in addition to the inequality in the actual housing provided to low-income African-American families under the federal programs, the neighborhoods in which they receive assistance are usually subject to various adverse conditions not found in the neighborhoods surrounding the housing units in which whites receive the same assistance. The conditions include inferior city-provided facilities and services, little or no new or newer residential housing, large numbers of seriously substandard structures, noxious environmental conditions, substandard or completely absent neighborhood service facilities, high crime rates, inadequate access to job centers, and little or no investment of new capital in the area by public and private entities.