(See Figure 1 for Arterial Cross Sections)
Arterial Type(a) |
Arterial Type Description(b) |
Minimum ROW |
Number of Moving Lanes |
Pavement Cross Section | Median Divider |
Service | ||
Pavement Width | Curb & Gutter Each Side | |||||||
Through Lanes | Auxiliary Lanes |
Arterial Type(a) |
Arterial Type Description(b) |
Minimum ROW |
Number of Moving Lanes |
Pavement Cross Section | Median Divider |
Service | ||
Pavement Width | Curb & Gutter Each Side | |||||||
Through Lanes | Auxiliary Lanes | |||||||
F | Freeway | Varies | Varies | 12 ft. per | 12 ft. each | 2 ft. | Yes | No |
6-2-DS | Divided Major Arterial with service roads | 220 ft. | 6 | 36 ft.(c) | 12 ft. each | 2 ft. | Yes | Yes |
6-2-D | Divided Major Arterial | 160 ft. | 6 | 36 ft.(c) | 12 ft. each | 2 ft. | Yes | No |
6-2 | Undivided Major Arterial | 120 ft. | 6 | 36 ft.(c) | 12 ft. each(d) | 2 ft. | No | No |
4-2-DS | Divided Major Arterial with service roads | 196 ft. | 4 | 24 ft.(c) | 12 ft. each | 2 ft. | Yes | Yes |
4-2-D | Divided Major Arterial | 120 ft. | 4 | 24 ft.(c) | 12 ft. each | 2 ft. | Yes | No |
4-2 | Undivided Minor Arterial | 100 ft. | 4 | 24 ft.(c) | 12 ft. each(d) | 2 ft. | No | No |
3-1 | One-way arterial | 80 ft. | 3 | <. . . . . . . | 52 ft. | > | No | No |
2-1 | One-way arterial | 60 ft. | 2 | <. . . . . . . | 36 ft. | > | No | No |
C | Major Collector | 70 ft. | 2 | <. . . . . . . | 36 ft.. . . . > | 2 ft. | No | No |
(a) In the abbreviation, the first digit equals the number of lanes, the second digit represents two-way (2) or one-way (1) flow; “D” means divided by a median; and “S” means a parallel service or frontage road.
(b) “Major Arterial” and “Principal Arterial” are interchangeable designations.
(c) Each direction.
(d) Left-turn lane of 14 ft.
(Ord. 93-Z-03, passed - - )