There's no wide road in the bridge menu.
Wide vehicles cannot travel on the two-lane road.
For all vehicles, the bridge appears red in navigation mode, indicating "no access".
Any vehicle cannot be forced onto the bridge using the "Go to Point" menu.
Mega-vehicles are too big to go on bridges, both width and height. They are also slow. If you want mega-vehicles on an island, best is to build them there. Amphibious vehicles also cannot go on bridges due to their size.
I need to build a highway over a long chain of factories, and all my industry uses large, wide vehicles. Bridges are pointless unless ALL the trucks in the game can travel on them.
I have certain expectations from the game and I get disappointed when I get answers like this.
The preview announced wide lanes for bridges.
https://www.captain-of-industry.com/post/cd-51
If you want mega-vehicles on an island, best is to build them there
The problem is we have no ways to transport mega-vehicles between islands at all. Building and supplying tier-3 vehicle factory just for small mining outpost? This is stupid.
I can agree loaded megatruck can be "to heavy" (why trains not, tho?) for the bridge, but we must have an option to allow (at least!) unloaded large vehicles on the large bridge
I also miss single-line options. For me, asymmetric bridge (train tracks on one side, road lanes on the other) looks ugly. Layout from CD image is just... better.
The problem is we have no ways to transport mega-vehicles between islands at all.
It's enough to build a vehicle depot, you can move it instantly for Unity. Leave the necessary one working, if there are other depots, pause them, press "recovery" in the window of the desired transport.
So you suggesting me to workaround a workaround with workaround, while this limitation makes no sense because of trains being much heavier, but allowed for this bridges, while lighter megatrucks are too heavy?
