Evaluating Alternative Operations Strategies to Improve Travel Time ...

More documents

Recommendations

Info

SHRP 2 L11: Final Appendices 16. FHWA Website. Operations and Technology. The Congestion Problem: Causes and Solutions. http://www.oti.dot.gov/congprob.htm Accessed September 2, 2009. 17. Organization for Economic Co-operation and Development (OECD). Managing Urban Traffic Congestion - Summary Document. June 2007. February 2009. 18. Transportation Research Knowledge Centre. Intelligent Transport Systems – Thematic Research Summary. http://www.transport-research.info/web/news/archive.cfm Accessed September 12, 2009. 19. National Transportation Operations Coalition. 2007 National Traffic Signal Report Card. http://www.ite.org/REPORTCARD. Accessed December 2, 2009. 20. FHWA. HOV/MUL Pooled-Fund Study Home Page. http://hovpfs.ops.fhwa.dot.gov/ Accessed December 2, 2009. 21. Integrated Corridor Management Systems Program Plan. FHWA Corporate Research and Technology, July 2009. http://www.fhwa.dot.gov/crt/roadmaps/icmprgmplan.cfm. Accessed August 31, 2009. 22. Research and Innovative Technology Administration (RITA) website. Integrated Corridor Management Analysis, Modeling, and Simulation. http://www.rita.dot.gov/publications/horizons/2009_05_01/html/integrated_corridor.html Accessed September, 12 2009. 23. Raney. S. Efficient Edge Cities of the Future. TRB 2010 Annual Meeting CD ROM. Washington D.C. 2010. ADDITIONAL DESCRIPTION AND QUANTITATIVE BENEFITS OF TRAVEL-TIME RELIABILITY STRATEGIES Page F-16
SHRP 2 L11: Final Appendices Summary of Strategy Quantitative Benefits The impacts of the application of the strategies and treatments are described in this Appendix in terms of the anticipated travel time savings. Quantitative benefits (in terms of travel time savings or delay reduction) have not been determined for Category 1 – Institutional Strategies. However, quantitative benefits have been determined for the 18 strategies in Categories 2 – 5. Table F.1 quantifies information related to travel time reliability improvements and congestion reduction. Table F.1 - Key Quantitative Benefits for Operational Strategies (Categories 2 - 3) Strategy Treatments Key Quantitative Benefits 2.0 Information Collection and Dissemination Remote Verification (CCTV) 2.1 Surveillance and Detection Driver Qualification Automated Enforcement 5% reduction in travel times in non-recurring congestion and overall 18% reduction in travel times (3, 11). Reduces non-recurring congestion by reducing accidents (55) Reduces travel time (60,61 )and improves safety (56, 57, 58) 2.2 Probe Vehicles and Point Detection GPS, Video Detection, Microwave Radar, Bluetooth MAC Readers No direct benefit to reducing congestion, but essential to providing reliable real-time information 2.3 Pre-trip Information National Traffic and Road Closure Information Reduces delays (early and late arrivals) by 50% (5) Planned Special Events Management Reduces delay due to special events (20) 2.4 Real-time Information 2.5 Roadside Messages 3.0 Vehicle Technologies 3.1 Vehicle Infrastructure Integration 3.2 Driver Assistance Products Pre-trip information by 511, web sites, subscription alerts, radio Road Weather Information Systems (RWIS) Freight Shipper Congestion Information/Commercial Vehicle Operations (CVO), Load Matching Systems/ Terminals and port gates Travel Time Message Signs for Travelers (DMS & VMS) Vehicle Infrastructure Integration (VII) Electronic Stability Control; Obstacle Detection Systems; Lane Departure Warning Systems; Road Departure Warning Systems Potential reduction in travel time from 5% to 20% (1) Reduces delay by up to 12% (3, 4) Reduces freight travel time by up to 10% (1, 3, 4), Using access technology and appointments at port gates could increase by vehicle productivity by 10 to 24% (Namboothiri Cite) Improves trip time reliability with delay reductions ranging from 1% to 22% (1, 5, 6) Unknown benefit towards reducing congestion Reduces accidents involving vehicles by up to 50% (32) and reduces travel times by 4% to 10% (1) ADDITIONAL DESCRIPTION AND QUANTITATIVE BENEFITS OF TRAVEL-TIME RELIABILITY STRATEGIES Page F-17
Page 1 and 2:
SHRP 2 Reliability Project L11 Eval
Page 3 and 4:
The National Academy of Sciences is
Page 5 and 6:
SHRP 2 L11: Final Report TABLE OF C
Page 7 and 8:
SHRP 2 L11: Final Report ALTERNATIV
Page 9 and 10:
SHRP 2 L11: Final Report LIST OF FI
Page 11 and 12:
SHRP 2 L11: Final Report LIST OF AP
Page 13 and 14:
SHRP 2 L11: Final Report ABSTRACT T
Page 15 and 16:
SHRP 2 L11: Final Report well as to
Page 17 and 18:
SHRP 2 L11: Final Report Improved t
Page 19 and 20:
SHRP 2 L11: Final Report travel tim
Page 21 and 22:
SHRP 2 L11: Final Report • Develo
Page 23 and 24:
SHRP 2 L11: Final Report That same
Page 25 and 26:
SHRP 2 L11: Final Report Figure 1.1
Page 27 and 28:
SHRP 2 L11: Final Report • Mode (
Page 29 and 30:
SHRP 2 L11: Final Report Group Numb
Page 31 and 32:
SHRP 2 L11: Final Report different
Page 33 and 34:
SHRP 2 L11: Final Report • Infreq
Page 35 and 36:
SHRP 2 L11: Final Report REFERENCES
Page 37 and 38:
SHRP 2 L11: Final Report • Number
Page 39 and 40:
SHRP 2 L11: Final Report Operationa
Page 41 and 42:
Page 43 and 44:
SHRP 2 L11: Final Report changing t
Page 45 and 46:
SHRP 2 L11: Final Report near-real-
Page 47 and 48:
SHRP 2 L11: Final Report Considerab
Page 49 and 50:
SHRP 2 L11: Final Report penalties
Page 51 and 52:
SHRP 2 L11: Final Report trucks det
Page 53 and 54:
SHRP 2 L11: Final Report amount of
Page 55 and 56:
SHRP 2 L11: Final Report • The pe
Page 57 and 58:
SHRP 2 L11: Final Report order to m
Page 59 and 60:
Page 61 and 62:
SHRP 2 L11: Final Report United Sta
Page 63 and 64:
SHRP 2 L11: Final Report • Higher
Page 65 and 66:
SHRP 2 L11: Final Report a high vol
Page 67 and 68:
Page 69 and 70:
SHRP 2 L11: Final Report Freight 23
Page 71 and 72:
SHRP 2 L11: Final Report 45. Safiro
Page 73 and 74:
SHRP 2 L11: Final Report 5. ALTERNA
Page 75 and 76:
SHRP 2 L11: Final Report communicat
Page 77 and 78:
SHRP 2 L11: Final Report transporta
Page 79 and 80:
SHRP 2 L11: Final Report Congestion
Page 81 and 82:
SHRP 2 L11: Final Report Scenario D
Page 83 and 84:
SHRP 2 L11: Final Report Finance
Page 85 and 86:
SHRP 2 L11: Final Report 6. OPERATI
Page 87 and 88:
SHRP 2 L11: Final Report • Infras
Page 89 and 90:
SHRP 2 L11: Final Report Informatio
Page 91 and 92:
SHRP 2 L11: Final Report Table 6.2
Page 93 and 94:
Page 95 and 96:
Page 97 and 98:
SHRP 2 L11: Final Report Infrastruc
Page 99 and 100:
Page 101 and 102:
SHRP 2 L11: Final Report STRATEGIES
Page 103 and 104:
SHRP 2 L11: Final Report Service Pa
Page 105 and 106:
Page 107 and 108:
SHRP 2 L11: Final Report Congestion
Page 109 and 110:
SHRP 2 L11: Final Report Driver Qua
Page 111 and 112:
SHRP 2 L11: Final Report the applic
Page 113 and 114:
SHRP 2 L11: Final Report • Dynami
Page 115 and 116:
SHRP 2 L11: Final Report Home tran
Page 117 and 118:
SHRP 2 L11: Final Report have signi
Page 119 and 120:
Page 121 and 122:
SHRP 2 L11: Final Report 17. Levins
Page 123 and 124:
SHRP 2 L11: Final Report demand and
Page 125 and 126:
SHRP 2 L11: Final Report • Limite
Page 127 and 128:
SHRP 2 L11: Final Report • All ne
Page 129 and 130:
SHRP 2 L11: Final Report be fast en
Page 131 and 132:
SHRP 2 L11: Final Report congestion
Page 133 and 134:
SHRP 2 L11: Final Report developmen
Page 135 and 136:
Page 137 and 138:
SHRP 2 L11: Final Report Institutio
Page 139 and 140:
SHRP 2 L11: Final Report the value
Page 141 and 142:
SHRP 2 L11: Final Report considerat
Page 143 and 144:
SHRP 2 L11: Final Report In additio
Page 145 and 146:
SHRP 2 L11: Final Report • adjust
Page 147 and 148:
SHRP 2 L11: Final Report to Giovann
Page 149 and 150:
SHRP 2 L11: Final Report • an inc
Page 151 and 152:
SHRP 2 L11: Final Report Technical/
Page 153 and 154:
Page 155 and 156:
SHRP 2 L11: Final Report CONCLUSION
Page 157 and 158:
L11 Copy ____ Evaluating Alternativ
Page 159 and 160:
SHRP 2 L11: Final Appendices APPEND
Page 161 and 162:
SHRP 2 L11: Final Appendices The fo
Page 163 and 164:
SHRP 2 L11: Final Appendices • Ut
Page 165 and 166:
SHRP 2 L11: Final Appendices o Ramp
Page 167 and 168:
SHRP 2 L11: Final Appendices Determ
Page 169 and 170:
SHRP 2 L11: Final Appendices the de
Page 171 and 172:
SHRP 2 L11: Final Appendices Basica
Page 173 and 174:
SHRP 2 L11: Final Appendices effect
Page 175 and 176:
SHRP 2 L11: Final Appendices Equati
Page 177 and 178:
SHRP 2 L11: Final Appendices Table
Page 179 and 180:
SHRP 2 L11: Final Appendices Figure
Page 181 and 182:
SHRP 2 L11: Final Appendices from a
Page 183 and 184:
SHRP 2 L11: Final Appendices most s
Page 185 and 186:
SHRP 2 L11: Final Appendices MPOs a
Page 187 and 188:
SHRP 2 L11: Final Appendices facili
Page 189 and 190:
SHRP 2 L11: Final Appendices progra
Page 191 and 192:
SHRP 2 L11: Final Appendices Table
Page 193 and 194:
SHRP 2 L11: Final Appendices Once t
Page 195 and 196:
SHRP 2 L11: Final Appendices Concep
Page 197 and 198:
SHRP 2 L11: Final Appendices option
Page 199 and 200:
SHRP 2 L11: Final Appendices Commen
Page 201 and 202:
Page 203 and 204:
Page 205 and 206:
Page 207 and 208:
SHRP 2 L11: Final Appendices A. Dat
Page 209 and 210:
SHRP 2 L11: Final Appendices Thus,
Page 211 and 212:
SHRP 2 L11: Final Appendices d2 = d
Page 213 and 214:
SHRP 2 L11: Final Appendices REFERE
Page 215 and 216:
SHRP 2 L11: Final Appendices 26. Bh
Page 217 and 218:
SHRP 2 L11: Final Appendices 51. De
Page 219 and 220:
SHRP 2 L11: Final Appendices 78. Ha
Page 221 and 222:
SHRP 2 L11: Final Appendices 105. L
Page 223 and 224:
SHRP 2 L11: Final Appendices 129. O
Page 225 and 226:
SHRP 2 L11: Final Appendices 155. S
Page 227 and 228:
SHRP 2 L11: Final Appendices 181. U
Page 229 and 230:
SHRP 2 L11: Final Appendices APPEND
Page 231 and 232: SHRP 2 L11: Final Appendices • Th
Page 233 and 234: SHRP 2 L11: Final Appendices Equati
Page 235 and 236: SHRP 2 L11: Final Appendices April)
Page 237 and 238: SHRP 2 L11: Final Appendices Equati
Page 239 and 240: SHRP 2 L11: Final Appendices Figure
Page 241 and 242: SHRP 2 L11: Final Appendices The Ko
Page 243 and 244: SHRP 2 L11: Final Appendices Step 1
Page 245 and 246: SHRP 2 L11: Final Appendices The pr
Page 247 and 248: SHRP 2 L11: Final Appendices The Is
Page 249 and 250: SHRP 2 L11: Final Appendices Figure
Page 251 and 252: SHRP 2 L11: Final Appendices B. Cal
Page 253 and 254: t SHRP 2 L11: Final Appendices d 1
Page 255 and 256: SHRP 2 L11: Final Appendices N (d 1
Page 257 and 258: SHRP 2 L11: Final Appendices the ra
Page 259 and 260: SHRP 2 L11: Final Appendices REFERE
Page 261 and 262: SHRP 2 L11: Final Appendices Agency
Page 263 and 264: SHRP 2 L11: Final Appendices Table
Page 265 and 266: SHRP 2 L11: Final Appendices 1.1. S
Page 267 and 268: SHRP 2 L11: Final Appendices APPEND
Page 269 and 270: SHRP 2 L11: Final Appendices Transp
Page 271 and 272: SHRP 2 L11: Final Appendices suburb
Page 273 and 274: SHRP 2 L11: Final Appendices with p
Page 275 and 276: SHRP 2 L11: Final Appendices able t
Page 277 and 278: SHRP 2 L11: Final Appendices provid
Page 279 and 280: SHRP 2 L11: Final Appendices pricin
Page 281: SHRP 2 L11: Final Appendices Refere
Page 285 and 286: SHRP 2 L11: Final Appendices Strate
Page 287 and 288: SHRP 2 L11: Final Appendices • En
Page 289 and 290: SHRP 2 L11: Final Appendices thirds
Page 291 and 292: SHRP 2 L11: Final Appendices A stud
Page 293 and 294: SHRP 2 L11: Final Appendices As a r
Page 295 and 296: SHRP 2 L11: Final Appendices • Ef
Page 297 and 298: SHRP 2 L11: Final Appendices San An
Page 299 and 300: SHRP 2 L11: Final Appendices A stud
Page 301 and 302: SHRP 2 L11: Final Appendices A 1994
Page 303 and 304: SHRP 2 L11: Final Appendices The in
Page 305 and 306: SHRP 2 L11: Final Appendices The Wi
Page 309 and 310: SHRP 2 L11: Final Appendices On the
Page 311 and 312: SHRP 2 L11: Final Appendices Change
Page 313 and 314: SHRP 2 L11: Final Appendices Refere
Page 315 and 316: SHRP 2 L11: Final Appendices 25. FH
Page 317 and 318: SHRP 2 L11: Final Appendices 53. Ch
Page 319 and 320: SHRP 2 L11: Final Appendices APPEND
Page 331 and 332: SHRP 2 L11: Final Appendices 2 Robe
Page 333 and 334:
SHRP 2 L11: Final Appendices Strate
Page 335 and 336:
SHRP 2 L11: Final Appendices Strate
show all

Evaluating Alternative Operations Strategies to Improve Travel Time ...

Create successful ePaper yourself

Delete template?

Save as template?