The development of a trip-assignment model designed to systematically compute emissions-
optimized traffic flows for carbon monoxide is explored. Then the exploratory theoretical …

Motorists typically select routes that minimize their travel time or generalized cost. This may
entail traveling on longer but faster routes. This raises questions concerning whether …

Maintaining air‐quality standards is a major concern for transportation planners and policy
makers in the United States. This necessitates considering nontraditional emission …

This paper focuses on the problem of minimizing CO 2 emissions in the routing of vehicles in
urban areas. While many authors have realized the importance of speed in minimizing …

This report investigates the optimal (best overall, taking into account all benefits and costs)
transportation emission reduction strategies. Current evaluation methods tend to undervalue …

Tailpipe emissions in the road transportation system are a major source of air pollution and
greenhouse gases. One of the possible approaches is to influence drivers' routing decisions …

This paper examines whether road schemes that increase the availability of road space or
which smooth the flow of traffic result in increased vehicle pollution. Economic theory …

Mobile-source emissions represent a large portion of all air pollutants, especially in urban
areas. While there exist many forms of vehicle emissions abatement policies and others …

In a road network, drivers typically seek to minimize their own travel time, often affecting
system-wide performance. With the increasing environmental awareness, for an efficient …

The 1990 Clean Air Act Amendments (CAAA) and the Intermodal Surface Transportation
Efficiency Act of 1991 (ISTEA) have defined a set of transportation control measures to …