FIGURE 2A - Platoon Size Distribution: Short-Term Work Zone
FIGURE 2A - Platoon Size Distribution: Short-Term Work ZoneExcel | CSV | Table Version
General
Legacy ID
201
FIGURE 3 - Effect of Platoon Size on Gap
FIGURE 3 - Effect of Platoon Size on GapExcel | CSV | Table Version
TABLE 2 - Gap Size of Platooning Vehicles in Work Zones
TABLE 2 - Gap Size of Platooning Vehicles in Work ZonesExcel | CSV
Pattern Frequency (vph) Mean gap (seconds) Mean headway (seconds) A. Short-Term Work Zone Car-car 1,087 1.610 1.986 Car-truck 209 2.030 2.429...FIGURE 1B - Percentage of Traffic in Platoons vs. Flow Rate: Three-Second Headway
FIGURE 1B - Percentage of Traffic in Platoons vs. Flow Rate: Three-Second Headway
FIGURE 2A - Platoon Size Distribution: Short-Term Work Zone
FIGURE 2A - Platoon Size Distribution: Short-Term Work ZoneExcel | CSV | Graphic Version
Number of vehicles in a platoon Truck-leading platoon Nontruck-leading platoon All platoons 2 45.08% 55.35% 51.77% 3 24.13% 24.11% 24.12% 4...FIGURE 5 - Probability of a Rear-End Collision
FIGURE 5 - Probability of a Rear-End Collision
FIGURE 4 - Gap Distribution
FIGURE 4 - Gap DistributionExcel | CSV | Graphic Version
A. Short-Term Work Zone Gap (seconds) Relative Frequency 0.50 1.42% 0.75 4.11% 1.00 9.14% 1.25 11.17% 1.50 13.30% 1.75 14.34% 2.00 13.30% 2....FIGURE 4 - Gap Distribution
FIGURE 4 - Gap DistributionExcel | CSV | Table Version
TABLE 1 - Comparison of Sampling Strategies
TABLE 1 - Comparison of Sampling StrategiesExcel | CSV
Sampling and estimation alternative Unstratified ratio estimation statistics Overall performance cv of pass-miles cv of auxiliary variable Correlation coeff between pass-miles and auxiliary variable...Sampling and Estimation Techniques for Estimating Bus System Passenger-Miles
Sampling and Estimation Techniques for Estimating Bus System Passenger-MilesPETER G. FURTH*
ABSTRACTMost U.S. bus systems conduct on-off counts on a sample of vehicle-trips to estimate annual passenger-miles, which must be...