foot radius
|
60
| |
Baseball, 300-foot radius
|
90
| |
Miniature golf
|
20
| |
Swimming pool aprons
|
20
| |
Tennis
|
50
| |
Track
|
70
|
Measurement Taken Along An Adjoining Property that is
Located Within the Following Zones
|
Time Period
|
Maximum Permitted Noise Level
(dBA)
| |
---|---|---|---|
LDR, TR, MFR, MHP or MU
|
6:00 a.m. to 10:00 p.m.
|
50
| |
LDR, TR, MFR, MHP or MU
|
10:00 p.m. to 6:00 a.m.
|
45
| |
CBD, HC, or LI
|
6:00 a.m. to 10:00 p.m.
|
60
| |
CBD, HC, or LI
|
10:00 p.m. to 6:00 a.m.
|
55
| |
HI
|
Anytime
|
70
|
Minimum Required Setbacks for Off-Street Loading
| ||||||||
---|---|---|---|---|---|---|---|---|
Zone From Which Loading Space Must be Set Back
(feet)
| ||||||||
Zone Within Which Loading Space is Located
|
LDR
|
TR
|
MFR
|
MU
|
HC
|
LI
|
HI
| |
LDR
|
50 feet
|
50 feet
|
50 feet
|
50 feet
|
10 feet
|
10 feet
|
10 feet
| |
TR
|
50 feet
|
50 feet
|
50 feet
|
50 feet
|
10 feet
|
10 feet
|
10 feet
| |
MFR
|
50 feet
|
50 feet
|
50 feet
|
50 feet
|
10 feet
|
10 feet
|
10 feet
| |
MU
|
20 feet
|
20 feet
|
20 feet
|
20 feet
|
10 feet
|
10 feet
|
10 feet
| |
CBD
|
20 feet
|
20 feet
|
20 feet
|
20 feet
|
10 feet
|
10 feet
|
10 feet
| |
HC
|
50 feet
|
50 feet
|
50 feet
|
50 feet
|
10 feet
|
10 feet
|
10 feet
| |
LI
|
50 feet
|
50 feet
|
50 feet
|
50 feet
|
10 feet
|
10 feet
|
10 feet
| |
HI
|
50 feet
|
50 feet
|
50 feet
|
50 feet
|
10 feet
|
10 feet
|
10 feet
|
Type of Use
|
Number Spaces Per
|
Gross Floor Area
| |
---|---|---|---|
Hospital or other institution
|
None
1.0
+1.0
|
First 10,000 square feet
10,000 to 100,000 square feet
Each additional 100,000 square feet (or fraction)
| |
Hotel
|
None
1.0
+1.0
|
First 10,000 square feet
10,000 to 100,000 square feet
Each additional 100,000 square feet (or fraction)
| |
Industry or manufacturing
|
None
1.0
+1.0
|
First 2,000 square feet
2,000 to 25,000 square feet
Each additional 40,000 square feet (or fraction)
| |
Office building, including banks
|
None
1.0
+1.0
|
First 10,000 square feet
10,000 to 100,000 square feet
Each additional 100,000 square feet (or fraction)
| |
Retail sales and services, per use
|
None
1.0
2.0
+1.0
|
First 2,000 square feet
2,000 to 10,000 square feet
10,000 to 40,000 square feet
Each additional 100,000 square feet (or fraction)
| |
Shopping centers (integrated shopping centers, malls and plazas)
having at least 25,000 square feet of gross floor area
|
See § 380-117
| ||
Theater, auditorium, bowling alley, or other recreational establishment
|
None
1.0
+1.0
|
First 10,000 square feet
10,000 to 100,000 square feet
Each additional 100,000 square feet (or fraction)
| |
Undertaking establishment or funeral parlor
|
None
1.0
+1.0
|
First 3,000 square feet
3,000 to 5,000 square feet
Each additional 10,000 square feet (or fraction)
| |
Wholesale or warehousing (except mini-warehousing)
|
None
1.0
+1.0
|
First 1,500 square feet
1,500 to 10,000 square feet
Each additional 40,000 square feet (or fraction)
| |
Multifamily dwelling
|
None
1.0
+1.0
|
Less than 50 dwelling units
50 to 200 dwelling units
Each additional 200 dwelling units (or fraction)
| |
Restaurant
|
1.0
|
All restaurants
|
Commercial Uses
| |||
---|---|---|---|
Type of Use
|
Minimum of One Passenger Parking Space for Each
|
Minimum of One Oversize Parking Space for Each
| |
Automobile, truck, trailer, bus, and recreational vehicle repair
and washing facilities
|
4 spaces per service and/or washing bay
|
10,000 square feet of gross floor and ground area devoted to
repair and service facilities
| |
Automobile, boat, and trailer sales
|
500 square feet of gross indoor and outdoor display areas
|
10,000 square feet of gross indoor and outdoor display areas
| |
Banks, credit unions and other similar financial uses
|
200 square feet of gross floor area
|
10,000 square feet of gross indoor and outdoor display areas
| |
Carpeting, drapery, floor covering, and wall covering sales
|
500 square feet of gross floor area
|
10,000 square feet of gross indoor and outdoor display areas
| |
Convenience stores
|
75 square feet of gross floor area
|
2,000 square feet of gross floor area
| |
Drive-through and/or fast-food restaurants
|
2 seats and 1 per each 2 employees
|
30 seats
| |
Dry cleaners, laundries and laundromats
|
See § 380-72
|
5,000 square feet of gross floor area
| |
Food markets and grocery stores
|
150 square feet of gross floor area
|
5,000 square feet of gross floor area
| |
Fuel-dispensing use as a principal or accessory use
|
2 parallel spaces arranged in a stacked configuration for each
fuel dispensing location
|
Fuel-dispensing use
| |
Funeral homes
|
50 square feet of gross floor area
|
Funeral home
| |
Furniture sales
|
500 square feet gross floor area
|
10,000 square feet of gross floor area
| |
Hotels, motels
|
Guest sleeping room and 1 per each employee on 2 largest shifts
(Restaurants and other accessory uses shall add to this requirement.)
|
20 guest sleeping rooms
| |
Kennels and horse boarding stables
|
10 animals of occupancy plus and 1 per each employee on 2 largest
shifts
|
20 animals of occupancy
| |
Mini-warehouses
|
25 units plus 1 per 250 square feet of office space, plus 2
per any resident manager
|
25 units
| |
Nightclubs
|
2 seats of legal occupancy plus 1 per each employee on site
at 1 time
|
30 seats of legal occupancy
| |
Office buildings
|
200 square feet of gross floor area
|
10,000 square feet of gross floor area
| |
Clinics and professional offices of veterinarians, physicians,
dentists, opticians, counselors, etc.
|
8 spaces per practitioner plus 1 per employee
|
10,000 square feet of gross floor area
| |
Personal services (e.g., barbers, beauticians, masseuse, tanning
salon, tattoo parlor, photographer, etc.)
|
2 spaces per service station plus 1 per employee
|
10,000 square feet of gross floor area
| |
Retail stores or shops (except those listed above) and personal
service uses
|
200 square feet of gross floor area, plus 1 per each employee
on 2 largest shifts
|
5,000 square feet of gross floor area
| |
Restaurants, taverns, brewery pubs
|
3 seats, plus 1 per each employee on largest shift
|
50 seats
| |
Shopping centers or malls
|
See § 380-117 of this chapter
|
5,000 square feet of gross floor area
| |
Other commercial buildings
|
400 square feet of gross floor area
|
5,000 square feet of gross floor area
| |
Auditorium, banquet, conference, and meeting facilities; theater,
and other such places of public assembly
|
3 seats; for uses without permanent seats, 50 square feet of
are used for assembly purposes
|
100 persons of legal occupancy
|
Industrial Uses
| |||
---|---|---|---|
Type of Use
|
Minimum of One Passenger Parking Space for Each
|
Minimum of One Oversize Parking Spaces for Each
| |
Industrial and heavy manufacturing establishments
|
2 employees on the 2 largest shifts or at least 1 space per
each 1,000 square feet of gross floor area, whichever is the greatest
number
|
10,000 square feet of gross floor area
| |
Warehousing
|
Employee on the 2 largest shifts
|
10,000 square feet of gross floor area
| |
Other industrial uses
|
2 employees on the 2 largest shifts or at least 1 space per
each 1,000 square feet of gross floor area, whichever is the greatest
number
|
10,000 square feet of gross floor area
|
Recreation Uses
| |||
---|---|---|---|
Type of Use
|
Minimum of One Passenger Parking Space for Each
|
Minimum of One Oversize Parking Spaces for Each
| |
Amusement arcades
|
80 square feet of gross floor area
|
30 persons of legal occupancy
| |
Baseball, soccer, field hockey, lacrosse, rugby, football and
other athletic fields, without spectator seating
|
12 spaces per field
|
1 space per field
| |
Baseball, soccer, field hockey, lacrosse, rugby, football and
other athletic fields with spectator seating
|
12 spaces per field plus 1 per each 4 seats of spectator seating
|
2 spaces per field
| |
Basketball and volleyball courts without spectator seating
|
8 spaces per court
|
1 space per court
| |
Basketball and volleyball courts with spectator seating
|
8 spaces per court plus 1 per each 4 seats of spectator seating
|
2 spaces per court
| |
Bowling alleys, billiards rooms
|
4 spaces per lane/table and 1 per each 2 employees
|
100 persons of legal occupancy
| |
Campgrounds
|
Non-RV campsite, plus 1 per employee, plus 50% of the spaces
normally required for accessory uses
|
RV campsite, plus 1 per 20 non-RV campsites
| |
Golf courses
|
2 spaces per hole, plus 1 per employee, plus 50% of the spaces
normally required for accessory uses
|
9 holes
| |
Golf driving ranges
|
1 per tee and 1 per employee
|
40 tees
| |
Gymnasiums without spectator seating
|
8 spaces per court
|
1 space per court
| |
Gymnasiums with spectator seating
|
8 spaces per court, plus 1 per 4 seats of spectator seating
|
2 spaces per court
| |
Miniature golf courses
|
2 spaces per hole and 1 per employee
|
18 holes
| |
Riding schools or horse stables
|
2 stalls plus 1 per every 4 seats of spectator seating
|
4 stalls
| |
Picnic areas
|
Per table
|
20 tables
| |
Skating rinks
|
4 persons of legal occupancy
|
100 persons of legal occupancy
| |
Swimming pools (other than one accessory to a residential development)
|
4 persons of legal occupancy
|
100 persons of legal occupancy
| |
Tennis or racquetball clubs
|
4 spaces per court, plus 1 per employee plus 50% of the spaces
normally required for accessory uses
|
10 courts
|
Residential Uses
| |||
---|---|---|---|
Type of Use
|
Minimum of One Passenger Parking Space for Each
|
Minimum of One Oversize Parking Spaces for Each
| |
Single-family detached dwellings and two-family conversions
|
2 spaces per dwelling unit
|
See § 380-38J
| |
Boarding houses, group homes, bed-and-breakfasts, dormitories,
rectories and etc.
|
Bedroom
|
See § 380-38J
| |
Duplex, quadraplexes, townhouse and multiple-family, dwellings
|
3 spaces per dwelling unit; such parking spaces can take the
form of private driveways, or garages and/or common parking lots,
provided all spaces required are within 150 feet of the unit served
|
See § 380-38J
|
Social and Institutional Uses
| |||
---|---|---|---|
Type of Use
|
Minimum of One Passenger Parking Space for Each
|
Minimum of One Oversize Parking Spaces for Each
| |
Auditorium, banquet, conference, and meeting facilities; church,
theater, and other such places of public assembly
|
3 seats; for uses without permanent seats, 50 square feet of
are used for assembly purposes
|
100 persons of legal occupancy
| |
Clubs, lodges and other similar places
|
2 seats but not less than 100 square feet of gross floor area
and 1 per each employee on 2 largest shifts
|
30 persons of legal occupancy
| |
Nursing, rest or retirement homes and orphanages
|
4 accommodations (beds) in addition to those needed for doctors
and support staff
|
100 persons of residency
| |
Hospitals, sanitariums
|
Spaces shall be provided for visitors, at the rate of at least
1 space per each 1.5 accommodations (beds); such spaces shall be in
addition to those necessary for doctors and other personnel
|
100 accommodations (beds)
| |
Museums, art galleries, cultural centers, libraries
|
400 square feet of gross floor area
|
100 persons of legal occupancy
| |
Rehabilitation centers (without overnight accommodations)
|
1 per each employee and per each 3 people anticipated to be
handled through the facility
|
30 persons of legal occupancy
| |
Schools below grade 10, including principal day-care and kindergarten
|
6 students enrolled
|
60 students enrolled
| |
Schools, 10th grade and above, including colleges with on-site
housing for a majority of students enrolled
|
3 students enrolled
|
40 students
| |
Colleges that do not offer on-site housing for a majority of
students enrolled
|
1.5 students enrolled
|
60 students enrolled
| |
Vocational training and adult education facilities
|
1.5 students enrolled
|
60 students enrolled
|
Approved Shade Trees
| |||
---|---|---|---|
Botanical Name
|
Common Name
(N=Native)
|
Mature Height
(feet)
| |
Acer rubrum
|
Red maple (N)
|
75
| |
Acer saccharum
|
Sugar maple (N)
|
100
| |
Betula nigra
|
River birch (N)
|
70
| |
Carpinus betulus
|
European hornbeam
|
60
| |
Celtis occidentalis
|
Common hackberry (N)
|
120
| |
Cercidiphyllum japonicum
|
Katsura tree
|
75
| |
Gingko biloba (males only)
|
Gingko, Maidenhair tree
|
120
| |
Gleditsia tricanthos
|
Common honeylocust
|
120
| |
Gymnocladus dioicus
|
Kentucky coffee-tree (N)
|
90
| |
Liquidambar styraciflua
|
Sweet gum (N)
|
75
| |
Liriodendron tulipifera
|
Tulip tree (N)
|
150
| |
Nyssa sylvatica
|
Black gum (N)
|
50
| |
Plantanus xacerifolia
|
London planetree
|
50
| |
Quercus palustris
|
Pin oak
|
70
| |
Quercus rubra
|
Red oak (N)
|
75
| |
Quercus prinus
|
Chestnut oak (N)
|
70
| |
Tilia tomentosa
|
Silver linden
|
70
| |
Tilia cordata
|
Littleleaf linden
|
90
| |
Ulmus americana
|
American elm (N)
|
120
| |
Zelkova serrata
|
Japanese zelkova
|
80
|
Approved Small Deciduous Trees
| |||
---|---|---|---|
Botanical Name
|
Common Name
(N=Native)
|
Mature Height
(feet)
| |
Acer buergeranum (tree form)
|
Trident maple
|
30
| |
Acer campestre
|
Hedge maple
|
45
| |
Acer griseum
|
Paper bark maple
|
40
| |
Amelanchier canadensis (tree form)
|
Serviceberry (N)
|
30
| |
Betula populifolia
|
Gray birch (N)
|
30
| |
Carpinus caroliniana
|
Ironwood, American hornbeam (N)
|
35
| |
Cercis canadensis
|
Eastern redbud (N)
|
36
| |
Chionanthus virginicus
|
Fringetree (N)
|
30
| |
Cladrastis lutea
|
American yellow-wood (N)
|
50
| |
Cornus florida
|
Flowering dogwood (N)
|
40
| |
Cornus kousa
|
Kousa dogwood
|
40
| |
Cornus mas
|
Cornelian cherry
|
24
| |
Halesia carolina
|
Carolina silverbell (N)
|
40
| |
Magnolia stellata
|
Star magnolia
|
20
| |
Magnolia virginiana
|
Sweet bay magnolia (N)
|
20
| |
Malus floribunda*
|
Japanese flowering crab*
|
30*
| |
Malus 'Red Barron'
|
Red Barron flowering crabapple
|
20
| |
Ostrya virginiana
|
Hop-hornbeam (N)
|
40
| |
Oxydendrum arboretum
|
Sourwood (N)
|
30
| |
Parrotia persica
|
Persian parrotia
|
40
| |
Prunus sargentii
|
Sargent cherry
|
50
| |
Prunus serrulata
|
'Kwanzan' Kwanzan cherry
|
25
| |
Stewartia pseudocamellia
|
Japanese Stewartia
|
40
| |
Syringa amurensis japonica
|
Japanese tree lilac
|
30
| |
Ulmus parvifolia
|
Chinese elm
|
40
|
*
|
Applicant must submit expert written evidence that the proposed
plants are of a disease-resistant variety.
|
Approved Evergreen Trees for Screening
| |||
---|---|---|---|
Botanical Name
|
Common Name
(N=Native)
|
Mature Height
(feet)
| |
Abies concolor
|
White fir (N)
|
90
| |
Chamaecyparis nootkatensis 'pendula'
|
Weeping Nootka false-cypress
|
35
| |
Chamaecyparis thyoides
|
Atlantic white cedar (N)
|
50
| |
Ilex opaca
|
American holly (N)
|
45
| |
Juniperus virginiana
|
Eastern red cedar (N)
|
90
| |
Picea abies
|
Norway spruce
|
120
| |
Picea omorika
|
Serbian spruce
|
90
| |
Picea pungens
|
Colorado spruce (N)
|
100
| |
Pinus flexilis
|
Limber pine (N)
|
50
| |
Pinus strobus
|
Eastern white pine (N)
|
100
| |
Pinus strobus 'Fastigiata'
|
Pyramidal white pine (N)
|
40
| |
Pinus thunbergi
|
Japanese black pine
|
90
| |
Pseudotsuga taxifolia
|
Douglas fir (N)
|
100
| |
Thuja occidentalis 'pyramidalis'
|
Pyramidal arborvitae (N)
|
15
| |
Thuja occidentalis
|
Emerald arborvitae (N)
|
15
| |
Tsuga canadensis
|
Canadian hemlock (N)
|
90
|
Approved Deciduous Shrubs
| |||
---|---|---|---|
Botanical Name
|
Common Name
(N=Native)
|
Mature Height
(feet)
| |
Aesculus parviflora
|
Bottlebrush buckeye (N)
|
12
| |
Aronia arbutifolia
|
Red chokeberry (N)
|
8
| |
Aronia melanocarpa
|
Black chokeberry (N)
|
8
| |
Calycanthus floridus
|
Common sweetshrub
|
9
| |
Cephalanthus occidentalis
|
Buttonbush (N)
|
10
| |
Chaenomeles speciosa
|
Common flowering quince
|
10
| |
Clethra alnifolia and cultivars
|
Summersweet clethra
|
8
| |
Cornus alba and cultivars
|
Tatarian dogwood
|
10
| |
Cornus amomum
|
Silky dogwood (N)
|
10
| |
Cornus racemosa
|
Gray dogwood (N)
|
15
| |
Cornus sericea
|
Red Osier dogwood (N)
|
9
| |
Cotinus coggygria and cultivars
|
Smokebush
|
15
| |
Fothergilla major
|
Large fothergilla (N)
|
10
| |
Hamamelis virginiana
|
Common witchazel (N)
|
20
| |
Hydrangea quercifolia
|
Oakleaf hydrangea (N)
|
6
| |
Ilex verticillata
|
Common winterberry (N)
|
10
| |
Itea virginica
|
Virgina sweetspire (N)
|
6
| |
Lindera benzoin
|
Spicebush (N)
|
10
| |
Myrica pennsylvanica
|
Northern bayberry (N)
|
12
| |
Philadelphus virginalis
|
Sweet mockorange
|
12
| |
Physocarpus opulifolius
|
Common ninebark (N)
|
9
| |
Sambucus canadensis
|
American elder (N)
|
12
| |
Spiraea x vanhouttei
|
Van Houtte spiraea
|
10
| |
Symphoticarpos albus
|
Common snowberry (N)
|
6
| |
Syringa vulgaris and hybrids
|
Common lilac
|
15
| |
Vaccinum corymbosum
|
Highbush blueberry (N)
|
12
| |
Viburnum acerifolium
|
Mapleleaf viburnum (N)
|
6
| |
Viburnum carlesii
|
Korean spice viburnum
|
5
| |
Viburnum dentatum
|
Arrow wood viburnum (N)
|
12
| |
Viburnum lentago
|
Nannyberry viburnum (N)
|
18
| |
Viburnum prunifolium
|
Blackhaw viburnum (N)
|
15
|
Approved Evergreen Shrubs for Screening
| |||
---|---|---|---|
Botanical Name
|
Common Name
(N=Native)
|
Mature Height
(feet)
| |
Chamaecyparis pisifera 'Boulevard'
|
Boulevard false cypress
|
12
| |
Ilex glabra
|
Inkberry (N)
|
8
| |
Juniperus chinensis shrub cultivars
|
Chinese juniper
|
3 to 15
| |
Kalmia latifolia
|
Mountain laurel (N)
|
15
| |
Leucothoe jontanesiana
|
Drooping leucothoe (N)
|
6
| |
Picea glauca 'conica'
|
Dwarf Alberta spruce
|
10
| |
Pieris floribunda
|
Mountain pieris
|
6
| |
Pinus mugo
|
Mugho pine
|
6
| |
Rhododendron catawbiense and cultivars
|
Catawba rhododenron (N)
|
10
| |
Rhododendron 'P.J.M' and cultivars
|
P.J.M. rhododendrons
|
6
| |
Taxus x media and cultivars
|
Yew
|
3 to 12
| |
Thuja occidentalis 'Techny'
|
Mission arborvitae
|
8
|
Approved Groundcovers
| |||
---|---|---|---|
Botanical Name
|
Common Name
(N=Native)
|
Mature Height
(inches)
| |
Ajuga repans
|
Ajuga/carpet bugleweed
|
4 to 6
| |
Hedera helix
|
English ivy
|
6 to 8
| |
Juniperus horizontalis
|
Creeping juniper
|
8 to 24
| |
Liriope muscari
|
Lilyturf
|
12 to 24
| |
Liriope spicata
|
Lilyturf
|
12
| |
Numerous genera, species, cultivars
|
Ornamental grasses
|
12 to 60
| |
Ophipogon japonicus
|
Mondo grass
|
4 to 6
| |
Pachysandra terminalis
|
Japanese spurge
|
12
| |
Vinca minor
|
Periwinkle/vinca
|
4 to 6
|
Required Minimum Message Display Cycles
| ||||
---|---|---|---|---|
Speed Limit
(miles per hour)
|
Total sign area with up to 64 square feet
(seconds)
|
Total sign area between 64 and 300 square feet
(seconds)
|
Total sign area more than 300 square feet
(seconds)
| |
25
|
17
|
28
|
56
| |
30
|
14
|
24
|
48
| |
35
|
12
|
20
|
40
| |
40
|
11
|
18
|
36
| |
45
|
10
|
16
|
32
| |
50
|
9
|
14
|
28
| |
55+
|
8
|
12
|
24
| |
The cycle periods listed above are based upon the time it takes
to travel through the viewshed of each sign size.
|