USA Banner
  U.S. flag
              An official website of the United States government Here's how you knowOfficial US Government Icon
              **Official websites use .gov**A **.gov** website belongs to an official government organization in the United States.
            Secure Site Icon
              **Secure .gov websites use HTTPS**
                  A **lock** ( A locked padlock ) or **https://** means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites. 
 U.S. Department of Transportation Icon United States Department of Transportation
 Search DOT
            Search
                    About FHWAFHWA Organization
                Headquarters Offices
                Field Offices
                Strategic Plan
                Business Opportunities
                Staff Directories
                Careers
                Highway History
                Contact UsProgramsAcquisition Management
                Civil Rights
                Federal Lands Highway
                Infrastructure
                Innovative Program Delivery
                Operations
                Planning, Environment, and Realty
                Policy
                Research, Development, and Technology
                Safety
                Browse by TopicsResourcesCore Highway Topics
                Federal Aid Essentials
                Automation
                Complete Streets
                Laws and Regulations
                Policy & Guidance Center
                Section 508
                Publications and Statistics
                Professional Development
                National Highway Institute
                Resource Center
                Accessibility Resource Library
                FHWA Research LibraryNewsroomPress Releases
                Speeches & Testimony
                Photos
                Videos
                Media ContactsMenu FHWA Highway Safety Programs Home
                        Safety
                        Roadway Departure Safety
                        Reduce Crash Severity
                        Hardware Eligibility Letters


            
            In This Section
        Roadway Departure Safety
                Strategic Approach
                                Strategic Plan
                Crash Emphasis Brochures
                Focused Approach
                Noteworthy Practices
                Partner Resources
                Keep Vehicles on the Road
                                Pavement Friction
                Horizontal Curve Safety
                Rumble Strips and Rumble Stripes
                Nighttime Visibility
                Provide for a Safe Recovery
                                SafetyEdge
                Clear Zones
                Reduce Crash Severity
                                Overview
                Hardware Eligibility Letters
                Focus on Reducing Rural Roadway Departures (FoRRRwD)
                                Overview
                All Public Roads
                Proven Countermeasures
                Systemic Approach
                Safety Action Plans
                FoRRRwD Resources
                
                Safety Eligibility Letter CC-26K
  
  **Hardware Type:**
            Barrier Terminals and Crash Cushions
                          **Code:**
            CC-26K
                          **Date:**
            09/14/2016
                          **Testing Criteria:**
            NCHRP 350
                          **Manufacturer:**
            Trinity Highway
                          **Device Description:**
            Optimized 9-Cylinder REACT 350 Impact Attenuator
                          **View PDF:**
            cc26k.pdf (151.44 KB)
    
    Safety Eligibility Letter CC-26K

			**Download Version**PDF [222 KB]

			

			DOT logoU.S. Department of Transportation**Federal Highway Administration**

			1200 New Jersey Ave. S.E.Washington, D.C. 20590


In Reply Refer To: 
  HSST/CC-26K
Mr. Patrick A. Leonhardt, P.E.
Sr. Director, Engineering
Trinity Highway
3617 Cincinnati Avenue
Rocklin, California  95765

Dear Mr. Leonhardt:
This is in response to your letter of September 8, 2016,  regarding the drawing R62B036 for the optimized REACT 350 impact  attenuator.  The drawing, which was  included with your company’s November 12, 2007, submission, included an error  in the legend. The drawing incorrectly listed the cylinder thicknesses of the  Optimized 9-Cylinder REACT in the reverse order. We understand that the  erroneous drawing was not included in the drawing package sent to REACT  purchasers, nor was it used in the fabrication of REACT systems.
You provided the corrected drawing R62B036B (enclosed for  reference) which will be attached to FHWA Eligibility Letter CC-26I, dated  April 26, 2008, in lieu of the original drawing.
The Optimized 9-Cylinder REACT impact attenuator  remains eligible for federal-aid subject to the dates of the AASHTO/FHWA joint  implementation agreement for the AASHTO Manual for Assessing Safety Hardware.

Sincerely yours,
			Signature of Michael S. Griffith
			Michael S. Griffith
Director,  Office of Safety Technologies
              Office of SafetyEnclosures U.S. DEPARTMENT OF TRANSPORTATION

**Federal Highway Administration**

1200 NEW JERSEY AVENUE, SE

WASHINGTON, DC 20590

202-366-4000Subscribe to email updates
                    About
  

        
              About FHWA
                Careers
                Org Chart
                Staff Directories
                Work with UsPrograms
  

        
              Acquisition Management
                Civil Rights
                Federal Lands Highway
                Infrastructure
                Innovative Program Delivery
                Operations
                Planning, Environment, and Realty
                Policy
                Research, Development, and Technology
                SafetyPolicies, Rights, Legal
  

        
              About DOT
                Accessibility
                Budget and Performance
                Civil Rights
                FOIA
                Information Quality
                No FEAR Act
                Office of Inspector General
                Privacy Policy
                USA.gov
                Web Policies and Notices
                Web StandardsNews & Events
  

        
              Newsroom
                Press Releases
                Speeches & Testimony
                Media Contacts
                Connect with Us