ti. <br />METHQDOLOGIES: <br />City of Eugene Systems Development Charges <br />Appendix C <br />Transportation System Charge Detail <br />1.0 Arterial and Collector Streets - <br />1.1 Formula <br />The arterial and collector street component is based upon the cost of increasing the vehicular <br />capacity of these streets. Each lane is .calculated to provide a certain capacity. Level-of-- <br />service 'D', the standard adopted in TransPlan ~~~tgen~;;aprrn~f'e}d Metrop~(>it~~t A~;a <br />T~rtspo'rt~fio~a Pl~rt~, the area's long-range transportation plan, is used as the basis for the <br />calculation. The cost of increasing capacity is based on the average cost paid by the City <br />for each lane mile of arterial and collector streets. Note that the cost calculation excluded <br />the assessable costs and evaluated only the arterial and collector system. Paragraph 1.3 <br />and Tabl~~3 of this Appendix contains a detailed analysis. end ~~:~exrca!' ~u~por.#~t~':;~~; <br />of the costs used forthe arterial and collectorcomponent-[analYstg} corr~~,a#t#r~~. <br />The impact of new development on the street network ~ t <br />determined by the following Impact>~'e~ formula: <br />Tri Len X Percent of Tri son Arterials and Collectors <br />Impact Fee = `Trips X s X <br />capacity lane mile <br />/ (Miles per tfip) <br />Typical Unifs <br />Trips <br />T Generated X per X <br />per (Jnit Development <br />Where: <br />ror s+rr~rf~~ ~ytaes of ~i~velo~n <br />- ?yp~caJ:Trips+~e~aera.:j~et;#;~t,%t=The. number of vehicle trips caused by the development <br />during the hours of peak afternoon traffic (P.M. peak hours). The P.M. peak hour trip rate <br />varies according to land use. Transportation facilities must be built to accommodate the <br />Proposed Methodologies: City of Eugene SDCs {Effective March 01, 1997) Page. C-1 <br />