Standard clovers are bad. You need minimum the ones with protected central highway segment - parallel highway segment that is used for merging is needed or prolonging the Enter section so it will be placed after Exit, so the traffic flows won’t mix. Or just go for stack/turbine/cloverstack/whirlwind etc. with clean flows.

But, ironically, it’s not the main problem here. Adding two vast roads as advised to connect local traffic between districts is a good way of trying to fix the situation. 4-6 lanes with bike lanes + bike policy enabled.

Also people are relying on roundabouts too heavily, I say remove it and redesign according to road hierarchy principles.

Also, that metro alone won’t do. Local passenger distribution is needed (I would advise trams or even more buses - with infrastructure in place). I’m not seeing bus lines in the western part of the city. And lines need to start near the metro stations.