Street Classification
|
Right-of-Way Width
(feet)
|
Cartway Width (feet)
|
Maximum Length (feet)
|
Maximum Number of Dwellings
|
---|---|---|---|---|
Cul-de-sac, permanent only
|
40 (R=50)
|
24
|
750
|
25
|
Loop
|
40
|
24
|
2,600
|
50
|
Minor or local
|
50
|
30
|
--
|
--
|
Minor collector
|
60 to 70
|
40
|
--
|
--
|
Major collector
|
66 to 100
|
40 to 60
|
--
|
--
|
Minor arterial
|
66 to 100
|
40 to 60
|
--
|
--
|
Type of Street
|
Average Daily Traffic
|
Type of Residential Use
|
---|---|---|
Minor or local
|
0 to 2,000
|
Single-family detached
|
Collector
|
2,000 to 5,000
|
Single and multi-units on limited or reversed frontage lots
|
Arterial
|
5,000 and over
|
Multi-unit developments with limited access
|
Type of Use
|
1-Way Vehicular Trips Per Day
|
---|---|
Single-family detached unit
|
Between 10 and 15
|
Multifamily units
|
Between 4 and 8
|
Senior citizen housing
|
Fewer than 4
|
NOTE: All figures include delivery and service vehicles. The
higher figures apply to high-income, low-density areas where two to
three cars per unit are common. The number designated for multifamily
units generally depends on the size of the unit and the proximity
to public transportation.
|