Traffic Control During Litter Pickup

TxDOT will furnish each organization a "Workers Ahead" symbol sign (CW21-1aT) to be used during litter pick-up. The sign will be made of alternative lightweight substrates.
ADOPT-A-HIGHWAY (D14-4T) sign assembly. (click in image to see full-size image)
Figure 8-1. ADOPT-A-HIGHWAY (D14-4T) sign assembly.