R4 41st Ave

R4 41st Ave
R4 bus en route to Joyce Station
Overview
System	TransLink
Operator	Coast Mountain Bus Company
Began service	January 6, 2020[1]
Route
Start	UBC Exchange
End	Joyce–Collingwood station
Length	19.1 km (11.9 mi)[2][a]
Stops	17
Service
Ridership	27,860 (avg. weekday; 2023)[3]
Route map R4 41st Ave highlighted in green Show interactive map Legend UBC Exchange Agronomy W 16th Dunbar Loop Carnarvon East Boulevard Granville Oak to YVR–Airport & Richmond–Brighouse Canada Line to Waterfront Oakridge–41st Avenue Oakridge–41st Avenue Main Fraser Knight Victoria Clarendon Rupert Kingsway Expo Line to Waterfront Joyce–Collingwood to King George & Production Way–University Key Bus SkyTrain R4 RapidBus Expo Line Entire route is in Fare Zone 1 Canada Line All stops are accessible This diagram: view talk edit Show route diagram ← {{{previous_line}}}  {{{system_nav}}}  {{{next_line}}} → ^ Based on the 43 Express route

The R4 41st Ave (designated the 91 B-Line during planning stages) is an express bus route with bus rapid transit elements in Metro Vancouver, British Columbia, Canada. Part of TransLink's RapidBus network, it replaced the 43 Express that travelled along 41st Avenue, a major east–west route that connects the University of British Columbia (UBC) to the SkyTrain system's Oakridge–41st Avenue station on the Canada Line and Joyce–Collingwood station on the Expo Line.