Making a Visible Difference in Roadway Safety



Median-Alert™ is a safety device designed to assist in the alert and guidance of motorists by delineating median noses and other curbed areas. This patented device is extremely unique and unlike any other in the retroreflective road marking category of products. It is specifically designed to help correct and improve hazardous road locations and features, as well as address safety problems. Median-Alert™ is a flexible, elongated device that provides for full radius delineation. It combines effective color contrast for daytime visibility and high performance retroreflectivity for nighttime visibility.

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Median-Alert™ flexibility


It is constructed with an innovative compound that utilizes 50% post-industrial waste, and creates an extremely flexible, durable, and rebound-able structure that can withstand numerous vehicular impacts. It's good for the road, and good for the environment! The alternating pattern of reflective media creates an unnatural black-to-yellow/white contrast for excellent visibility.


Median-Alert's™ composite retroreflective elements provide excellent nighttime visibility from all vehicular angles. In fact, its visibility is 10,000 times greater than that of paint with glass beads, and eliminates the field engineering of retroreflectivity. A typical application of a Median-Alert™ contains roughly 30% more retroreflective surface than a standard tubular delineator post. Median Alert's™ exceptional retroreflectivity and full-radius median application presents a clear message to the motorist without creating unwanted distraction... Delineation without distraction!

Median-Alert™ retroreflectivity lights up the median nose curb
Median-Alert™ can be installed on almost any shaped median nose


Adaptable to Almost any Median Nose
Median-Alert™ has been carefully designed with specific materials and features that allow it to be extremely versatile. In fact, Median-Alert™ can be adapted to almost any median nose shape or configuration…extremely narrow, super wide, or unusually curved. Whatever the case may be, Median-Alert™ can adapt!

Median-Alert™ installed Rock Hill South Carolina

Median-Alert™ at a pedestrian refuge

Median-Alerts™ installed on a blind corner

Median-Alerts™ installed North Carolina DOT

Median-Alerts™ Charlotte, North Carolina DOT

Median-Alerts™ Installed on a round about

Width 2.5" (6.35cm)
Length 48" (121.92cm)
Height 1.25" (3.175cm)
Description Flexible Polyvinyl Chloride, black in color; 50% recycled post-industrial PVC
Specification Hardness : (Durometer A +/- 3, 15) 84 D2240
Specific Gravity: (+/- .02) 1.35 D792
Description 16 discontinuous 1in (2.54cm) wide composite retroreflective elements. These elements contain Type V retroreflective, abrasion, solvent and impact resistant, micro-prismatic strips with a flexible high strength adhesive membrane. White or yellow in color
Anchors / Hardware
Adhesive Adhesive Strip: 48in (121.92cm) x 1.25in (3.175cm) hybrid polyisobutylene (Butyl) adhesive strip. Primarily for initial setting of device on surface.
Mechanical 17.19in (43.66cm) x 1.25in (3.175cm) corrosionresistant concrete screws. For permanent installation of device
Temperature Resistance
Installation Product temperature of +50°F (10°C) surface temperature of +40°F (4°C)
Function Ambient and surface temperature range of -15°F (-26°C) to +150°F (65°C)







Median-Alert™ (1 unit)

Median-Alert™ (1 unit)

Median-Alert™ (1 unit) - Includes 1 Median-Alert and 17 concrete screws. The Median-Alert™ Median-..


Median-Alert™ Box (10 Units)

Median-Alert™ Box (10 Units)

Median-Alert™ (Box 10) - Includes 10 Median-Alerts, 170 concrete screws, and 5 connectors. ..

$398.00 $498.00

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