General Provisions and Design Standards
Critical Area | Source | Percent Limit | |
|---|---|---|---|
Lakes and ponds | U.S. Geological Survey Maps, Aerial Photos, Master Plan, Natural Resources Inventory | 100% | |
Wetlands | National Wetlands Inventory U.S. Department of Agriculture 1979, delineated and regulated as per N.J. Department of Environmental Protection Wetlands Regulations | 100% | |
Floodplains | Federal Emergency Management Agency Flood Insurance Study | 100% | |
Steep slopes | Greater than 35% | 100% | |
Streams | As defined in § 420-6, a buffer of 80 feet each side of a waterway (measured from the top of the bank) or the limits of the floodplain, whichever is greater | 100% |
Present Zone | Principal Building (square feet) | Accessory Building (square feet) |
|---|---|---|
LR | 2,000 | 3,000 |
R-1 | 4,356 | 3,000 |
R-2 | 8,712 | 3,000 |
R-3 | 13,068 | 3,000 |
R-4 | 17,424 | 3,000 |
Aisle Width | |||||
|---|---|---|---|---|---|
Space (angle) | Width (feet) | Depth (feet) | One-Way (feet) | Two-Way (feet) | |
90 | 9 | 18 | 20 | 25 | |
60 | 9 | 18 | 18 | 25 | |
45 | 9 | 18 | 13 | 25 | |
30 | 9 | 18 | 13 | 25 | |
Parallel | 9 | 18 | 12 | 25 | |
Handicapped | 12 | 18 | |||
Aisle Width | |||||
|---|---|---|---|---|---|
Space (angle) | Width (feet) | Depth (feet) | One-Way (feet) | Two-Way (feet) | |
90 | 8 | 15 | 20 | 25 | |
60 | 8 | 15 | 18 | 25 | |
45 | 8 | 15 | 13 | 25 | |
30 | 8 | 16 | 13 | 25 | |
Parallel | 8 | 16.5 | 12 | 25 | |
Permitted Road Speed (mph) | Required Sight Distance (feet) | |
|---|---|---|
25 | 150 | |
30 | 200 | |
35 | 250 | |
40 | 300 | |
45 | 350 | |
50 | 400 |
Arterial (feet) | Collector (feet) | Local (feet) | ||
|---|---|---|---|---|
Right-of-way width | 66 | 60 | 50 | |
Dedicated right-of-way | 60 | 50 | 50 | |
Reserved right-of-way | 6 | 10 | — | |
Cartway | 46 | 40 | 30* |
*NOTE: Varies for single-family residential development (see below). |
Zone | Pavement Width (feet) | Curbs | Drainage | |
|---|---|---|---|---|
R-4 | 20 | No | No | |
R-3 | 24 | No | No | |
R-2 | 24 | No | Yes | |
R-1 | 24 | Yes | Yes | |
Any higher density | 30 | Yes | Yes | |
New private roads | 20 to 30 | Yes | Yes |
General Provisions and Design Standards
Critical Area | Source | Percent Limit | |
|---|---|---|---|
Lakes and ponds | U.S. Geological Survey Maps, Aerial Photos, Master Plan, Natural Resources Inventory | 100% | |
Wetlands | National Wetlands Inventory U.S. Department of Agriculture 1979, delineated and regulated as per N.J. Department of Environmental Protection Wetlands Regulations | 100% | |
Floodplains | Federal Emergency Management Agency Flood Insurance Study | 100% | |
Steep slopes | Greater than 35% | 100% | |
Streams | As defined in § 420-6, a buffer of 80 feet each side of a waterway (measured from the top of the bank) or the limits of the floodplain, whichever is greater | 100% |
Present Zone | Principal Building (square feet) | Accessory Building (square feet) |
|---|---|---|
LR | 2,000 | 3,000 |
R-1 | 4,356 | 3,000 |
R-2 | 8,712 | 3,000 |
R-3 | 13,068 | 3,000 |
R-4 | 17,424 | 3,000 |
Aisle Width | |||||
|---|---|---|---|---|---|
Space (angle) | Width (feet) | Depth (feet) | One-Way (feet) | Two-Way (feet) | |
90 | 9 | 18 | 20 | 25 | |
60 | 9 | 18 | 18 | 25 | |
45 | 9 | 18 | 13 | 25 | |
30 | 9 | 18 | 13 | 25 | |
Parallel | 9 | 18 | 12 | 25 | |
Handicapped | 12 | 18 | |||
Aisle Width | |||||
|---|---|---|---|---|---|
Space (angle) | Width (feet) | Depth (feet) | One-Way (feet) | Two-Way (feet) | |
90 | 8 | 15 | 20 | 25 | |
60 | 8 | 15 | 18 | 25 | |
45 | 8 | 15 | 13 | 25 | |
30 | 8 | 16 | 13 | 25 | |
Parallel | 8 | 16.5 | 12 | 25 | |
Permitted Road Speed (mph) | Required Sight Distance (feet) | |
|---|---|---|
25 | 150 | |
30 | 200 | |
35 | 250 | |
40 | 300 | |
45 | 350 | |
50 | 400 |
Arterial (feet) | Collector (feet) | Local (feet) | ||
|---|---|---|---|---|
Right-of-way width | 66 | 60 | 50 | |
Dedicated right-of-way | 60 | 50 | 50 | |
Reserved right-of-way | 6 | 10 | — | |
Cartway | 46 | 40 | 30* |
*NOTE: Varies for single-family residential development (see below). |
Zone | Pavement Width (feet) | Curbs | Drainage | |
|---|---|---|---|---|
R-4 | 20 | No | No | |
R-3 | 24 | No | No | |
R-2 | 24 | No | Yes | |
R-1 | 24 | Yes | Yes | |
Any higher density | 30 | Yes | Yes | |
New private roads | 20 to 30 | Yes | Yes |