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Subject: ACTION: Supplementary Guidance for the Selection of W-Beam Barrier Terminals
Date: November 17, 2005
From: John R. Baxter, P.E., Director Office of Safety Design
In Reply Refer To: HSA-10
To: Safety Field
Subject: INFORMATION: ET-Plus W-Beam Guardrail Terminal
Date: June 17, 2014
From: Michael S. Griffith
Director, Office of Safety Technologies
Office of Safety
In Reply Refer To: HSST
To: Division Administrators
Federal Lands Division Engineers
Safety Field
Subject: ACTION: E- Plus W-Beam Guardrail Terminal
Date: October 10, 2014
From: Tony Furst
Associate Administrator for Safety
In Reply Refer To: HSA
To: Division Administrators
Division of Field Services
| Subject: | ACTION: Eligibility of Crash Cushion devices (Manual for Assessing Safety Hardware (MASH) 16 sunset date) |
November 12, 2015
An open letter to all in the highway safety hardware and roadside design community:
Date: November 17, 2005
From: John R. Baxter, P.E.
Director, Office of Safety Design
In Reply Refer To: HSA-10
To: Safety Field
May 18, 2015
An open letter to all in the highway safety hardware and roadside design community:
| Subject: | INFORMATION: Federal-aid Reimbursement Eligibility Process For Safety Hardware Devices |
May 26, 2017
An open letter to all in the highway safety hardware and roadside design community:
Subject: ACTION: Application and Installation of Roadside Hardware (REVISED November 3, 2010)
Date: November 3, 2010
From: Michael S. Griffith
Director, Office of Safety Technologies
In Reply Refer To: HSSI
To: Division Administrators