A portable vehicle barrier is transportable to a desired location, unfolded from a compact transport configuration and deployed to provide an effective vehicle barrier that can be used temporarily and then refolded into the compact transport configuration and transported to a remote location for utilization or storage. The vehicle barrier is formed with a central base having front and rear sections that are pivotally hinged to the central base. A barrier member can be selectively activated to rise into an active position and restrain the passage of vehicles. An impact into the barrier member causes the central base to tip in order to drive pointed teeth into the tires of the vehicle and into the underlying road surface and stop the impacting vehicle. The front and rear sections have vertical bars that move into a nesting horizontal position when the front and rear sections are pivoted into the transport position.

An impact tracking system includes a sensor module that mounts to a fixed crash attenuator, sign, guardrail, or other roadway devices installed along a roadway. When the crash attenuator or other asset is impacted by an errant vehicle, the impact tracker, comprising a sensor system, senses and captures the impact data and sends an alert message to a remote receiver. The receiver may comprise known data receiving means, such as computers or phone systems, which may receive emails, text messages, photos, and the like in real or near real time. Received data may be analyzed, stored, and/or re-transmitted to additional receivers, which may include road authorities, such as transportation departments responsible for inspecting and repairing the impact attenuators.

A variety of systems, methods, and compositions are disclosed, including in one method, a security arm barrier system, the system comprising: a drive stanchion mounted to a first substructure; an arm barrier coupled to the drive stanchion, wherein the arm barrier further comprises: a first member, wherein a proximal end of the first member is coupled to the drive stanchion; a second member, wherein a proximal end of the second member coupled to a distal end of the first member; and an articulating joint that couples the first member and the second member, and an energy absorbing material disposed within the first member and the second member; and a receiver stanchion mounted to a second substructure capable of receiving a distal end of the second member.

A barrier apparatus includes a barrier post mounted to a base and extending upwardly from the base. A brace of the barrier apparatus is configured to restrict relative movement between the barrier post and the base. The brace can be mounted to the base so that it extends upwardly and obliquely toward the barrier post. The brace can include block. A reinforcing tube can extend around the block. A mated connection to the front of the brace can include a first mating protrusion extending into a first mating hole, and a mated connection to the bottom of the brace can include a second mating protrusion extending into a second mating hole. The brace or another brace can extend into a rear corner positioned between the barrier post and the base.

A barrier apparatus includes a barrier post mounted to a base and extending upwardly from the base. A brace of the barrier apparatus is configured to restrict relative movement between the barrier post and the base. The brace can be mounted to the base so that it extends upwardly and obliquely toward the barrier post. The brace can include block. A reinforcing tube can extend around the block. A mated connection to the front of the brace can include a first mating protrusion extending into a first mating hole, and a mated connection to the bottom of the brace can include a second mating protrusion extending into a second mating hole. The brace or another brace can extend into a rear corner positioned between the barrier post and the base.

A catch fence system for use at a race track having a retaining wall. The catch fence system includes first and second frame members with each having a lower front member with a mounting bracket adapted to connect the lower front member to the retaining wall. A first support ring is affixed to the lower front member of the first frame member and a second support ring is affixed to the lower front member of the second frame member. A first front cable extends through the first and second support rings. A first stop block is affixed to first front cable to the outside of and a distance L1 from the first support ring and a second stop block is affixed to the first front cable to the outside of and a distance L2 from the second support ring, wherein the distance L2 is greater than the distance L1.

A crash impact attenuator is adapted for deployment on a vehicle, and includes a cartridge portion having at least one energy absorbing module, as well as a backup system having a backup frame, which is adapted to attach the cartridge portion to the vehicle. The backup system includes an actuator configured to pivot the cartridge portion between a deployed orientation and a stored orientation about a pivot axis disposed on a lower half of the backup system. The backup system further includes a lockout frame member having a contact surface on one end thereof, the lockout frame member being actuatable between a deployed orientation wherein the contact surface engages a portion of the backup frame to support the backup frame against vehicular impact forces and a stowed orientation wherein the contact surface is not engaged with the backup frame.

A rotational deck which is used for an emergency vehicle return apparatus in a section of a median strip of a road, includes a pair of angle decks configured to be folded up to serve as the median strip in a normal state, and be unfolded down by hydraulic cylinders toward a surface of the road to serve as a vehicle pass in an event of emergency, and a front block part coupled, by a link unit, to a lower portion of each angle deck. The front block part includes a front block having a shape to reduce a shock from a collision, one or more front block frames configured to provide rigidity by supporting a rear surface of the front block, and a bottom frame configured to support the front block and a lower portion of the front block frame.

A crash cushion includes a number of spaced-apart supports or bulkheads; energy-absorbing modules positioned between the supports; overlapping side panels that interconnect the supports; front and rear fixed anchors; and reinforcing cables extending between the anchors. The crash cushion also includes indexing structure that permits each hinge to be selectively mounted in several different positions with respect to its support; angle set structure that allows the hinges to pivot relative to the supports up to a defined pivot range.

A facade assembly for a vehicle parking structure comprising a facade panel arranged to form part of an exterior of the structure. The facade assembly includes at least one support member extending inwardly of the panel and into the structure in use for connection with a floor of the structure. The support member is arranged to include one or more attachments.