Does multiple trades with the same Civ give more influence?

[Heart Break Kid]

For instance, let's say I want to spread culture to Polynesia, does the more trade routes equate to more influence? Or is it just as soon as you get 1, you get the max bonus?

Basically, is it a waste to have more trade routes with one Civ when you're just looking to get a bonus against them culturally?

 

[Dragonmaster83]

Just 1 is needed. 1 or 10, it all grants 25% bonus to tourism against that civ.

 

[Heart Break Kid]

Just 1 is needed. 1 or 10, it all grants 25% bonus to tourism against that civ.

Aight, thanks!

looks like I messed up in my first culture game. Can you cancel trade routes, or do you have to wait for them to end?

 

[Dragonmaster83]

Either they have to:
A) End Naturally
B) Get plundered
C) Start a War with that Civ.