The most important land use impact on transportation discussed in the readings is "Trip Lengths." The trip lengths are normally interrupted and shorter in the traditional urban setting, whereas they are normally direct and uninterrupted in the built environmental setup. The “trip lengths” are short in the traditional urban setting because of the existence of a comprehensive environmental setting resulting from a mesh network of roads, intense usage of the land, and a flock of activities in the area (Samuel, 2007). All these make the "trip lengths" shorter compared to the trips in-built environmental setup.
In the built environment setup, the majority of the roads have between two and four lanes, drainage ditches, landscaping areas, sidewalks and are approximately 13 feet wide. In such areas, the land dedicated to roads normally ranges between 25 and 65 feet in width, and the majority of there are road pavements. In case such areas are densely occupied, road pavements will fill the whole land devoted to roads Transportation Research Board, 2009). On the other hand, if the areas are sparsely occupied, there are normally unpaved shoulders, which can be planted or natural based on individual preference. Some of the factors that affect the amount of land dedicated to roads include landscaping, sidewalks, additional feature designs such as sidewalks, street parking practices, road design standards, and the anticipated road traffic. All these factors enable “trip lengths” to be longer and direct.
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Given a chance, some of the measures I would implement to improve the areas would include;
Setting up a robust flyover network in a traditional urban setting to reduce road traffic.
Educating the general public on the need to respect and preserve land and areas reserved for roads.
Introducing secondary transportation means such as underground trains to ease road congestion.
Developing a proper land allocation and housing plan where public land exists to prevent future conflicts during road development.
References
Samuel, L. K. (2007). Transportation Decision Making; Principles of Project and Programming . Hoboken: John Wiley & Son Inc.
Transportation Research Board. Driving And the Built Environment . Transportation Research Board, 2009, pp. 50-104.
