Transportation Control Measures

Overview

A Transportation Control Measure (TCM) is any measure that is specifically identified and committed to in the applicable implementation plan for the purpose of reducing emissions or concentrations of air pollutants from transportation sources by reducing vehicle use, changing traffic flow, or congestion conditions.​​​

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TCM Substitutions

2022

Orange County Transportation Authority (OCTA) Transportation Control Measure (TCM) Substitution Report (FTIP IDs ORA130099 & ORA030612)

Orange County Transportation Authority (OCTA) Transportation Control Measure (TCM) Substitution Report (FTIP IDs 10254, ORA050 & ORA051)

2018

Draft Orange County Transportation Authority (OCTA) Transportation Control Measure (TCM) Substitution Report for Public Review

2016

OCTA TCM Substitution

2015

Metro, RCTC, and SANBAG TCM Substitutions

2013

Replacement of a Bus Purchase Project with Traffic Signal Sychronization Projects in Orange County (OCTA)

2010

State Route 60 HOV Lane Conversion of Moreno Valley, Riverside County (Caltrans)

Replacement of Bus Rapid Transit (BRT) Projects with Signal Sychronization Projects in Orange County (OCTA)