Work zones generate significant congestion in urban centers, yet the influence of various capacity factors arterials and intersections are poorly understood. This paper analyzes following on arterial intersection work zone from 22 intersections: heavy vehicle flow, percentage, length, maximum speed limit, entrance lane width, left turn volumes, exit width reductions, length width. An was modele...

Article history: Received: 3.9.2015. Received in revised form: 14.10.2015. Accepted: 19.10.2015. Delay and number of vehicle stops are important indicators that define the level of service of a signalized intersection. Therefore, they are usually considered for optimizing the traffic signal timing. In this study, ANNs are employed to model delay and the number of stops estimation at signalized ...

With the increasing need for road lane detection used in lane departure warning systems and autonomous vehicles, many studies have been conducted to turn road lane detection into a virtual assistant to improve driving safety and reduce car accidents. Most of the previous research approaches detect the central line of a road lane and not the accurate left and right boundaries of the lane. In add...

S1: Step, Side, 1/4, Cross Rock 1/4, 1/4, 1/4 Sweep, Behind Side Cross. 1-3 Step forward on Left, step Right to Right side, make 1/4 turn Left stepping to Left side. (9.00) 4&5 Cross rock Right over Left, recover on Left, make 1/4 turn to Right stepping forward on Right. (12.00) 6-7 Make 1/4 turn to Right stepping Left to Left side, make 1/4 turn Right sweeping Right from front to back. (6.00) ...

left-turn lanes; that is, protected left-turn control is recommended if the number of left-turn lanes exceeds 1. Such a decision process lacks a balanced consideration of other factors such as opposing traffic volume, which may be very low; therefore, the decision may not be rational at all locations or under all conditions. In many cases, an alternative left-turn control type might provide equ...

The article deals with the problem of formation a traffic jam on one street Krasnoyarsk cities. According to statistics, largest set accidents occur when turning vehicle. For convenience and priority, lights are up additional signals or sections introduced. In Europe, lanes added, designed separately for turning, where cars can continue wait their turn, but if there lot cars, then lane ceases c...