The Paddle Pal is a product of Safe-T-Proof. The product consists of a black plastic case and four arrays of three flashing LED's, two red arrays on one side and two amber arrays on the other side. … [Read more...] about Evaluation of the Paddle Pal, a Device for Increasing the Visibility of Flagger Paddles
Evaluation and Assessment
Evaluation of Rumbler, Preformed Rumble Strip
The Rumbler is a temporary rumble strip consisting of several plastic bumps that are six inches wide, four (to six) feet long, and between 0.15 and 0.25 inches high. They are affixed to the pavement … [Read more...] about Evaluation of Rumbler, Preformed Rumble Strip
Removable Orange Rumble Strips
A previous evaluation of this product found that the ease of application and removal represented a significant advantage over traditional asphalt rumble strips, but that a single thickness was … [Read more...] about Removable Orange Rumble Strips
Comparison of ORS and Asphalt Rumble Strips
In this evaluation, the Removable Rumble Strip from Advanced Traffic Markings (ATM) was compared with the KDOT standard asphalt rumble strips (Asphalt). Orange strips from ATM were used in this … [Read more...] about Comparison of ORS and Asphalt Rumble Strips
Solar-Powered Barricade Warning Lights
As a part of the Midwest States Smart Work Zone Deployment Initiative (MwSWZDI), Types A and C solar-powered LED lights were compared with two brands of battery-powered lights (one with incandescent … [Read more...] about Solar-Powered Barricade Warning Lights
Evaluation of Rollup Sign Holder
The rollup sign holder is a product of Lang Products International, Inc. The rollup sign holder consists primarily of an L-shaped hollow steel tube with a 2-inch square cross-section. The rollup sign … [Read more...] about Evaluation of Rollup Sign Holder