A foreigner will say, but St. Petersburg is an important port city. How could the main road link between the port and the capital be in such a sorry state? The answer lies in the Russian way of doing things. Russia has an excellent train network, and goods mainly travel from the port to the capital by train. Roads serve those areas which are not important enough to have trains, so when you take a road trip in Russia, you are choosing to travel off the beaten track in the back of beyond. Charming and full of natural beauty, but also full of poverty just the same as you would see on an indian reserve in the USA. Only the natives live in such places in Russia, clinging to the traditional way of life of their ancestors. You look at these people and see white faces like those of you and your neighbors and you are confused because you are used to seeing brown faces on the aboriginals. But in Russia, the white faces ARE the aboriginals, living in this land since before the end of the Ice Age 12,000 years ago when all of Europe was under a thick sheet of ice.
Russia is a very big place, and the government cannot afford to spend its money everywhere and anywhere. In order to make Kazan and Sochi into modern cities that are productive and desirable places to live, they have to neglect some other places. In a vast territory that means that most of the villages are neglected. But there are lots of people who like it that way because they want to live in the forest, breathe fresh air, collect mushrooms and berries, etc. It is their traditional way of life since time immemorial.