In urban transportation planning, what type of environmental analysis must be done for the construction of a new limited-access freeway?

In urban transportation planning, inventory of existing travel and facilities (e.g., traffic volumes, land uses, origins and destinations, employment, population, etc.) is gathered and summarized by geographic areas called traffic analysis zones (TAZ)?

The Miami-Dade Transportation Planning Organization (TPO) Governing Board is comprised of how many Miami-Dade County Board of County Commissioners?

The arithmetic mean of the speeds of vehicles observed passing a point on a highway during an interval of time is called?

A crest vertical curve joining a +2% and a -3% grade is to be designed for 70 mph. If the tangents intersect at station (340 + 40.00) at an elevation of 230 ft, determine the station and elevation of the BVC (beginning vertical curve). Minimum length of the curve is 1,235 ft. (Please show all work as best as possible and type out anything that you would like to clearly articulate)

The 30th-highest hourly volume is usually selected as the design hourly volume (DHV)?

The two most commonly used macroscopic models are the Greenshields and the Greenberg models.

For stopping-sight distance, AASHTO stipulate a perception-reaction time of how many seconds?

The ability to hear and see usually increases after age 65?

The intersection angle (I) of a horizontal curve is 57degrees 25minutes, the degree of curve (Da) is 4degrees, the station at the point of curvature (PCstation) is 225 + 37.56.  Determine the length of the curve (L), and the station at the point of tangency (PTstation). (Please show all work as best as possible and type out anything that you would like to clearly articulate)