From the bridge you have a beautiful view of the Elbe and Wittenberg mountains, but unfortunately there is no footpath or bike path over the bridge. The last time I was here, the footpath on the railway bridge was unfortunately also closed, so I had to ride my bike over the road bridge to reach the other bank of the Elbe and Wittenberg (there is no other option here, far and wide). to cross the Elbe by bike). Since there is quite a lot of traffic here and the cars and trucks usually drive very quickly over the bridge (100 km / h are allowed here), it is not entirely safe to cross the bridge by bike.
It would be really nice if there was a real bike path over the Elbe (near Wittenberge) here. The next bridge with a cycle path is the Dömitzer Elbbrücke, approx. 50km to the west (down the Elbe), or approx. 60km to the south-east, near Tangermünde. So there is no cycle path over the Elbe on a stretch of over 100km, which is a sign of poverty for such a popular cycle path as the Elberadweg (according to Wikipedia the most traveled long-distance cycle path in Germany).
Addendum: The footpath over the railway bridge is currently being renovated. After the renovation there will hopefully be a real cycle path over the railway bridge. There is now an alternative route on which you can cross the railway bridge even during the renovation, namely on the western side of the bridge. Bicycles should still be pushed here (although many do not adhere to this, as the bridge is very long).