Clearly, Safety.

When the decision to invest in safer infrastructure is clear, our integrated traffic barrier and noise barrier system has been successfully tested under AASHTO’s Manual for Assessing Safety Hardware (MASH) Test Level 4 conditions.

Lightweight Design

As low as 100 lbs per linear foot

FHWA Eligible

Federal Reimbursement Eligibility Letter

Approved Product

Found on State DOT & MTO DSM qualified products lists

Key Benefits

TURNKEY SYSTEM

NOISE REDUCTION

TRANSPARENT OR OPAQUE PANELS

FRAGMENT RETENTION

Features & Benefits

Our integrated traffic barrier and noise barrier system has been successfully tested under AASHTO’s Manual for Assessing Safety Hardware (MASH) Test Level 4 conditions and can be found on State Department of Transportation qualified products list across the country.

Importance of Crash Testing
  • Evaluates crashworthiness of device.
  • Assures real-world performance.
  • Reduces crash severity.
  • Helps achieve zero traffic deaths.
A Practical Solution
  • Seamlessly transition to other roadside barrier systems.
  • Optimized design and pre-engineered system.
  • Straightforward installation guide.
  • Proven, long-term performance.
A Safer System
  • Crash-tested to represent the worst practical conditions.
  • Limits vehicle roll and lean.
  • HSS rails help redirect box trucks.
  • Increased visibility with transparent panels

Typical Applications

This TL-4 Transparent Structure Mounted Noise Barrier is categorized for high-speed roadways and has undergone testing to ensure it meets necessary safety standards. It's an ideal system for:

Roads & Highways
New & Retrofit Bridge Structures

Design Details at a Glance

STC Rated

up to 36

TESTED HEIGHT

17’ (5.18m)

MOUNTING

Mounted to the back of any crashworthy concrete barrier

MAXIMUM POST WIDTH

10’ (3,048mm)

RAILS

HSS rails minimize vehicle intrusion between posts and ties individual posts together.

Key Sectors

roads and highways cover image

Highways & Roads

Engineered noise barriers, retaining walls, and safety hardware tested for

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