Doing a deep dive into this is making me confused to be honest. There are no bike/pedestrian signs along Allen Rd at Transit Road and Sheppard Ave, but on the wrong side of the road - [Sheppard facing south](https://www.google.com/maps/@43.7497573,-79.463247,3a,19.9y,118.54h,85.26t/data=!3m9!1e1!3m7!1siqz3c1uPMYiUNZR1e2PS3Q!2e0!7i16384!8i8192!9m2!1b1!2i39), [Transit facing north](https://www.google.com/maps/@43.7419376,-79.454654,3a,75y,313.4h,82.25t/data=!3m6!1e1!3m4!1sDLNefnA6vZ-Py_pAW9BM_A!2e0!7i16384!8i8192). There are also multiple no pedestrian signs along that stretch of Allen Road in various points (including [this](https://www.google.com/maps/@43.7478885,-79.4622034,3a,42.6y,361.44h,98.05t,2.15r/data=!3m9!1e1!3m7!1scYaooFgNqeBa_oh0G237Jg!2e0!7i16384!8i8192!9m2!1b1!2i39) extra confusing one)

I have reached out to 311 Toronto for clarification.

The City of Toronto has designated this stretch of Allen Road as an expressway, and cycling is explicitly forbidden via no bike/pedestrian signs. As such, the two ways here are not legally accessible by bicycle.