Texas A&M Transportation Institute

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Texas A&M Transportation Institute (TTI)
Texas-A&M-Transportation-Institute-Logo.svg
Agency overview
Formed 1950 (1950)
Type Agency of higher education
Jurisdiction State of Texas
Headquarters 2935 Research Parkway, College Station, Texas
30°36′7.6619″N 96°21′13.7549″W / 30.602128306°N 96.353820806°W / 30.602128306; -96.353820806
Motto Saving Lives, Time and Resources
Employees 655 (2017)
Annual budget $67.8 million (FY 2017)[1]
Agency executive
  • Gregory D. Winfree, J.D., Director
Parent agency Texas A&M University System
Website tti.tamu.edu

The Texas A&M Transportation Institute (TTI) in College Station, Texas is the largest transportation research agency in the United States. Created in 1950, primarily in response to the needs of the Texas Highway Department (now the Texas Department of Transportation), TTI has since broadened its focus to address all modes of transportation–highway, air, water, rail, pipeline, and automated/connected vehicles. TTI is a state agency and a member of the Texas A&M University System. TTI’s cooperative relationship with the Texas Department of Transportation has helped the Institute develop and implement work for numerous other sponsors.

TTI researchers contribute to the growth of the transportation profession by participating in, and leading over 250 local, state and national organizations. Over 100 TTI researchers publish papers and give presentations at the Transportation Research Board (TRB) annual meeting, with around 50 serving on TRB committees. Since the inception of the National Cooperative Highway Research Program (NCHRP) in 1962, TTI has led over 70 NCHRP projects, more than any other participant in the program. TTI researchers serve as objective transportation experts, providing an important resource to local, state and national agencies and groups.

The Institute maintains a close association with the Texas A&M University Dwight Look College of Engineering, the College of Architecture, and the George Bush School of Government and Public Service, as well as other academic units within the Texas A&M University System and at other collaborating universities. Over 40 TTI researchers hold joint academic positions at Texas A&M University. TTI also plays a role in training and educating students; one-third of the staff is students.

Headquartered on the Texas A&M University campus in College Station, Texas, TTI also maintains a full-service roadside safety proving ground facility in Bryan, Texas, and has offices in Arlington, Austin, Dallas, Doha, El Paso, Galveston, Houston, Mexico City, San Antonio, Waco, and Washington, D.C.[2] As part of its research program, TTI also operates seven formal centers of excellence.

Administration[edit]

The director is currently Gregory D. Winfree, J.D.[3] He is assisted by three executive associate agency directors, one associate agency director, and one assistant agency director.[4] The agency is organized into four research area groups, one interdisciplinary research group, and one business operations group.[5]

Research Areas[edit]

Groups[edit]

  • Interdisciplinary Research
    • Freight Mobility
    • Freight Shuttle
    • Center for Transportation Safety
  • Materials, Pavements & Constructed Facilities
    • Construction, Geotechnical & Structures
    • Materials & Pavements
    • Roadside Safety & Physical Security
  • Planning & Environment
    • Environment & Air Quality
    • Mobility
    • Planning
    • Center for Advancing Research in Transportation Emissions, Energy, and Health
    • Washington D.C. Office
    • External Programs
  • Transportation Operations
    • Research & Implementation
    • System Reliability
    • Traffic Operations & Roadway Safety
    • San Antonio/El Paso Region

Centers[edit]

  • Center for Advancing Research in Transportation Emissions, Energy, and Health
  • Center for Alcohol and Drug Education Studies
  • Center for International Intelligent Transportation Research
  • Center for Ports & Waterways
  • Center for Railway Research
  • Center for Transportation Computational Mechanics
  • Center for Transportation Safety

Business Operations[edit]

  • Business Office
  • Facilities, Safety & Support Services
  • Human Resources
  • Marketing, Communications & Agency Relations
  • Network & Information Systems
  • Research Development Office

Offices[edit]

[2]

Notable research projects[edit]

ET2000 – In 1991, the TTI-patented ET2000 guardrail end treatment was developed. Over 250,000 units have been shipped throughout the United States and around the world. TxDOT and TTI received the Federal Highway Administration’s (FHWA) 1991 Administrator’s Biennial Safety Award for their development of the ET2000.

Ground Penetrating Radar (GPR) – GPR is a nondestructive geophysical method that "sees" underground and produces a record of subsurface features—without drilling, probing, digging, or coring. Since 1988, researchers at TTI have been developing, testing, and implementing GPR technology for TxDOT to use in its road repair and maintenance activities.

Roadway Congestion Index (RCI) – To evaluate mobility levels on Texas streets and freeways, TTI developed the RCI, which is now computed annually for over 85 major U.S. cities.

Intelligent Transportation Systems (ITS) – TTI’s ITS research has been implemented in several major Texas cities. Real-time train detection and analysis systems have expedited emergency vehicle dispatch, enhanced signal operations, and averted major accidents.

HOV Lanes and Managed Lanes – Since the 1980s, many major metropolitan areas have developed HOV or High Occupancy Vehicle lanes to help with traffic flow and provide incentives for carpooling and public transit. TTI has become known as the nation’s leader in HOV lane research. Some cities have taken the HOV lane concept one step further in the development of what’s being called Managed Lanes.

Teens in the Driver Seat – TTI has developed a peer-to-peer driving safety program unlike any safety program in the nation. Teens in the Driver Seat relies on young drivers themselves to create safety messages and then serve as the messengers to make their peers aware of the risks of teen driving.

See also[edit]

References[edit]

  1. ^ a b c d "About TTI". Retrieved 23 September 2015. 
  2. ^ a b "Facilities". Retrieved 23 September 2015. 
  3. ^ "Office of the Director". Retrieved 23 September 2015. 
  4. ^ "Organization Chart". Archived from the original on 25 September 2015. Retrieved 23 September 2015. 
  5. ^ "Organization". Retrieved 23 September 2015. 

External links[edit]