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1.3.5 Arterial and Collector Street lighting <br /> The arterial and collector street lighting component is also based on a per lane mile level <br /> of service. The arterial and collector street lighting component is calculated from the <br /> ratio of arterial and collector street lights to arterial and collector lane miles, which yields <br /> a level of service of street lighting per lane mile (standard). The cost to construct a street <br /> light is multiplied by the standard and added to the total cost per lane mile for the <br /> Transportation SDC. The impact formula for new development on the street lighting <br /> network is: <br /> (Miles per trip) ~ <br /> • ire P~rit~~#ria~#~ar <br /> Typical Units X~'~ a~ ~~e s~ Street _ <br /> _ Tri s fir?:~I~CoNsc-~ur Ligl~tinQ <br /> Generated X per X , ' ~ ~...;r .~~~~~,Straets~~ ~ Cost prar_ <br /> Development - <br /> per Unif • ` _ Light <br /> Straet Lghfiag' Capacify per Lane M~fe <br /> 1.3.6 Summary of Costs <br /> To summarize, the total cost for arterial and collector streets, the total cost per lane mile, <br /> includes the cost for street lighting plus the combined cost per lane mile of linear section <br /> streets, intersections, traffic signals, bridges and other structures. Refer to Table 3 for <br /> specific data on the transportation costs. <br /> 2.0 Off-Street Bicycle Paths <br /> <br /> The off-street bicycle path component of the transportation charge is based on maintaining an existing <br /> standard number of miles of path per thousand persons. The cost per mile of off-street bicycle path <br /> is added to the cost per mile for off-street bicycle path lighting and the total is divided by the population <br /> <br /> to derive a per person cost. To convert this to a p.m. peak trip rate, the cost per person is divided by <br /> <br /> the trips per person, to yield the cost per trip. Figure 3 illustrates the method used to calculate the off- <br /> street bicycle path component of the transportation SDC. <br /> 3.0 Trip Generation Rates <br /> <br /> The transportation SDC may be calculated using trip generation rates established according to this <br /> paragraph. There are two methods of calculation: the Standard Calculation or the Alternate <br /> Calculation. <br /> 3 .1 Standard Calculation <br /> 3.1.1 Assigned Trip Rate <br /> Except when the City Traffic Engineer has approved an applicant's election to use the <br /> Alternate Calculation method the City Traffic Engineer shall assign the trip rate to the <br /> proposed development using the classifications in 3.1.2 below. <br /> May 1, 1997 City of Eugene SDC Methodology Page C-7 <br /> <br />