The main obstacles to boosting the bicycle as a mode of transport are safety concerns due to
interactions with motorized traffic. One option is to separate cyclists from motorists through …

Bi-level optimization has widespread applications in many disciplines including
management, economy, energy, and transportation. Because it is by nature a NP-hard …

The ability to maintain functionality in transport infrastructure is critical during disruptions. To
ensure operational robustness in transportation networks, it is necessary to identify the most …

Given a set of candidate road projects associated with costs, finding the best subset with
respect to a limited budget is known as the network design problem (NDP). The NDP is often …

Adding a new road to help traffic flow in a congested urban network may at first appear to be
a good idea. The Braess Paradox (BP) says, adding new capacity may actually worsen …

Since transportation projects are costly and resources are limited, prioritizing or sequencing
the projects is imperative. This study was inspired by a client who asked:“I have tens of …

Limited resources (budget, labor, machinery) have a significant toll on the roads'
construction. The question of interest is: given variations of resources over a lengthy …

Projects are considered interrelated when their benefits or costs depend on which other
projects are implemented. The timing of such projects may also complicate their analysis …

Congestion pricing is seen as an effective policy to address traffic congestion. In such
policies where money, people and authorities are involved, the success generally hinges …

Given the advances in communication technologies and real-time traffic management,
transit priority lanes are emerging as an indispensable component of intelligent transport …