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 Welcome to Transportation Engineering Agency (TEA)

Our Mission:  Improve the global deployability of U.S. Armed Forces by providing the Department of Defense (DoD) with transportation and transportability engineering, policy guidance, research, and analytical expertise to support the National Military Strategy.





2021 Traffic Engineering and Safety Seminars 
LocationDatesRegistration Deadline
Washington Navy Yard, DC20 – 22 April 20216 April 2021
Naval Weapons Station (NWS) Seal Beach, California13 – 15 July 202129 June 2021
Naval Station (NS) Norfolk, Virginia14 – 16 September 2021 - COURSE FULL31 August 2021 REGISTRATION CLOSED


NOTE: Seating will be limited to 50 people for each seminar. Make sure you register early for the seminar you want to attend.


NOTE:  Schedule is dependent upon any COVID-19 Restrictions in place at seminar location during scheduled time.


Consultants/Vendors are welcome to attend, however, attendance will be on a space available basis.




​The SDDCTEA is pleased to announce the development of our new passive barrier systems. We have two designs, one for the FS30 P1 Modified Midwest Guardrail System and one for the M30 P1 Modified Midwest Guardrail System. If you should have any questions please email the Traffic Engineering Branch at: army.sddc.safb.traffic@mail.mil.

Download the Passive Barrier designs here


​The Military Surface Deployment and Distribution Command Transportation Engineering Agency's Traffic Engineering Branch has updated the Active Vehicle Barrier (AVB) Safety Schemes. There is a new 7-second hybrid beacon AVB safety scheme, traffic control modifications to existing schemes, as well as multiple new drawings for AVBs located at intersections.

Download the updated Safety Schemes here

 How are We Organized?

Click here to see how SDDC TEA is organized and more information about each function.

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