Expressway S22
The section of the route from the Elbląg Wschód junction to the Russian border in Grzechotki is a single-carriageway expressway, but it includes a reserve for a second carriageway. ==Important settlements along the National Road 22==
Axle load limit
Since 13 March 2021, vehicles with a single driving axle load of up to 11.5 tonnes have been permitted to use the road, except in specific locations marked with the B-19 restriction sign. Before 13 March 2021 Previously, National Road 22 was subject to axle load restrictions: Between 2020 and 2022, the section between Chojnice and Czersk was rebuilt to increase its load capacity to 11.5 t/axle. By 2028, a bypass of Starogard Gdański is planned to be constructed between Sucumin and Starogard Gdański, which will carry National Road 22. ==References==