Work-Zone Safety (Attenuators)

Iowa DOT using audible attenuators to increase short-term work zone awareness
Image: Iowa DOT
The Iowa Department of Transportation is employing a number of safety practices including the use of audible attenuators on short-term, stationary,…
April 30, 2021
Sponsored
The SMT is a trailer-mounted attenuator (TMA) for use on stationary or moving shadow support vehicles. It is tested to MASH Test Level 3 and designed…
February 24, 2021
Sponsored
The SS180 M is a truck-mounted attenuator (TMA) for use on stationary or moving shadow support vehicles. It is tested to MASH Test Level 3 and…
February 24, 2021
Sponsored
TTMA-200 is a MASH TL-3 trailer truck mounted attenuator designed to protect your most valuable assets in mobile and stationary work zones. An open…
January 26, 2021
Gregory Highway leads the industry with unrivaled roadside safety systems including guardrails, end terminals, cable barriers and trailer truck…
March 16, 2020
The editors of Roads & Bridges were on hand at ATSSA's 2020 Traffic Expo and New Products Rollout. ATSSA selected 20 companies to participate in…
February 28, 2020
Bone Systems Smart Solutions for Wrong Way Driving (SSFWWD)
Bone Systems Smart Solutions for Wrong Way Driving (SSFWWD) was among the products on display at the 2020 ATSSA Traffic Expo.
Now that the 2020 ATSSA Traffic Expo—a 50th anniversary gathering of the best and brightest in traffic safety and road safety technology developments…
February 28, 2020
The TTMA-200 is a MASH Test Level 3 (TL-3) safety device designed to provide safety protection in the event an errant vehicle enters a stationary or…
January 17, 2019
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