This would be a great idea - but several things are folding this back - top item would be unacceptable gaps in service in Northeast Teaneck, leaving sections with only hourly bus service. This would require adding additional 167T service to fill the gap.
Now, for the state street Routing following the old 11C to New Milford - there is a large cluster of nearly 1000 apartments in that area and many commuters who drive to various bus lines so this route would do well, but would likely need to be a turnpike express full time as well, making glen point the last stop before running nonstop to PABT.
This would mean around 50 new runs per day, (good thing) but I wonder if Oradell can handle this.
the 11C (and 21) routes have had service disruption and a full time 167Q would be welcomed. There’s also the option of moving rhe 167Q to Cedar Lane/ Garrison Avenue/Sussex Road (instead of Queen Anne the whole way) since no express service runs on Cedar Lane currently (idk if you count the 168T, it makes 40 stops before entering the turnpike).
Alternatively, for Cedar Lane, the 165R can serve Cedar Lane instead of Route 4, improving travel time reliability by eliminating the unpredictability of Route 4.
if you look at this map from a Teaneck Community site, you can see the huge gap between 165 and 167 http://www.teaneckshuls.org/files/Teaneck-NY_Bus_Diagram_-_from_NJ_Transit_Gate_210_Facebook_group.pdf