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Draft Supplemental Environmental Impact Report Page IV.13-19 Forward Inc. Landfill 2018 Expansion Project ' Existing-Plus-Approved-Projects Intersection Impacts With the added traffic from the approved projects, traffic operations for the study area intersections were evaluated again with and without Forward Landfill traffic. Table IV.13-11 shows a comparison of study intersection operation with and without the Project under Short-term Conditions. As shown, only the intersection of East French Camp Road and Austin Road was calculated to operate at LOS D while all other study intersections would continue to operate at LOS C or better. The East French Camp Road and Austin Road intersection is controlled by 4-way stop signs. County traffic LOS policy considers LOS D ' acceptable conditions. Figure IV.13-5 shows the short-term peak-hour traffic with the Project. For the 2018 Expansion Project,this impact would be less than significant, and no mitigation measures are required. Table IV.B-11: Short-term Conditions S dy Intersection Traffic LOS Summary Existing + Existing + Approved Study Intersections and Traffic Peak- A pP ApprovedProjects + Significant Driveways Control Hour Projects Pro Impact jecDelays LOS Delays LOS Austin Rd.& AM 9.3 A* 11.2 B* No 1 Forward Main Driveway SSS PM 9.7 A* 11.2 B* No 2 Austin Rd.&Forward SSS AM 9.2 A* 9.7 A* No Secondary Driveway PM 9.6 A* 10.1 B* No Austin Rd.& AM 11.1 B 11.9 B No 3 E.French Cam Rd. AWS PM 25.1 D 32.5 D No ' 4 SR 99 NB On-off Ramps AM 23.7 C 23.7 C No &E.French Camp Rd. Signal PM 21.3 C 23.4 C No SR 99 SB On-off Ramps Si & AM 17.2 B 18.3 B No 5 E.French Cam Rd. gnal PM 33.8 C 34.8 C No SR 99 Urban Interchange SiAM 15.8 B 15.9 B No 6 &Arch Rd. gnal PM 16.8 B 17.1 B No 7 Arch Rd.&Kingsley Rd. Signal AM 27.6 C 34.3 C No PM 29.5 C 30.9 C No SR 99 SB On-off Ramps& SiAM 8.8 A 9.5 A No 8 Mariposa Rd. gnal PM 9.7 A 9.7 A No SR 99 NB On-off Ramps SiAM 9.0 A 9.2 A No 9 &Mariposa Rd. gnal PM 5.0 A 5.0 A No Mariposa Rd.&Austin AM 9.3 A 9.6 A No 10 Rd Signal PM 6.6 A 8.0 A No 11 Arch Rd.&Austin Rd. Signal AM 12.4 B 13.5 B No PM 19.3 B 21.3 C No 12 Austin Rd.&Cal.Health Signal AM 3.3 A 3.3 A No Care Driveway �' PM 5.6 A 6.2 A No Notes: Traffics count conducted in mid-May 2018 SSS=Side-Street-Stop,AWS=A11-Way-Stop,Signal=Traffic Signal Light *For side-street-stop controlled intersections the delay and LOS reported in the above table represent the worst case(the side street approach controlled by the stop sign). The LOS for the intersection as a whole is A with delays less than 10 seconds. Study intersections 1,2,3,10,11 and 12 are County intersections and the lowest acceptable condition is LOS D. Other study intersections are Caltrans intersections and the lowest acceptable LOS is D.