An "improved" (but longer) walkway under the rail bridge will be opening here at the end of August, routing pedestrians and dismounted cyclists north onto Roger Dudman Way, then back to Botley Road via Cripley Road.

https://oxfordclarion.uk/clarion-weekly-15-august-2025/#walking-and-cycling

Link opened, no sure of exact location:

https://www.networkrailmediacentre.co.uk/news/work-on-track-to-new-timeline-at-botley-road-as-walkway-opens-to-improve-access-for-all

Unable to answer "What type of bicycle parking is this?" – Bicycle Parking – node/339296554 via StreetComplete 61.2:

not sure how to categorise this bicycle parking, hoops attached to the wall

Attached photo(s):
https://streetcomplete.app/p/299904.jpg

this is 37 hilltop road

Path and cycleway to Campbell road and Cricket road: HEDGE CUTTING , PATH &CYCLEWAY CLEARANCE AND SURFACE IMPROVEMENTS & MAINTENANCE