Speed-Safety Analyses Using Linked National Performance Management Research Data Set (NPMRDS) and SHRP2 Roadway Information Database (RID) Data

Dimaiuta, Michael; Banihashemi, Mohamad; Spear, Bruce D.; Hull, Robert; Beer, Pamela; Smadi, Omar G.; Hans, Zach

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Speed-Safety Analyses Using Linked National Performance Management Research Data Set (NPMRDS) and SHRP2 Roadway Information Database (RID) Data

2018-11-01
By Dimaiuta, Michael ; Banihashemi, Mohamad ; Spear, Bruce D.

File Language:

English

Details

Creators:

Dimaiuta, Michael ; Banihashemi, Mohamad ; Spear, Bruce D. ; Hull, Robert ; Beer, Pamela ; Smadi, Omar G. ; Hans, Zach
Corporate Creators:

Genex Systems, LLC ; Cambridge Systematics ; Iowa State University. Center for Transportation Research and Education
Contributor:

Zineddin, Abdul
Corporate Contributors:

United States. Federal Highway Administration. Office of Safety Research and Development ; United States. Department of Transportation. Federal Highway Administration. Turner-Fairbank Highway Research Center
Subject/TRT Terms:
Publication/ Report Number:

FHWA-HRT-18-046;HRDS-10/11-18(WEB)E
Resource Type:

Tech Report
Geographical Coverage:

United States
Corporate Publisher:

United States. Federal Highway Administration. Office of Safety Research and Development
Description:

The case study documented in this report involves linking the second Strategic Highway Research Program (SHRP2) Roadway Information Database (RID) with the National Performance Management Research Data Set (NPMRDS) and then using the linked data to examine speed and speed–safety relationships.(1,2) This report includes the following information: An overview of the SHRP2 safety data; An overview of the RID and the NPMRDS; The methodology developed to link the RID with the NPMRDS; Additional data preparation required to conduct analyses using the linked data;

A summary of the analyses conducted; A description of the value of the results related to highway safety; Proposed future research directions.
Format:

PDF
Funding:

DTFH61-14-D00043-T-5010
Download URL:

https://rosap.ntl.bts.gov/view/dot/37584/dot_37584_DS1.pdf
File Type:

[PDF - 3.11 MB]
Collection(s):

Federal Highway Administration
Main Document Checksum:

urn:sha-512:a5e1c7f7004b2f31262d885f3153a3f871d5dc55372adf9c4a92e14563a040767273a1b3b79bd4b4772098b7934a2db3acc305e001b8aa53f259ae825f0fb2bc

File Language:

English

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