Procedures for estimating project costs within the Department are sophisticated, detailed, and very thorough. From the residency office, through the D...
The behavior of a laterally loaded drilled shaft in clay has been investigated by conducting a second lateral load test on an instrumented shaft. For ...
The Missouri Department of Transportation (MoDOT) commissioned SCI Engineering, Inc. to investigate cost-effective, non-intrusive geophysical methods ...
The Missouri Department of Transportation (MoDOT) commissioned SCI Engineering, Inc. to investigate cost-effective, non-intrusive geophysical methods ...
Every sector of urban transportation faces the problems of ris1ng costs, limited funds, and depleting resources with which to provide for increasing t...
Two methods are examined which provide objective pavement performance information about the Texas highway system. These methods are sampling surveys a...
The several methods of computing stiffness coefficients or elastic moduli of materials to be used in computerized pavement design procedures and in ot...
Priority entry ramps have been operational in Dallas and Houston for approximately five years. An evaluation of these installations indicated three of...
This report presents an evaluation of the need for priority treatments for high-occupancy vehicles on Interstate 10 in El Paso, Texas. The study addre...
This report presents a preliminary evaluation of park-and-ride facilities. A literature review was conducted and, from this, characteristics of park-a...
This report presents a preliminary evaluation of park-and-ride facilities. A literature review was conducted and, from this, characteristics of park-a...
This report presents guidelines for designing bus park-and-ride facilities. Specifically, guidelines are developed for: 1) locating park-and-ride lots...
This report presents an evaluation of the concurrent flow reserved lane concept to improve the capacity of urban traffic facilities in metropolitan ar...
This report was to document the gathering of truck movement data on the North Freeway (I-45N) in Houston, Texas, primarily to determine the potential ...
Traffic congestion on urban freeways in Texas is a growing concern; freeways in each of the five largest cities in Texas experience some degree of con...
Congestion is increasing significantly on Texas urban freeways. One means of increasing roadway capacity is to provide preferential treatment for high...
This report presents an evaluation of the Contraflow Lane Project on the I-45 North Freeway in Houston. The purpose of this study is to assess the imp...
This report presents an evaluation of the need for "intermediate" range priority treatments for high-occupancy vehicles on the Katy Freeway (I-10) in ...
Bats are a critical component of our natural world, and many species are at risk. Protecting roosting habitat is one way we can help conserve a variet...
Through the cooperative Research Program with the Texas State Department of Highways and Public Transportation, the Texas Transportation Institute has...
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