Skip to main content

A MASH Tested, Passed and Eligible TL-3 Redirective Non-Gating Crash Cushion from TrafFix Devices.

Read Eligibility Letter


The Delta TL-3 Crash Cushion was Co-Developed by TrafFix Devices, Inc. and University of Nebraska's Midwest Roadside Safety Facility.

Attenuating Energy... Simply

The Delta TL-3 Crash Cushion consists of a series of steel thrie-beam fender panels supported by steel diaphragms. It attenuates energy evenly for all vehicle types with shear bolts tearing through cut-outs of various sizes and shapes. Quick and easy installation reduces exposure to traffic. Multi-directional object marker comes in Chevron, Left or Right angles, and can be quickly changed in the field.

Performs in all temperatures and climates and is a low cost MASH TL-3 non-gating redirective crash cushion.

Delta TL-3 Crash Cushion showing various shaped cut-outs that attenuator the energy of an impacting vehicle
Delta TL-3 Crash Cushion thrie-beam panel
Pre-Impact Panel
Delta TL-3 Crash Cushion thrie-beam panel after a redirective impact
Post-Impact Panel

Quick and Easy Installation

Delta TL-3 Crash Cushion Installation Step 1: Lift Delta into place for installation of 38 anchor bolts.

Step 1

Lift Delta TL-3 into place for installation of 39 anchor bolts.


Delta Crash Cushion Installation Step 2: Attach node module with 4 bolts.

Step 2

Attach nose module with 4 bolts.

Significantly Simple

The Delta TL-3 Crash Cushion consists of a series of steel thrie-beam fender panels supported by diaphragms. Panels and diaphragms are easily replaced after redirective and nuisance hits.

Delta Crash Cushion Thrie-Beam Panels attached to Delta Diaphragms
Thrie-Beam Panels

Delta Crash Cushion Diaphragm
Diaphragms
Delta Crash Cushion fully assembled

No Hydraulic Cylinders

No Cartridges

No Modules

No Cables

No Pulleys

No Tension Bars

MASH Testing – 9 Tests Passed

Uncompromised testing integrity with independent ISO Certified Test Facility

3-30 1

Image of the Delta TL-3 Crash Cushion during MASH Test 3-30
Small Car, 0°, ¼ Offset

3-31 2

Image of the Delta TL-3 Crash Cushion during MASH Test 3-31
Heavy Truck, 0°, Center

3-32 3

Image of the Delta TL-3 Crash Cushion during MASH Test 3-32
Small Car, 15°, Center

3-33 4

Image of the Delta TL-3 Crash Cushion during MASH Test 3-33
Heavy Truck 15°, Center

3-34 5

Image of the Delta TL-3 Crash Cushion during MASH Test 3-34
Small Car, 15°, CIP 12" Downstream from Upstream End

3-35 6

Image of the Delta TL-3 Crash Cushion during MASH Test 3-35
Heavy Truck, 25°, CIP 12" Downstream from Upstream End

3-36 7

Image of the Delta TL-3 Crash Cushion during MASH Test 3-36
Heavy Truck, 25°, CIP 7' Downstream from Upstream End

3-37 8

Image of the Delta TL-3 Crash Cushion during MASH Test 3-37
Large Truck, 25°, Reverse CIP 4.3' Downstream from Upstream End

3-38 9

Image of the Delta TL-3 Crash Cushion during MASH Test 3-38
Mid-Size Car, 0°, Center

Multi-Directional Object Marker

Easily change sheeting direction on the Object Marker in the field.

Delta Crash Cushion Nose Module with black/yellow chevron reflective sheeting
Delta Crash Cushion reversible object marker with Chevron, Right, and Left sheeting angles

Weights & Measurements

Weight
2,270 lbs / 1,030 kg
Length
21' / 6.4 m
Width
30" / 762 mm
Height
32" / 813 mm

Delta Approval Status

Map showing US States and Canadian Territories where the Delta TL-3 Crash Cushion is approved for use

The Delta TL-3 attenuator has been approved for use in the following US States and Canadian Provinces & Territories:
AK, AZ, AR, CA, CO, CT, DE, FL, GA, ID, IL, IA, KS, LA, ME, MD, MA, MS, MO, MT, NE, NV, NH, NM, NY, NC, ND, OH, OR, PA, SD, TN, TX, UT, VT, WI, WY; AB, BC, MB, ON, QC, SK,


The Delta TL-3 attenuator has been given provisional approval for use in the following US States and Canadian Provinces & Territories:
IN, MI, MN, OK; NB


Videos

Documents