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Whether we are providing technical information, competitive pricing or scheduling deployment of equipment to your work site, the people at John Thomas are committed to GREAT customer service. You are supported by highly skilled and knowledgeable personnel who focus on your needs to get the job done on time and on budget.
Below are our Frequently Asked Questions
If you do not see your question below please contact us at 888-447-7263

What is so different about John Thomas, Inc?
#1. People. We have picked the best combinations of experience, committment and salt of the earth workers who enjoy representing the values we bring to the customer. In many instances, the value of the people is more important than the product. The true value of the actual product is only appreciated long after it has flawlessly serviced the customer.

Do you distribute or manufacture products?
Both. We represent the finest manufactured and tested products available. The manufacturers of distributed products is as much a part of our business family as the customer. John Thomas still adds tremendous value in engineered evaluation, installation, in-serive support and combining specialty options. We also manufacture and fabricate safety products from both plastic and steel and combine the available technology to produce the final product. In either event, our supplies are the best partners available. We all work together to serve the customer and make a meaningful contribution to the transportation safety industry. Importantly, we add quality to the lives of those families who escaped harm because of the technology, products and innovation we bring to the road. Most will never know.

Can your median separator system answer all quiet-zone safety demands?
No. No one system is right for all conditions. But the Median Separator System is well suited for a vast number of crossings where additional safety can be achieved for a minimum of cost. Crossing safety products run from the simple and cost effective to the complex and more costly. John Thomas, Inc. specializes in crash worthy devices. We simply incorporated the worldÕs most crash worthy delineator system with the most maintenance free, easy to install curb base to arrive at the Dura-Curb Median Separator System. To the other extreme, when the crossing situation demands a positive, crash worthy barrier, the Stop-Gate Device by Energy Absorptions Systems is recommended.

Download FRA Documentation

Quickly, tell me how is Dura-Curb better?
Universal pieces. No male/female parts. Universal ends too. Color stripes are thru-color and stay that nice bright color for years. Scuppers provide water flow between each piece at your discretion. Since Dura-Curb is not hooked together the System is expandable to meet your length needs. The curb can be cut to meet pedestrian walk areas, electrical box covers and even the tracks. The delineator is an extremely impact worthy component. The delineators are the true maintenance backbone of the system. These get hit from all angles. Delineators can be replaced with new in 15 seconds. This keeps the system easy to maintain and many times more safe for the workers.

Where is John Thomas, Inc. located?
World headquarters is in Dixon, Illinois. 40 miles south of Rockford and 90 miles west of Chicago. Our core business started in Illinois and expanded to the mid-western states. We have a companion service facility located in Effingham, IL. providing direct application engineering support, and in field service throughout the mid-west.

I need a traffic signal set up tomorrow at 7:15 am. It is on a bridge where one lane is closed. Can you do that?
Yes. We prefer more time to plan the delivery so that every consideration is evaluated, but tomorrow is fine.

How long does it take to set the signals up?
Two signals ... a couple of hours. Some construction sites are more complicated, add another hour.

Can you adjust for traffic flows in one direction or another?
Absolutely. All of our traffic signal set-ups are traffic flow monitored and sensored to accommodate demand.

How about crash cushions?
We have all kinds to match your risk and needs. Sand barrels (both Fitch and Energite), QuadGuard and REACT systems, waterfilled barrier end treatments (TRITON), TMA's (SafeStop by Energy Absorption) and others.


FreezeFree Automated anti-icing system provides automatically calibrated applications of de-cicing more...


Drifting materials can cause costly damage to bridge piers. Designed to stop drift accumulation more...


Nu-Metrics Distance Measuring Device mounts to your dash and uses GPS technology more...


Energite III or Fitch Universal Modules. Redirective, Non-Gating NCHRP 350, Test Level 1, 2 & 3. more...


© 2004 John Thomas Inc.
1415 Franklin Grove Rd., Dixon, IL 61021
Phone: 888-447-7263 Fax: 888-335-3948