Atlas Tranquility Park - Improvement Plan 000635 - Waiver to Improvement Plan in Review

Development Review Committee · 2026-06-08 · agenda_item

An improvement plan waiver is under review for Atlas Tranquility Park. This project involves subdivision roads and related infrastructure. The applicant is requesting waivers for dead end road design and roadway centerline radii. Local contractors, trades, suppliers, and service providers such as civil engineers, surveyors, grading crews, concrete and paving companies, and material suppliers may be involved in future phases of this project.

dead end road length limit

1500 feet

hammerhead dead end segment length limit

150 feet

cul-de-sac diameter minimum

120 feet

cul-de-sac pavement radius residential minimum

40 feet

cul-de-sac pavement radius commercial or industrial minimum

45 feet

cul-de-sac grassed island diameter maximum

50 feet

block perimeter maximum

4500 feet

corner radii intersection minimum

25 feet

corner radii pavement minimum residential

40 feet

corner radii pavement minimum commercial or industrial

50 feet

minimum design speed local and minor local roads

30 mph

minimum design speed major local and collector roads

40 mph

minimum design speed arterial roads

45 mph

soil boring depth minimum

10 feet

number of infiltration tests per retention/detention area minimum

2

additional infiltration test per pond bottom area

0.5 acre

additional infiltration test per lineal retention/detention area

250 feet

pond bottom elevation above seasonal high water elevation minimum

1 foot