Safety Eligibility Letter B-119B
August 28, 2003
HSA-10/B-119B
Mr. Rodney A. Boyd
Trinity Highway Safety Products Division
P.O. Box 568887
Dallas, Texas 75356-8887
Dear Mr. Boyd:
NCHRP 350
Safety Eligibility Letter B-120
May 19, 2003
Refer to: HSA-10/B-120
Mr. Jeffrey R. Bleile
President, Midwestern Wholesalers, Inc.
4832 Plank Road - P.O. Box 809
Norwalk, Ohio
44857
Dear Mr. Bleile:
In your May 13 letter to Mr. Richard Powers of my staff, you requested the Federal Highway Administration's acceptance of a narrow, wood offset block for use with strong post, metal beam guardrail installations on the National Highway System (NHS).
Safety Eligibility Letter B-121
Modified Oregon 2-Tube Bridge Rail/Eligibility Letter B-121
July 10, 2003
Safety Eligibility Letter B-122
HSA-10/B-122
October 2, 2003
Refer to: HSA-10/B-122
Ronald K. Faller, Ph.D., P.E.
Research Assistant Professor
Midwest Roadside Safety Facility
University of Nebraska-Lincoln
527 Nebraska Hall
Lincoln, Nebraska 68588-0529
Dear Mr. Faller:
Safety Eligibility Letter B-124
Eligibility Letter B124
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Safety Eligibility Letter B-125
B125
March 19, 2004
Refer to: HSA-10/B-125
Rick McColl, P.E.
Safety Barriers, Inc.
10440 Lexington Drive
P.O. Box 22517
Knoxville, TN 37933
Dear Mr. McColl:
Safety Eligibility Letter B-126
HSA-10/B-126
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Safety Eligibility Letter B-127
HSA-10/B-130
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Safety Eligibility Letter B-128
HSA-10/B-130
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