News and Updates

New Service! CTC Sign Management System


Historically, highway signs have been required to be manufactured with a certain level of nighttime visibility, or “Retroreflectivity.”  The 2009 MUTCD now requires all signs to be maintained at a certain level of retroreflectivity, based upon the colors of the materials used.  The first deadline is January 22, 2012.

With the most Up to date courses!CTC's Online Institute


CTC is always striving to find the most innovative ways for our clients to stay in compliance.  Our new Online Institute offers Web-based DOT and OSHA training designed to enhance your skills, increase your performance, and meet the current DOT and DOL training requirement.

A Fallen American HeroSGT Brandon E. Maggart Memorial and
Blake Maggart Educational Fund

Honoring the memory of Army SGT Brandon E. Maggart who served in Iraq and was killed during Operation Iraq Freedom.

Blake Maggart remembers his father on Memorial Day and Veteran's Day in 2011


Contact UsDo you have a transportation issue? Ask us!

Do have questions or need more information about any of the services that Commonwealth Transportation can provide?

Call us or send us and email and we will be happy to help.

Contact Information:

Commmonwealth Transportation Consultants

71 Knoll Drive
Mifflin,  Pennsylvania  17058

Phone Phone: 717-436-6087
Fax Fax: 717-436-6087
Email Email: