2019 MASH 2-Tube Bridge Rail

Report Number(s): Yet to be updated

Description: The 2019 MASH 2-Tube Bridge Rail test installation was 154 ft long, and consisted of a reinforced concrete cantilevered deck and curb, with two 2-inch wide joints extending through both the curb and the deck. The curb was 10 inches tall, with a 4-inch thick lift of grout, yielding a 6-inch tall traffic side face.

Test Level: 4

Eligibility Letter: B-327

Barrier Type: Steel Post and Beam

MASH Test Number: 4-10, 4-11, 4-12

Proprietary/Non-proprietary: Non-proprietary

Pass/Fail: Pass

Evaluation: Full-Scale Crash Testing

Sponsor: Alaska Department of Transportation

Test Article Description

Height: 38"

Test Article Description

Material: Combination

Mounting Type: Curb

Aesthetic: No

See Through: Yes

Retrofit: No

Combo. (Veh/Ped): No