"traffic composition" is a correct and usable phrase in written English.
It is usually used to refer to the mix of different types of vehicles on a road, such as cars, trucks, buses, motorcycles, and bicycles. For example, "The school district conducted a study of the traffic composition on the road near the elementary school."
The influence of traffic composition, lane width and approach grade on saturation flow rates is studied.
Often, assumptions are made regarding, for example, traffic composition and possible vehicle trajectories.
Higher design speeds, restriction on slow moving vehicles, varied traffic composition with high amount of cars and no strict lane-discipline characterize these roads.
In both sound conditions, increases in traffic volume led to higher visual impact and changes in traffic composition changed the impact significantly when traffic flow was low.
The models developed account for possible effects of geometric design features, traffic composition and exposure, land use and other segment related attributes on frequency of SCs on freeways.
The results show that traffic volume as expressed by noise emission level strongly influenced the perceived integrated impact, whereas traffic composition did not make noticeable differences.
Different traffic compositions and several congestion patterns are analysed in relation to their traffic features and influence on bridge loading.
Both theoretical analysis and simulation studies suggest that the proposed integrated scheduling algorithms exhibit a promising performance in terms of throughput, delay and packet loss ratio, at different traffic compositions under Bernoulli traffic and bursty traffic.
To minimize the collinearity problem encountered in inverse traffic modeling it is essential that the monitoring is done at different times to capture significant variations in the street traffic compositions.
Further, necessary detailed geometric design guidelines for heterogeneous traffic compositions with weak lane discipline (Indian traffic) are not available.
Although, numerous models are available to evaluate the MOEs of an intersection layout for homogeneous traffic; very few are available for heterogeneous traffic compositions.
