Safety Eligibility Letter B-252
1200 New Jersey Ave. S.E.
Washington, D.C. 20590
April 20, 2016
In Reply Refer To:
HSST/B-252
Mr. Clayton Fredericks
KSI Global Australia
61 Foskew Way
Narngulu WA 6532
Australia
Dear Mr. Fredericks:
Longitudinal Barriers and Bridge Rails
Safety Eligibility Letter B-252A
1200 New Jersey Ave. S.E.
Washington, D.C. 20590
November 1, 2017
In Reply Refer To:
HSST/B-252A
Mr. John Wheatland
Midwest Traffic Controllers Pty Ltd KSI Global Australia Pty Ltd
61 Foskew Way
Namgulu WA 6532 Australia
Dear Mr. Wheatland:
Safety Eligibility Letter B-255
1200 New Jersey Ave. S.E.
Washington, D.C. 20590
December 23, 2015
In Reply Refer To:
HSST/B-255
Ms. Karla Lechtenberg
Midwest Roadside Safety Facility
130 Whittier Research Center
2200 Vine Street
Lincoln, NE 68583-0853
Dear Ms. Lechtenberg:
Safety Eligibility Letter B-255A
1200 New Jersey Ave. S.E.
Washington, D.C. 20590
December 23, 2015
In Reply Refer To:
HSST/B-255A
Ms. Karla Lechtenberg
Midwest Roadside Safety Facility
130 Whittier Research Center
2200 Vine Street
Lincoln, NE 68583-0853
Dear Ms. Lechtenberg:
Safety Eligibility Letter B-256
1200 New Jersey Ave. S.E.
Washington, D.C. 20590
December 18, 2015
In Reply Refer To:
HSST/B-246
Ms. Karla Lechtenberg
Midwest Roadside Safety Facility
130 Whittier Research Center
2200 Vine Street
Lincoln, NE 68583-0853
Dear Ms. Lechtenberg:
Safety Eligibility Letter B-258
1200 New Jersey Ave. S.E.
Washington, D.C. 20590
February 10, 2016
In Reply Refer To:
HSST/B-258
Mr. John Wright
Indiana Department of Transportation
100 N. Senate Ave.
Indianapolis, IN 46204
Dear Mr. Wright:
Safety Eligibility Letter B-259
1200 New Jersey Ave. S.E.
Washington, D.C. 20590
May 6, 2016
In Reply Refer To:
HSST/B-259
Mr. David Whitesel
California Department of Transportation
5900 Folsom Blvd., MS-5
Sacramento, CA 95819-4612
Dear Mr. Whitesel:
Safety Eligibility Letter B-260
1200 New Jersey Ave. S.E.
Washington, D.C. 20590
May 6, 2016
In Reply Refer To:
HSST-1/B-260
Mr. Dean Takiguchi
State of Hawaii Department of Transportation
Highways Division
601 Kamokila Boulevard, Room 611
Honolulu, Hawaii 95819-4612
Dear Mr. Takiguchi:
Safety Eligibility Letter B-261
1200 New Jersey Ave. S.E.
Washington, D.C. 20590
December 22, 2016
Reply Refer To:
HSST/B-261
Mr. John P. Donahue, PE
Washington State Department of Transportation
310 Maple Park Avenue, SE
Olympia, Washington 98504-7329
Dear Mr. Donahue:
Safety Eligibility Letter B-262
1200 New Jersey Ave. S.E.
Washington, D.C. 20590
September 29, 2016
Reply Refer To: HSST-1/B-262
Ms. Karla Lechtenberg
Midwest Roadside Safety Facility
130 Whittier Research Center
2200 Vine Street
Lincoln, NE 68583-0853
Dear Ms. Lechtenberg: