The commonly used proportion method includes traffic volume-based schemes [7, 8] and buffer-based schemes [9 11].
Traffic characteristics including traffic volume, cycle volume and traffic speed are obtained from Department for Transport.
The collected data for model calibration included traffic volume, average travelling speed, and travel time data.
In internal arrangement, according to the video record, traffic data can be acquired, including: traffic volume, headway and the type and quantity of traffic conflict.
The traffic variables include: traffic volume, maximum queue length, shock wave characteristics (e.g. shock wave speed and shock wave area), and the platoon ratio.
This paper presents the outcomes of an in-depth investigation into the range of influential factors, including traffic volume, land use, distance to highway and roughness of road surfaces by ranking them in terms of their influence on PAHs build-up.
Model inputs were based on local traffic emissions of both gasoline vehicles and diesel trucks within a 1,500-m 1,500-maround an address, and included traffic volumes, roadway geometry, vehicle emission rates, and meteorology.
Several traffic characteristics and parameters were then investigated and counted, including traffic flow volume, speed, headway and traffic conflict.
It mainly includes traffic generation, traffic statistics, and communication interaction.
These variables included traffic density, truck traffic volume, emissions of residual oil for building heating, tree/grass coverage and others.
The stress that develops in the pavement is due to several factors including traffic loading and restrained volume change caused by thermal or hygral variations.
