Basic Aggregates Certification Renewal

All currently certified CTTP technicians are required to complete the online refresher course in Basic Aggregates during calendar year 2017. Successful completion of this online course will result in CTTP certification in Basic Aggregates with an expiration date of Dec. 31, 2022.

CTTP is now accepting credit card payments for technicians' certifications!

Registering and paying for a CTTP course has never been easier. To pay by credit card, just submit the completed
course registration form, and then select the option to 'Pay Now' or 'Pay Later'.

If you choose to pay now, just follow the on-screen instructions on our secure site. If you choose to pay later, you will receive an email with a link to return to our secure site and complete the credit card payment at your convenience. Also select the “pay later” option if you prefer to bring a check with you on the first day of class. Remember, checks should be made payable to ‘University of Arkansas – CTTP’.

The Center for Training Transportation Professionals (CTTP) provides training, certification, and continuing education for personnel and companies performing work in the transportation industry.

Mission Statement

CTTP is dedicated to the improvement of transportation infrastructure by providing quality education relating to the materials, procedures, and equipment used in all phases of highway construction. CTTP continually strives to provide reputable training and certification events that increase knowledge, instill confidence, encourage personal and professional growth, and improve the quality of the transportation industry.


Providing training and certification to improve the quality of the transportation industry .