[Evaluation of physical exposures of motor transport during hygienic examination of design materials to establish the size of a sanitary break].

The paper presents the results of assessing the conformity of building, reconstruction, and highway maintenance with the standards, by establishing the size of a sanitary break during examination of design materials in case of the Saint Petersburg ring road, the West high-speed diameter, E-18 Scandinavia, surface high-speed line passenger railway routes in Saint Petersburg, etc.