NCHRP 350 TL-4
The Gibraltar TL-4 Cable Barrier consists of a 3-strand, high tension cable barrier providing a cost effective solution designed to contain and redirect errant vehicles from hazards.
Special Features: Gibraltar Test Level 4
- FHWA Acceptance
- Tested NCHRP Report 350
- 4:1 Slope Application
- Up To 30ft Post Spacing
- Driven or Socketed Posts
- W-Beam Transition (Option)
- Driven Anchor Option
The TL-4 is designed to contain vehicle types from smaller cars up to 18,000 lb cargo trucks.
Full scale vehicle crash/impact testing has been completed to evaluate the safety performance of our TL-4 longitudinal cable barrier. All testing procedures were conducted as prescribed by the NCHRP Report 350 and resulted in acceptance from the FHWA for the Gibraltar TL-4 for use as a highway safety barrier. Through design and testing Gibraltar has received acceptance from the FHWA for various installation options and system features for the TL-4. These features allow Gibraltar to provide the customer with the most cost effective solution for their specific need.