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ff. .1w, Indian River Cou 451h Street Milling & ecf RFQ # 2018012 north. The existing shoulder paving cross-section will need to be analyzed to confirm its structural value. If the structural value is not sufficient, the shoulder pavement section will need to be removed and re- constructed. In order to meet clear zone requirements and to develop a safe corridor, the existing utility poles along the north side of the edge of pavement will need to be moved further north. A new six (6') foot or eight (8') foot wide sidewalk will be proposed with its south edge a minimum of eleven (11') feet from the travel lane, or further if right-of-way limits allow. The above-described Typical Section is based on the assumption the County will have adequate right-of-way for a northerly expansion. There may be locations where guardrail may be recommended between the south curb and the IRFWCD Sub -lateral ditch if the separation distance is deemed not adequate. The Typical Section described above will undoubtedly need to be modified at certain locations, such as along the frontage of Jackie's Food Mart where the proximity of the existing structure is close to the existing 45th Street paved roadway. It is anticipated an urban section will be required at these locations to allow the sidewalk to be placed directly at the curb line to economize space. As stipulated in the RFQ, we shall design appropriate sidewalk landings compatible with ADA codes at the 45th Street intersections with 43rd Avenue and 58th Avenue, as well as at other intersecting local streets along the route. MM has identified several conditions that will need to be dealt with along the project route. Our observations of specific points of interest along the route of the project are presented as follows: A. At the southwest corner of 45th Street and 43rd Avenue, sidewalk exists on the west side of 43`d Avenue and terminates just south of the IRFWCD sub -lateral. As part of this project, we will design for the extension of said sidewalk to connect to the sidewalk crossings to be created at the intersection. The extension of the sidewalk may require the installation of additional storm culverting. Curbing shall be aligned to allow for future extension of a bike lane to the south and north of the intersection. B. On the north side of the edge of pavement there are several locations where drainage swales / ditches exist to close proximity. At these locations the swales / ditches may need to adjusted further north and/or be culverted. C. There are several businesses along the north side of the project route that have wide driveway access connections to 45th Street. If possible, our designs shall provide for improving the access points into said facilities. D. In addition to the utility poles set in close proximity to the north edge of pavement, there are several fire hydrants close to the pavement as well. The fire hydrants will need to be designed to be moved further north to a safe location. E. At the 58th Avenue intersection, the south edge of the eastbound travel lane of 45th Street, west of 58th Avenue is approximately three (3') feet north of the south edge of 45th Street, east of 58th Avenue. Our proposed Typical Section will place the south edge of the east travel lane two (2') feet to the north of the existing south edge of travel lane, west of 58th Avenue. We anticipate modifying a portion of 45th Street, west of 58th Avenue to accommodate a future westerly extension of bike lanes and sidewalk. F. We shall coordinate with the Senior Resource Association to assure the existing GoLine stops along the route are safely integrated into the project. --A 1VIAJ 1 ELLEK & 1VIOLEK INC. C. PROJECT APPROACH ) PAGE 2 M - CIVIL ENGINEERS -