A reflector having an information generation function, wherein information allowing a quick and clear understanding of a traffic system and the surrounding environment thereof can be generated by a combination of unit reflectors recognizable by a light detection and ranging (Lidar) or radio detecting and ranging (Radar) system, is proposed. The reflector includes a plurality of unit reflectors for representing information through code generation, wherein each of the unit reflectors represents information by reflecting light beams or radio waves therefrom or transmitting the same therethrough, whereby binary-coded information is generated using the reflector, which allows a Lidar system or a Radar system to recognize the generated information.

A roadside delineator device that includes a breakaway shear pin feature that allows the upper portion of the device to break away from the lower portion of the device during a vehicular accident. The upper and lower halves can be reconnected by replacing the broken shear pins.

A roadside delineator device that includes a breakaway shear pin feature that allows the upper portion of the device to break away from the lower portion of the device during a vehicular accident. The upper and lower halves can be reconnected by replacing the broken shear pins.

A roadside delineator device that includes a breakaway shear pin feature that allows the upper portion of the device to break away from the lower portion of the device during a vehicular accident. The upper and lower halves can be reconnected by replacing the broken shear pins. This allows the re-use of components and saves time and money by not having to install a completely new roadside delineator device.

A roadside delineator device that includes a breakaway shear pin feature that allows the upper portion of the device to break away from the lower portion of the device during a vehicular accident. The upper and lower halves can be reconnected by replacing the broken shear pins. This allows the re-use of components and saves time and money by not having to install a completely new roadside delineator device.

The underground fuel tank indicator flag may comprise a stanchion and a flag. The underground fuel tank indicator flag may mark the location of a filler port where a tanker truck would couple to an underground fuel tank to add fuel to the underground fuel tank. The underground fuel tank indicator flag may convey at least one attribute of the fuel in the underground fuel tank. As non-limiting examples, the attribute may indicate the fuel type, an octane rating, or a fuel blend. The underground fuel tank indicator flag may be resilient such that a vehicle could drive over the stanchion and the stanchion will restore itself to a vertical orientation when the vehicle is moved off of the underground fuel tank indicator flag. In some embodiments, the underground fuel tank indicator flag may utilize multiple colors on the flag and/or a second flag.

The underground fuel tank indicator flag may comprise a stanchion and a flag. The underground fuel tank indicator flag may mark the location of a filler port where a tanker truck would couple to an underground fuel tank to add fuel to the underground fuel tank. The underground fuel tank indicator flag may convey at least one attribute of the fuel in the underground fuel tank. As non-limiting examples, the attribute may indicate the fuel type, an octane rating, or a fuel blend. The underground fuel tank indicator flag may be resilient such that a vehicle could drive over the stanchion and the stanchion will restore itself to a vertical orientation when the vehicle is moved off of the underground fuel tank indicator flag. In some embodiments, the underground fuel tank indicator flag may utilize multiple colors on the flag and/or a second flag.

Covers for notification, channeling, or delineator devices used to provide notification of immediately proximate or upcoming events, to channel or otherwise direct/redirect traffic flow, or to delineate areas where egress is permitted from areas where egress is not permitted. These covers are generally sized to be disposed on channelizer drums, delineators, cones, barriers, or other channeling devices, are removably securable to such devices, are capable of conveying or communicating information, and can provide alert, information, and/or message communication(s) conveyance to motorized vehicles, non-motorized vehicles, or pedestrians.

Covers for notification, channeling, or delineator devices used to provide notification of immediately proximate or upcoming events, to channel or otherwise direct/redirect traffic flow, or to delineate areas where egress is permitted from areas where egress is not permitted. These covers are generally sized to be disposed on channelizer drums, delineators, cones, barriers, or other channeling devices, are removably securable to such devices, are capable of conveying or communicating information, and can provide alert, information, and/or message communication(s) conveyance to motorized vehicles, non-motorized vehicles, or pedestrians.

A warning structure includes a bracket and a warning member mounted on the bracket. The bracket includes a main body, rollers rotationally mounted to the main body, and a stopping assembly including a rotating mechanism and a stopping member coupled to the rotating mechanism. The rotating mechanism is rotationally coupled to the main body. One of the rollers is mounted adjacent to the stopping member. When the rotating mechanism is rotated, the stopping member is engaged with a ground to prevent the bracket from moving.