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California and Rhode Island were the states ranked worst for road roughness, with 44% and 41% of roads in poor condition, respectively. ... lead to better road quality. The road roughness index is ...
Average road quality by state According to the BTS data, there are about 20,000 total miles in Washington state, a total that grew through the late 2000s, fluctuating around 19,000 and 20,000 ...
This article lists the Human Development Index rating of each U.S. state, territory, and federal district according to the UN. All U.S. states and territories have a very high (greater than 0.800) HDI.
The pavement condition index (PCI) is a numerical index between 0 and 100, which is used to indicate the general condition of a pavement section.The PCI is widely used in transportation civil engineering [1] and asset management, and many municipalities use it to measure the performance of their road infrastructure and their levels of service. [2]
The Garden State was ranked the third-best state to live in, boasting the No. 1 safety rank — WalletHub reports the state has "the highest number of law enforcement employees per capita."
The PASER scale is a 1-10 rating system for road pavement condition developed by the University of Wisconsin-Madison Transportation Information Center. PASER uses visual inspection to evaluate pavement surface conditions. When assessed correctly, PASER ratings provide a basis for comparing the quality of roadway segments. [1]
4. Delaware. Index Score: 61 out of 100. Delaware has a particularly high number of beaches for its small size, with 80.35 per 10,000 square miles (20 beaches in total), much higher than the ...
The territories of the United States are listed separately (they were not included in Measure of America's report); the territories data is from a different source (based on United Nations Development Programme), which uses a different numbering system.