Investigation of Bus Special Lane Performance Using Statistical Analysis and Optimization of the Signalized Intersection Delay by Machine Learning Methods

Table 1

Available buses of the bus organization of Rasht city with respect to their fabrication year and quality index of the year 2018.

Quality index	Fabrication year	Available quantities
Old and outdated	Before 2006	3
Inefficient and semiactive	2006–2011	10
Desirable active	2011–2014	6
Ideal active	2015–2018	15