Minnesota Department of Transportation

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Approved/Qualified Products

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Longitudinal barriers (high tension cable)

Longitudinal Barriers (High Tension Cable) Products*
Product Manufacturer Approval Date
Brifen TL-4 (4-Rope) WRSF Brifen 08-22-2012
Gibraltar TL-4-4-Cable Barrier System Gibraltar 08-22-2012
CASS-S3 (1:4 Slope) 4-Cable Guardrail Safety System Trinity Highway Products (CASS) 08-22-2012

*Product shall be accepted by the FHWA as meeting or exceeding the TL-3 MASH or NCHRP 350 requirements. Installer shall assume all responsibility for proper application and adherence to the manufacturer's installation instructions. Maximum line post spacing shall be 10 feet.

Longitudinal Barriers Misc Products**
Product Manufacturer Approval Date
Swing Away Mailbox Support Nonproprietary, MnDOT Standard Plate 9350A 6-2007

**Product shall be accepted by the FHWA as meeting or exceeding the TL-3 MASH or NCHRP 350 requirements. Installer shall assume all responsibility for proper application and adherence to the manufacturer's installation instructions.