Evaluating Alternative Operations Strategies to Improve Travel Time Reliability (2013) / Chapter Skim
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Pages 145-152
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145 Issue SR-520 (the Evergreen Point Floating Bridge) is an east–west facility that connects I-5 in Seattle with Bellevue, Washington, and other suburbs to the east.
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146 Source: Map data © 2013 Google. Figure D.1.
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147 For this, I = 32.41 mph Average ln speed ln S N i∑ ( )
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148 value of reliability T - t = 60 13.22 365 24 60 10( ) × × × is calculated by first calculating three parameters: P(VT, t)
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149 , 1 29.25 1 32.41 60 0.20 minutes per mile.P V tT )
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150 The reduction of the certainty-equivalent value from 0.20 minutes per mile (before the ramp meter installation) to 0.15 minutes per mile (after the ramp meter installation)
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151 Table D.3 shows the computed PTI and BI values from the data collected during 2001 (before) and 2002 (after)
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152 44 Freeway volume declined by 9% and peak-period throughput decreased by 14% after ramp meters were experimentally turned off in the Minneapolis–St. Paul area (Maccubbin et al.
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