[Secret Agent Man]

but are some of the non-toll ones in bad parts of town? like bad enough you’d rather take a toll bridge because it’d be significantly safer?

[Alberta's Child]

Some of them are in bad parts of town, but those areas weren’t necessarily bad when the bridges were built. I suspect one big determining factor was that the non-toll bridges connect local streets instead of major roads, so there really wasn’t any room to build toll facilities.