According to the text, detailed conditions of building or reconstructing roads are determined by a contract between the road manager and the non-road investment investor. As part of the construction of a national road, the General Director of National Roads and Motorways follows the principles set out in the Act of April 10, 2003 on special ... In the case of new roads in Końskie, the local authorities have prepared plans for eight road investments for 2020-2021. The construction, reconstruction, renovation, maintenance and protection of intersections or road junctions of different categories, including road engineering structures, road equipment, and ... are included in the construction of the road. Legionowo will have a speed limit of 30 km/h and two speed bumps will be put on The Sosnowa street, while in Serock, 14 row houses on Malwa Street will be built. The government funds amounting to over 233 million PLN will go towards renovating or building 184 kilometers of roads in Wielkopolska. Due to their location in easily accessible areas, road construction or renovation can lead to an increased number of accidents. One of the responsibilities of the road manager, according to the Public Roads Act,