- Trip starts at Cedar & Walnut 5 min. earlier.
- Trip starts at 41st Ave. & Kings Plaza 22 min. earlier.
- Trip starts at Bay & Laguna 5 min. earlier.
- Trip ends at Bay & Laguna 5 min. later.
- Route 20D buses run with these trips during the school term to handle overloads.
- Trip ends at Bay & High 7 min. later.
- Trip ends at High & Bay 7 min. later.
- Trip starts at Laurel & Blackburn 6 min. earlier.
- Trip starts at Bay & High 10 min. earlier.