(a) Design and improvement standards for intersections are suggested minimums for all street intersections in subdivisions. All such intersections shall be designed and constructed in accordance with the standards as specified in Table 2.
TABLE 2
INTERSECTION DESIGN STANDARDS
DESIGN ELEMENT | ALL DENSITIES |
Maximum Approach Speed (MPH)
25
Clear Sight Distance (ft)
Length along each approach leg
90
Vertical Alignment with Intersection
Flat
Minimum Angle of Intersection
Streets shall remain in the angle of
intersection for at least 100 feet
beyond the point of intersection
75 degrees
(90 degrees preferred)
Minimum Curb Radius (ft)
(a) Local-local
(b) Local-collector
(c) Collector - collector
(d) Collector, marginal access -
arterial
25 - all cases
25 - all cases
30 - all cases
35 - all cases
Minimum Center-line, offset of adjacent
intersections (ft)
(a) Local-local
(b) Local-collector
(c) Collector-collector
(d) Collector, marginal access-
arterial
150 - all cases
200 - all cases
300 - all cases
1320 - all cases
(b) Multiple intersections involving junctions of more than two (2) streets shall be avoided. (Ord. 9-1993. Passed 7-12-93.)