I-10/I-610 Interchange Reconstruction. RS&H prepared the geometric design, as well as construction plans, specifications, and estimates (PS&E) for one of the most heavily congested freeway interchanges in the United States: the four-level I-10 Katy Freeway interchange with I-610 Loop Road in Houston, Texas.
The standard of living refers to he level of wealth, comfort, material goods and necessities available to a certain socioeconomic class in a certain geographic area. The standard of living is closely related to the quality of life.
A cost-of-living index is a conceptual measurement goal, however, not a straightforward alternative to the CPI. A cost-of-living index would measure changes over time in the amount that consumers need to spend to reach a certain utility level or standard of living.