Barriers

Barrier Systems, Inc. - Manufacturers of moveable barriers for protection in highway construction zones.
www.barriersystemsinc.com

Bay Area Barricade Service, Inc. - Offers traffic safety equipment to construction and municipal organizations.
www.babsinc.com

Border Barrier Systems Ltd. - Manufacture moulded polyethylene delimitation barriers for traffic and pedestrians at road works and construction sites. Includes product applications and specifications.
www.borderbarriers.co.uk/

Bryson Products, Inc. - Highway guardrail systems manufacturer.
www.guardrails.com

Concrete Solutions Inc. - Produce a cement based sound absorption barrier/wall panel . Includes product technical information and typical uses.
www.soundsorb.com

Hill and Smith - Manufacture and supply highway safety systems, including safety barriers, and crash cushions. Features a range of product data and technical specifications.
www.hill-smith.co.uk/

Hwycom, Inc. - Producer of fiberglass breakaway sign supports and barricades . Includes a video of a crash test and data for test results at 20 and 60 mph.
www.hwycom.com/

Klemmfix - Manufacturer of traffic barrier and control systems.
www.klemmfix.com

Metalith - Offers blast mitigation barriers and K12-certified anti-ram vehicle barriers for use in perimeter security. Blast mitigation and crash testing videos.
www.themetalith.com/

Trinity Industries, Inc. - Manufacturers of highway safety products, including crash cushions, guardrail end treatments and barrier systems. Detailed installation instructions online.
www.highwayguardrail.com/