U.S. Department of Transportation
Federal Highway Administration
1200 New Jersey Avenue, SE
Washington, DC 20590
202-366-4000


Skip to content
FacebookYouTubeTwitterFlickrLinkedIn

Safety

eSubscribe
eSubscribe Envelope

FHWA Home / Safety / Roadway Departure / ISPE of Guardrail End Terminal Data Collection

ISPE of Guardrail End Terminal Data Collection, through 30 June, 2018

Printable Version
[PDF, 58..9 KB]

For study details, please reference the FHWA ISPE Handout

Crash Type Distributions by State
State Coordinating Agency Serious/
Fatal
PDO/ Minor Pilot Study Start Date Full Study Start Date
California Caltrans 4 88 7/1/2016 1/25/2017
Massachusetts MassDOT 7 54 5/24/2016 5/24/2016
Missouri MoDOT 44 94 11/13/2015 11/13/2015
Pennsylvania PennDOT 9 81 2/15/2016 2/15/2016
Pennsylvania PTC 5 20 5/1/2016 5/1/2016
Totals, by Severity 69 337
Aggregate Total 406

 

 

Crash Type Trinity Highway Products, LLC Road Systems, Inc. Lindsay Corporation Total
ET- 2000 ET- Plus Unk ET- Plus 4" ET- Plus 5" Soft Stop FLEAT SKT MSKT X-LITE X-Tension
PDO 20 11 82 26 9 16 80 0 49 0 293
Minor 3 5 13 2 1 0 10 0 10 0 44
Serious 9 0 10 2 8 0 13 1 6 0 49
Fatal 0 1 8 1 0 2 3 0 5 0 20
Total 32 17 113 31 18 18 106 1 70 0 406
Note:  Serious/Fatal crashes are disaggregated as fatal until the final crash report is produced. This will account for crash-related fatalities occuring within 30-days.

 

 

Agency/ Partner Trinity Highway Products, LLC Systems, Inc. Corporation Total
ET-2000 ET-Plus Unk ET-Plus 4" ET-Plus 5" Soft Stop FLEAT SKT MSKT X-LITE X-Tension
Caltrans/MAIT//SCI 0 1 1 0 0 1 0 0 1 0 4
Caltrans 2 0 20 7 0 7 29 0 23 0 88
MassDOT/CARS 1 0 2 0 0 0 0 0 4 0 7
MassDOT 0 0 21 1 0 0 5 0 27 0 54
MoDOT/SCI 8 0 12 2 8 0 9 1 4 0 44
MoDOT 12 1 38 11 10 0 15 0 7 0 94
PennDOT/SCI 0 0 1 1 0 1 5 0 1 0 9
PennDOT 9 15 15 9 0 2 29 0 2 0 81
PTC/SCI 0 0 2 0 0 0 2 0 1 0 5
PTC 0 0 1 0 0 7 12 0 0 0 20
Total 32 17 113 31 18 18 106 1 70 0 406

Types of data coding adjustments:

Reclassification of end terminals or injury severity, based upon additional documentation submitted by partners.

Deletion, based upon arrival of additional information, such as:
subject matter experts may find that cases do not qualify because the redundant case information; or

subject matter experts may find that the damaged end terminal was not an energy absorbing design and therefore not included in this study.

Disqualification, based upon a non-passenger vehicle impact, such as farm vehicles and tractor trailers, for which the end terminals are neither designed nor
tested.

Page last modified on July 17, 2018
Safe Roads for a Safer Future - Investment in roadway safety saves lives
Federal Highway Administration | 1200 New Jersey Avenue, SE | Washington, DC 20590 | 202-366-4000