Do you italicize street names

Answer 1

If it is part of a street name then it is capitalized (e.g. Main Street) but not if it refers to a street in general.

Answer 2

Yes, street names are always capitalized, e.g., "I live in Long Street," or "I have moved to Protea Road."

Answer 3

Yes.

Examples:

Pasong Tamo Street

Vito Cruz Street

Answer 4

Typically not all caps, as they would be on the sign, but the first letter should certainly be a capitalized because street names are proper nouns.

Answer 5

No.