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2015. The existing sanitary sewer is believed to be in good condition and no repairs are anticipated to be required as part of this project. However, staff plans to televise the sewer during development of plans and specifications. 3.4 Storm Sewer/Drainage Storm sewer was installed along 147th Avenue up to the beginning of the proposed improvements in 2012 as part of the Sunwood Drive re -alignment project. Currently storm water runoff drains off the two existing cul-de-sacs to low areas. This storm sewer is believed to be in good condition and no repairs are anticipated to be required as part of this project. However, staff plans to televise the sewer during development of plans and specifications. 3.5 Streets 3.5.1 Existing Typical Sections The width of 146th Avenue, 147th Avenue, and Ferret Street is 40-feet from face -of -curb to face -of -curb. The cul-de-sac on Ferret Street has a 50-foot radius to the back of curb. The streets are generally centered within a 66-foot wide City -owned right-of-way, with a 130- foot wide diameter right-of-way around the cul-de-sac on Ferret Street. 3.5.2 Maintenance History The West Armstrong area roadways were originally constructed in 1988. 146th Avenue, 147th Avenue, and Ferret Street received crack seal and seal coat in 1994 and 2001. The street segments have regularly received spot patching on an as -needed basis. 3.6 Land Use The parcels within the construction area are zoned as COR. 4. PROPOSED IMPROVEMENTS 4.1 Street and Stormwater Improvements 4.1.1 Street Improvements 146th Avenue, 147th Avenue and Ferret Street are proposed to be reconstructed with bituminous pavement and concrete curb and gutter. The proposed surface improvements are shown on Figure 1 in Appendix A. Street Design: 146th Avenue, 147th Avenue, and Ferret Street are currently urban commercial streets with bituminous curb and pavement, 40 feet wide from face -of -curb to face -of -curb. The proposed cul-de-sac is 100-feet in diameter from back -of -curb to back -of -curb. Existing and proposed traffic counts are low for typical commercial streets. Feasibility Report Update West Armstrong Area Street Reconstruction City of Ramsey Project No. 18-02 Page 6