Service 42  City Centre - Mutley Plain - Crownhill - Derriford Hospital - Marjons - George Park & Ride - Mainstone
 
From Royal Parade via St Andrews Cross Roundabout, Exeter Street Viaduct, Charles Cross Roundabout, Charles Street, Drake Circus [Plymouth University/The Box], North Hill, Mutley Plain, Mannamead Road, Manadon Roundabout, Tavistock Road [Crownhill Low Level], Derriford Roundabout, [Derriford Hospital], Marjons Link Road, Runway Road, Tavistock Road, [George Park and Ride], Morgan Road, Plymbridge Road, B3432, [Estover Industrial Estate], Novorossiysk Road, Colwill Road, Weir Road, [Mainstone], Pattinson Drive, Miller Way to [Asda Estover]
 
Service 42  Mainstone - George Park & Ride - Marjons - Derriford Hospital - Crownhill - Mutley Plain - City Centre
 
From Asda Estover via Miller Way, Pattinson Drive, [Mainstone], Weir Road, Colwill Road, Novorossiysk Road, [Estover Industrial Estate], B3432, Plymbridge Road, Morgan Road, [George Park & Ride], Tavistock Road, Runway Road, Marjons Link Road, [Derriford Hospital], Derriford Roundabout, Tavistock Road [Crownhill Low Level], Manadon Roundabout, Mannamead Road,  Mutley Plain, North Hill, Drake Circus [The Box/Plymouth University], Cobourg Street, Mayflower Street, Western Approach, Union Street and Derrys Cross Roundabout to Royal Parade
 
Service 42C  City Centre - Mutley Plain - Crownhill - Derriford Hospital - Marjons - George Park & Ride - Woolwell
 
From Royal Parade via St Andrews Cross Roundabout, Exeter Street Viaduct, Charles Cross Roundabout, Charles Street, Drake Circus [Plymouth University/The Box], North Hill, Mutley Plain, Mannamead Road, Manadon Roundabout, Tavistock Road [Crownhill Low Level], Derriford Roundabout, Derriford Road, Derriford Hospital, Marjons Link Road, Plymbridge Lane, Runway Road, Tavistock Road [George Park & Ride], Woolwell Roundabout and Woolwell Road [Tesco] to Woolwell Road [School Drive], Pick Pie Drive to Woolwell [Church Park Road].  
 
Service 42C  Woolwell - George Park & Ride - Marjons - Derriford Hospital - Crownhill - Mutley Plain - City Centre
 

From Woolwell [Church Park Road] to Pick Pie Drive, Woolwell Road [School Drive] via Woolwell Road [Tesco], Woolwell Roundabout, Tavistock Road [George Park & Ride], Runway Road, Plymbridge Lane, Marjons Link Road, Derriford Hospital, Derriford Road, Derriford Roundabout, Tavistock Road [Crownhill Low Level], Manadon Roundabout, Mannamead Road,  Mutley Plain, North Hill, Drake Circus [The Box/Plymouth University], Cobourg Street, Mayflower Street, Western Approach, Union Street and Derrys Cross Roundabout to Royal Parade

 

 
Service 42A  City Centre - Mutley Plain - Crownhill - Derriford Hospital - Marjons - Southway - Tamerton Foliot
 
From Royal Parade via St Andrews Cross Roundabout, Exeter Street Viaduct, Charles Cross Roundabout, Charles Street, Drake Circus [Plymouth University/History Centre], North Hill, Mutley Plain, Mannamead Road, Manadon Roundabout, Tavistock Road [Crownhill Low Level], Derriford Roundabout, Derriford Road, Derriford Hospital, Marjon link Road [Marjons], Runway Road, Tavistock Road [George Junction], Southway Drive [Southway Surgery], Southway Drive [Shops], Clittaford Road [Falstaff], Dunnet Road, Tamerton Foliot Road, Fore Street, Whitsoncross Lane, Linton Road and Linton Close to Cunningham Road Tamerton Foliot 
 
Service 42A  Tamerton Foliot - Southway - Marjons - Derriford Hospital - Crownhill - Mutley Plain - City Centre
 
From Cunningham Road Tamerton Foliot via Linton Close, Linton Road, Whitsoncross Lane, Fore Street, Tamerton Foliot Road, Dunnet Road, Clittaford Road [Falstaff], Southway Drive [Shops], Southway Drive [Southway Surgery], Tavistock Road [George Junction], Runway Road, [Marjons] Marjons Link Road,  Derriford Hospital, Derriford Road, Derriford Roundabout, Tavistock Road [Crownhill Low Level], Manadon Roundabout, Mannamead Road,  Mutley Plain, North Hill, Drake Circus [History Centre/Plymouth University], Cobourg Street, Mayflower Street, Western Approach, Union Street and Derrys Cross Roundabout to Royal Parade
 
Service 42B  City Centre - Mutley Plain - Crownhill - Derriford Hospital - Marjons - Looseleigh Lane - Tamerton Foliot
 
From Royal Parade via St Andrews Cross Roundabout, Exeter Street Viaduct, Charles Cross Roundabout, Charles Street, Drake Circus [Plymouth University/History Centre], North Hill, Mutley Plain, Mannamead Road, Manadon Roundabout, Tavistock Road [Crownhill Low Level], Derriford Roundabout, Derriford Road, Derriford Hospital, Marjons Link Road, Plymbridge Lane, Derriford Road, Derriford Roundabout, Looseleigh Lane, Tamerton Foliot Road, Fore Street, Whitsoncross Lane, Linton Road and Linton Close to Cunningham Road Tamerton Foliot 
 
Service 42A  Tamerton Foliot - Looseleigh Lane - Marjons - Derriford Hospital - Crownhill - Mutley Plain - City Centre
 
From Cunningham Road Tamerton Foliot via Linton Close, Linton Road, Whitsoncross Lane, Fore Street, Tamerton Foliot Road, Looseleigh Lane, Derriford Roundabout, Derriford Road, Plymbridge Lane, Marjons Link Road,  Derriford Hospital, Derriford Road, Derriford Roundabout, Tavistock Road [Crownhill Low Level], Manadon Roundabout, Mannamead Road,  Mutley Plain, North Hill, Drake Circus [History Centre/Plymouth University], Cobourg Street, Mayflower Street, Western Approach, Union Street and Derrys Cross Roundabout to Royal Parade