05-11-2020 Council Packet - Laserfiche WebLink

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7 CSAH 54 (20th Avenue) is classified as an A-Minor Arterial Reliever and requires a full 120 feet of dedicated road right-of-way. The plat dedicates 60 feet of road right-of-way from section line as required. Turn lane plans have been submitted to Anoka County for review and comment. CSAH 34 (Birch Street) is classified as a Major Collector road along the section of the proposed development and requires a full 80 feet of road dedicated right-of-way. The section of the plat that abuts CSAH 34 (Birch Street) previously dedicated 60 feet of road right-of-way. No further road right-of-way is required. The length of Red Oak Lane cul de sac is 250 ft and Norma Way is 350ft. No permanent cul de sac length exceeds 500 feet as required by ordinance. Length requirements do not apply to temporary cul de sacs such as William Lane. A temporary cul de sac and easement are shown on the west end of William Lane. A separate recordable easement document will be recorded against the property and shall be terminated upon extension of William Lane. The future developer will be responsible for removal of the temporary cul de sac and restoration of the lot. Private Driveway-6709 20th Avenue In September 2015, the Nadeau’s owned and subdivided off the1 acre house parcel located at 6709 20th Avenue. Through the minor subdivision process, staff recommended the north driveway be removed and the south driveway access Red Oak Lane upon its extension. The Nadeau’s expressed concerns about removing the north driveway stating personal cars and trucks could not turn left into the garage from the south driveway without backing into the County road right-of-way. Staff agreed to leave the north driveway with the stipulation the south driveway be removed when the southbound turn lane into NorthPointe was constructed. Unfortunately, this south driveway onto CSAH 54 (20th Avenue) still remains. The driveway will need to be relocated to the west upon extension of Red Oak Lane due to its close proximity to the intersection. Staff Comments: • The applicant shall draft and record a temporary cul de sac easement. • The cul de sac shall be removed and the temporary easement released upon extension of William Lane. • “Future Road Extension” signs are required at the west end of William Lane and Red Oak Lane and at the north end of Heritage Avenue. Easements Standard drainage and utility easements at least 10 feet wide are provided along all lot lines. Drainage and utility easements are also dedicated over the outlots. Storm Water Management and Erosion and Sediment Control