21.15.080 Hammerhead/T.
Hammerhead/Ts are only permitted in R-S-20 and R-S-12 zoning districts where property was platted in the county prior to annexation and existing development precludes the expectation that a standard cul-de-sac can be developed.
(1) Dead-end streets with hammerheads should normally be less than 300 feet, but will be permitted up to 450 feet in length.
(2) Streets with hammerheads shall not serve more than eight lots.
(3) Right-of-Way Widths for Streets Intersecting Hammerheads. Minimum right-of-way widths for all dead-end streets with hammerheads serving no more than eight lots shall not be less than 40 feet, with no on-street parking.
(4) Right-of-Way Widths for Hammerheads. Minimum right-of-way widths for hammerheads shall not be less than 30 feet, with no on-street parking.
(5) Roadway Widths. Minimum roadway widths for all dead-end streets with hammerheads shall not be less than the following dimensions:
(a) Thirty-two feet from the face of curb to the face of curb;
(b) Thirty feet of pavement width where there is no curb and gutter;
(c) Twenty-eight feet of pavement for hammerheads;
(6) Hammerheads shall comply with the minimum requirements set forth in Figure 21.15.080.01 or 21.15.080.02.
Figure 21.15.080.01. Connecting Road
Figure 21.15.080.02. Connecting Road
[Ord. 3736 § 3, 2005; Code 1970 § 26.12.075.]