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Page 19 range from 8 to 10 percent, showing that the travel speed reductions are not solely a result of congestion during the peak period. Table 15: Daily versus Off-Peak 85th Percentile Speed on Jefferson Avenue (in miles per hour) Time Period Speed Limit (mph) 85th Percentile Speed Towards I-280 Towards Downtown Pre- Pilot Post- Pilot Absolute Change Percent Change Pre- Pilot Post- Pilot Absolute Change Percent Change DAILY 30 36.2 33.3 -2.8 -8% 36.4 33.0 -3.4 -9% MID (10 AM – 2 PM) 30 36.3 33.4 -2.9 -8% 36.3 33.0 -3.3 -9% NIGHT (7 PM – 7 AM) 30 36.4 33.3 -3.1 -9% 37.5 33.7 -3.8 -10% Source: Quality Traffic Data (May 26‐28, 2015 and May 31-June 2, 2016). Speeds are based on data over the course of three full days. 50th Percentile Speed Table 16 shows the comparison of daily versus off-peak 50th percentile speeds on Jefferson Avenue between Highland Avenue and Alameda de la Pulgas, by direction. The data shows that the reductions of 50th percentile speed are similar between the daily period and the off-peak hours. The decreases all range from 7 to 10 percent, showing that the travel speed reductions are not solely a result of congestion during the peak period. Table 16: Daily versus Off-Peak 50th Percentile Speed on Jefferson Avenue (in miles per hour) Time Period Speed Limit (mph) 50th Percentile Speed Towards I-280 Towards Downtown Pre- Pilot Post- Pilot Absolute Change Percent Change Pre- Pilot Post- Pilot Absolute Change Percent Change DAILY 30 31.3 28.1 -3.2 -10% 31.1 28.5 -2.6 -8% MID (10 AM – 2 PM) 30 31.4 28.4 -3.0 -10% 31.3 28.9 -2.4 -8% NIGHT (7 PM – 7 AM) 30 31.2 28.0 -3.2 -10% 32.1 29.8 -2.3 -7% Source: Quality Traffic Data (May 26‐28, 2015 and May 31-June 2, 2016). Speeds are based on data over the course of three full days. 8.A. - Page 30