Recommended Citation
Smith, T. G., and J. C. Oppenlander. Economic Model for the Maintenance of Traffic Signals: Technical Paper. Publication FHWA/IN/JHRP-68/04. Joint Highway Research Project, Indiana Department of Transportation and Purdue University, West Lafayette, Indiana, 1968. https://doi.org/10.5703/1288284313730DOI
10.5703/1288284313730
Report Number
FHWA/IN/JHRP-68/04
Project Number
C-36-17DD
File Number
8-4-30
Performing Organization
Joint Highway Research Project
Publisher Place
Lafayette, IN
Date of this Version
1968