Details:

Alternative Title:
Research project title: Photometric requirements for arrow panels and portable changeable message signs
Creators:
Finley, Melisa D.
Corporate Creators:
Texas Transportation Institute
Corporate Contributors:
Texas. Dept. of Transportation. Research and Technology Implementation Office
Subject/TRT Terms:
[+]
Photometry
Variable Message Signs--Texas
Visibility
Flashing Traffic Signals
Variable Message Signs

Publication/ Report Number:
TX-02/4940-2
Resource Type:
Research Paper
Geographical Coverage:
Texas
OCLC Number:
751473074
Edition:
Research report; Sept. 2000-Aug. 2001.
Corporate Publisher:
Texas Transportation Institute
NTL Classification:
NTL-OPERATIONS AND TRAFFIC CONTROLS-Traffic Control Devices ; NTL-OPERATIONS AND TRAFFIC CONTROLS-Traffic Flow ; NTL-SAFETY AND SECURITY-Highway Safety ;
Abstract:
This project reviewed the performance of pchangeable message signs (PCMSs) and developed photometric standards to establish performance requirements. In addition, researchers developed photometric test methods and recommended them for use in evaluating the performance of PCMSs. This report includes a review of the literature and provides documentation for the standards and procedures recommended.
Format:
PDF
Funding:
Project No. 7-4940
Collection(s):
US Transportation Collection
Main Document Checksum:
[+]
urn:sha256:d0ff10f847f8951a677884c5fbe93c91c848e20ddd06385de928efbc87059bdc
File Type:

Supporting Files

• No Additional Files

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