| Title | Speed-Safety Analyses Using Linked National Performance Management Research Data Set (NPMRDS) and SHRP2 Roadway Information Database (RID) Data |
|---|---|
| Record ID | 65561 |
| Personal Name Creator |
Dimaiuta, Michael; Banihashemi, Mohamad; Spear, Bruce D.; Hull, Robert; Beer, Pamela; Smadi, Omar G.; Hans, Zach |
| Personal Name Contributor |
Zineddin, Abdul |
| Corporate Creator | Genex Systems, LLC; Cambridge Systematics; Iowa State University. Center for Transportation Research and Education |
| Corporate Contributor |
United States. Federal Highway Administration. Office of Safety Research and Development; United States. Department of Transportation. Federal Highway Administration. Turner-Fairbank Highway Research Center |
| Publisher | United States. Federal Highway Administration. Office of Safety Research and Development |
| Publication Date | 20181101 |
| Language | English |
| Abstract | 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. |
| Rosap ID | dot:37584 |
| Rosap URL | https://rosap.ntl.bts.gov/view/dot/37584 |
| TRT Terms | Speed data; Traffic speed; Data collection |
| General Subjects | Traffic safety--Data processing |
| Geographical Coverage |
United States |
| OCLC | 1076490466 |
| Contract Number | DTFH61-14-D00043-T-5010 |
| Report Number | FHWA-HRT-18-046; HRDS-10/11-18(WEB)E |
| Resource type | Tech Report |
| URL | https://ntlrepository.blob.core.windows.net/lib/65000/65500/65561/FHWA-HRT-18-046.pdf |
| Format | |
| Database | NTL Digital Repository |