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 31 December, 2017

Printable Version
[PDF, 25.4 KB]

Crash Type Distributions by State
State Coordinating Agency Serious/
Fatal
PDO/ Minor Pilot Study Start Date Full Study Start Date
California Caltrans 3 50 7/1/2016 1/25/2017
Massachusetts MassDOT 6 49 5/24/2016 5/24/2016
Missouri MoDOT 38 95 11/13/2015 11/13/2015
Pennsylvania PennDOT 7 64 2/15/2016 2/15/2016
Pennsylvania PTC 3 16 5/1/2016 5/1/2016
Totals, by Severity 57 274
Aggregate Total 331

 

 

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 X-LITE X-Tension
PDO 16 10 74 21 9 13 58 38 0 239
Minor 3 4 10 0 1 0 8 9 0 35
Serious 8 0 10 2 7 0 8 4 0 39
Fatal 0 1 7 1 0 2 3 4 0 18
Total 27 15 101 24 17 15 77 55 0 331
Note: 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 LLC Systems, Inc. Corporation Total
ET-2000 ET-Plus Unk ET-Plus 4" ET-Plus 5" Soft Stop FLEAT SKT X-LITE X-Tension
Caltrans/MAIT//SCI 0 1 1 0 0 1 0 0 0 3
Caltrans 0 0 15 5 0 5 13 12 0 50
MassDOT/CARS 1 0 2 0 0 0 0 3 0 6
MassDOT 0 0 20 1 0 0 3 25 0 49
MoDOT/SCI 7 0 11 2 7 0 7 4 0 38
MoDOT 12 1 38 11 10 0 15 8 0 95
PennDOT/SCI 0 0 1 1 0 1 3 1 0 7
PennDOT 7 13 11 4 0 2 25 2 0 64
PTC/SCI 0 0 2 0 0 0 1 0 0 3
PTC 0 0 0 0 0 6 10 0 0 16
Total 27 15 101 24 17 15 77 55 0 331

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 January 12, 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