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Bobowa (km 58+700 Biala river). New construction finished in 2018. In upstream circa 150 m above existing weir fish ramp was built. Below was 70 m length pool and downstream rebuilded old weir with stilling basin. The crest was slightly forged and in the middle triangle overflow was cuted. A triangular spillway was also cut out in end sill of countersill. The structure was supported by loose riprap and a row of sandstone boulders.The soil that had been deposited over the years under the bridge message was removed. The riverbed widened. The conditions for the flow of great waters have improved.