excessive-heat-sign

Published September 8, 2022 at 400 × 253 in High Heat Brings Cal/OSHA Enforcement
A freeway sign says it all during California’s intense heat wave this week. - University of California photo

A freeway sign says it all during California’s intense heat wave this week. – University of California photo

A freeway sign says it all during California’s intense heat wave this week. – University of California photo