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have already worked with both UPRR and the CPUC to build one grade-separated crossing over <br /> the railway. `� <br /> California Department of Transportation <br /> Comments(shown in italics) and TJKM's responses are as follows. <br /> 1)Land Use code:page 3-13. What software was used to estimate the Trip Generation for the <br /> proposed project?What are the ITE Land Use codes used for"Very Low and Low density <br /> Residential" 'Medium Density Residential" 'Medium-High Density Residential" "High Density <br /> Residential, etc. in Table 34? Please explain Second Units"item in Table 3-4. <br /> TJKM response <br /> Trip generation for the proposed project was based on Select Zone analysis for Project Traffic <br /> Analysis Zones in the model. The model is built in Cube software. <br /> ITE Land use codes for different densities are listed below: <br /> Very Low and Low density Residential- ITE Code 210(Single Family Detached Housing) <br /> Medium Density Residential- ITE Code 230 (Residential Condo/Townhouse) <br /> Medium-High Density Residential- ITE Code 230(Residential Condoffownhouse) <br /> High Density Residential- ITE Code 220(Apartments) <br /> Second units refer to in-law units. <br /> 2) Traffic models.•Page 5-152 <br /> When did the traffic counts occur? "The model was calibrated to within 6 percent of the relative <br /> errors between the computed and observed volumes" Please provide some examples for <br /> demonstration. <br /> TJKM response <br /> On page 5-163, add the following information after"....computed and observed volumes". <br /> TheFefom, the model has Wpm Galil3rated to ^ high level of a,r _ . Traffic counts were <br /> conducted on June 2011 (five intersections)and September 2009 (six intersections). <br /> Please find below the Model Calibration for the a.m.and p.m. peak hour at the turn and <br /> link level. <br /> Period Volume A B STD Comyol <br /> Obs—Vol Ratio Rel—Err <br /> Turn 9.64 0.84 34.19 5,723 1.01 5.86% <br /> AM Link 13.98 0.99 77.25 99,320 0.99 0.86% <br /> Turn 3.59 0.97 44.23 7,859 0.99 5.01% <br /> PM Link 25.4 0.99 82.15 91,571 0.99 0.51% <br /> 3) Table 5.15-1:Level of service(LOS)standard: The LOS standard for freeways in rural area <br /> should be D or better. Please verify and correct. <br /> 2 <br />