What Mark's Peers Say
"I am pleased to recommend Mark Johnson to help you with difficult roundabout designs, especially roundabouts at high-capacity sites and at freeway ramp intersections. I have had the pleasure of knowing Mark for about ten years. Using the methods that Barry Crown has taught us, Mark cleverly designs safe, reliable roundabouts. I am sure you will enjoy working with Mark."
Trust his designs and his advice. He knows our profession well.
Very truly yours, Leif Ourston, P.E.
Company News
MTJ’s 2009 and beyond Expert On-Call Roundabout Engineering Contracts!
- MTJ Engineering was selected by City of Springfield OR for on-call Roundabout Engineering Services
- MTJ Engineering as part of the OHM consultant team was selected by the Road Commission for Oakland County's on-call engineering firms for 2009-2011 to provide Roundabout Engineering Services.
- MTJ Engineering was selected by WIDOT and qualified at the highest level of complexity to provide On-Call Roundabout Engineering Services to assist with the most challenging roundabout designs in the State of Wisconsin.
- MTJ Engineering was selected by MNDOT and qualified at the highest level of complexity to provide On-Call Roundabout Engineering Services to assist with the most challenging roundabout designs in the State of Wisconsin.
Many new exciting projects are underway for 2007!
MTJ Engineering recently completed an evaluation and redesign project that included signing and markings for the first two high capacity roundabouts in Loveland, CO (originally constructed in 1997). Also in Loveland, MTJ Engineering designed a newly constructed 5 spoke roundabout and is working on designs for several additional new roundabouts in this rapidly developing city.
MTJ Engineering is working on three exciting and challenging high capacity modern roundabouts in Fort Collins, Colorado, just up the road from Loveland.
MTJ Engineering continues its working relationship with Omni Means, a multidisciplinary engineering and planning firm in California. Recent projects include roundabouts as part of a major shopping mall redevelopment, and new residential and commercial growth. The Interstate 5 / Deschutes Rd interchange is still in process and this interchange serves access to intense retail and commercial highway uses in the northern California city of Anderson.
Past news
In 2006 MTJ Engineering was chosen to provide expert roundabout engineering services to Arizona DOT; MNDOT; WIDOT; Alaska DOT; and Oakland County, MI.
MTJ Engineering was selected as part of the Kittleson and Associates team for the new FHWA Roundabout Guide Revision work effort in 2007.