I’ll gladly sign.
But it’s worth pointing out there are actually 3 crossings of the river. There’s the Hatem Bridge (Rt 40), Kennedy Bridge (95), and the Conowingo Dam (Rt 1). There first two are tolled and do not permit bikes, but the Conowingo Dam is not tolled and does allow bikes. I’ve seen riders cross it. With that said, it’s extremely narrow and vehicles travel at very high speeds. However, both entrances to it start with significant downhills, so most cyclists would be doing 25-40 mph when they entered it. I’m not sure why MDOT hasn’t just agreed to lower the speed limit there as it’s used far less than the Hatem. Plus, they just redecked the Hatem maybe 5 years ago, which would have been the best opportunity to add a side path to it.