A. All-caps is commonly used to represent shouting. (EG “I CAN’T HEAR YOU! CAN YOU SPEAK LOUDER?”)
B. All-caps can also be used to make the text more noticeable and/or easier to read.
GREENDRIVE 22-128: |B>
HEARTMAN-STR. 48-76: |C>
requires less focus to be diverted from driving than:
Heartman-str. closed for
Greendrive 22-128: |B>
Heartman-str. 48-76: |C>