Diamond Traffic Products has produced industry-leading counters and classifiers for vehicle traffic, remote trail usage, bicycle, off-road and pedestrian traffic data collection since 1977. We specialize in the manufacture of accurate traffic measurement and reporting products.

Diamond Traffic Products covers nearly every traffic measurement niche and provides the widest product and software line, making us a market leader in the industry. We deliver top value to our customers through direct service and support to private industry, governments, engineers, and business worldwide.

Our offices are located at the foot of the Cascade Mountains, surrounded by the beauty of the Willamette National Forest, an area rich with popular trails for hikers and mountain bikers. Our first product, in a partnership with the US Forest Service is still in use today as the original trail counter all over the world. We continue to provide our customers with the highest value in product sales, support and service.