Social and Behavioral Sciences Commons^™

Work Zone Illumination Design: Guidance Stratgies To Specify Appropriatework Zone Lighting Plan, Sherine Anani

Theses and Dissertations

Night construction is frequently used because it can better satisfy the primary traffic control objectives than daytime work. If night construction is used, the design of illumination plans should be analyzed and developed as part of the project development process.

There are fewer crews out working on the road in the winter, partly because of the conditions but also because the days are shorter and there’s not a lot of light by which to work.

In fact, the days can get short enough, especially as you go farther north, that even a normal day involves some “night work.” Construction work …

Economic Observations Using Origin And Destination Estimation Through Observed Traffic Counts, Joshua William Depies

Theses and Dissertations

A relationship exists between the economy and the amount of traffic that is observed on

the nation’s roadways. Traffic patterns generally peak during times of economic

prosperity when people are spending more money and new homes and businesses are

being built. On the other hand, as the economy starts becoming more stagnant, people

travel less while home sales decrease and businesses close as fewer patrons shop.

What this thesis attempts to accomplish is to see if an Origin and Destination Estimation

technique is sensitive enough to pick up these economic trends of a region by using

traffic counts.

Two sets …