The present invention relates to a mounting assembly (3) for mounting a traffic barrier (1) to a surface, comprising: an attachment base (5) configured to be stationary connected with the traffic barrier; and a ground connecting element (7), configured to be stationary connected with the ground by means of fastening means, such as screws, pins or bolts. The invention further relates to a traffic barrier comprising such a mounting assembly.

A crash barrier section (1) comprising a deflection body with at least one traveling gear (3) that is movable between a standby position and a displacement position. The at least one traveling gear (3) is retracted into the standby position in a receptacle (4) of the deflection body and is extended in the travel position from the receptacle (4) in such a manner that the crash barrier section (1) is movable on a support (5), in particular a road section. The crash barrier section (1) additionally comprises a lifting device (6) by which the crash barrier section (1) can be raised from the support (5) for extending and retracting the traveling gear (3).

Molded plastic barrier segments, typically water or sand-ballasted, are engineered to be attached together, end-to-end, in a barrier array, with innovative features which result in low rotation between attached barrier segments. Such a low rotation barrier array will, upon impact by a vehicle, act as a re-directive barrier, rather than a capturing barrier, which is an important safety feature in some crash scenarios, particularly with respect to more recent safety specifications required by many governmental highway agencies.

A system for displaying a desired reflective sheeting striping pattern on a traffic management device includes providing a portable panel having reflecting sheeting affixed to a face thereof, orienting the portable panel as desired, and affixing the panel to the device using fastener holes disposed about a perimeter of the panel. The displayed striping pattern may be easily changed by removing the panel from the device, turning the panel over to display an opposing side, on which is displayed a different striping pattern, and reattaching the panel to the traffic management device so that the opposing side of the panel is displayed, or by removing the panel from the traffic management device, rotating the panel by 90 degrees, 180 degrees, or 270 degrees, and then reattaching the panel to the traffic management device so that the same particular striping pattern is oriented in a different direction.

A barrier wall has a first vertical support and a second vertical support. A first wall panel is disposed between the first vertical support and second vertical support. A second wall panel is disposed between the first vertical support and second vertical support over the first wall panel. An I-beam is disposed between the first wall panel and second wall panel. The I-beam includes a first flange and second flange extending into the first wall panel and second wall panel. A cable is disposed between the first wall panel and second wall panel. The I-beam includes a ridge around the cable. A grounding cable is attached to the I-beam. The first wall panel includes a first channel extending for a length of the first wall panel. A first sound absorbing material strip is disposed in the first channel. A traffic barrier is disposed under the first wall panel.

A K rail end cap is fixed to ends of the K rails to repair chipped K rails or protect the ends of undamaged K rails. The caps are preferably a plastic material or the like, are between 0.093 inches and 0.125 inches thick, and about 9 inches deep. The caps slip over the top, sides, and bottom of the K rail ends, and may be glued in place. An opening in the face of the caps exposes metal loops at each end of the K rails to allow connection of consecutive K rails after the caps are attached.

A barrier wall has a first vertical support and a second vertical support. A first wall panel is disposed between the first vertical support and second vertical support. A second wall panel is disposed between the first vertical support and second vertical support over the first wall panel. An I-beam is disposed between the first wall panel and second wall panel. The I-beam includes a first flange and second flange extending into the first wall panel and second wall panel. A cable is disposed between the first wall panel and second wall panel and attached to the first vertical support.

A modular railing system for on-site assembly of a railing system along a roadway is provided. The modular railing system can include a deck with an edge beam along one side and a railing that can be attached to the edge beam. Attachment of the railing to the edge beam raises the joint between the deck and the railing to inhibit water seepage into the joint. In a specific embodiment, UHPC can be used to attach the railing to the edge beam.

A wall support system is provided and includes an adjustable bracket system that attaches a bracket support beam to one or more of the traffic barriers. The adjustable bracket system includes two bracket members spaced apart by a top connecting member; where the top connecting member supports the bracket assembly straddled overtop the bracket support beam which is laid transversely atop one or more barriers. The bracket members are fastened to the barrier and tightened to the bracket support beam. This creates an adjustable system that can accommodate barriers of various cross-sectional widths and wall angles, to form a strong connection between a framework and the barriers.

An end treatment array for crash attenuation includes a transition barrier module formed of side walls, end walls, a top wall, and a bottom wall, wherein the module walls together define an enclosed interior space. The end treatment array further includes a containment impact sled having an axially extending frame. The frame has a width sufficient to contain the transition barrier module within the frame when in an assembled configuration, and has an axial length which is at least one-half the length of the transition barrier module. The frame defines an interior volume, the purpose of which is to contain a substantial portion of the transition barrier module in the assembled configuration, and to contain debris caused by destruction of the plastic barrier modules in a vehicular impact. The containment impact sled is attached to the transition barrier module.