AICP Transportation and Infrastructure Planning 1 — Questions and Answers
Question 1: What federal legislation established metropolitan planning organizations (MPOs) as required planning bodies for urbanized areas?
- Intermodal Surface Transportation Efficiency Act (ISTEA)
- Federal-Aid Highway Act of 1962 (Correct answer)
- Moving Ahead for Progress in the 21st Century (MAP-21)
- Clean Air Act Amendments of 1990
Correct answer: Federal-Aid Highway Act of 1962
The Federal-Aid Highway Act of 1962 required urbanized areas over 50,000 population to establish MPOs to conduct continuing, cooperative, and comprehensive transportation planning.
Question 2: What document serves as the long-range transportation plan for an MPO's region?
- Transportation Improvement Program (TIP)
- Statewide Transportation Improvement Program (STIP)
- Metropolitan Transportation Plan (MTP) (Correct answer)
- Unified Planning Work Program (UPWP)
Correct answer: Metropolitan Transportation Plan (MTP)
The MTP is a 20+ year plan identifying transportation needs, projects, and financial strategies for a metropolitan region, updated every four or five years.
Question 3: What is 'level of service' (LOS) in transportation planning?
- The number of lanes available on a highway segment
- A qualitative measure of traffic flow conditions on roadways or at intersections (Correct answer)
- The federal classification of a road's functional importance
- The speed limit designated for a roadway
Correct answer: A qualitative measure of traffic flow conditions on roadways or at intersections
LOS grades road performance from A (free flow) to F (breakdown), helping planners and engineers evaluate existing conditions and forecast future needs.
Question 4: Which transportation planning concept prioritizes safe access for all users—pedestrians, cyclists, and transit riders—not just automobiles?
- Traffic calming
- Road diets
- Complete Streets (Correct answer)
- Vision Zero
Correct answer: Complete Streets
Complete Streets policies require transportation networks to be designed and operated to enable safe access for all users regardless of age, ability, or travel mode.
Question 5: What is the primary function of a Transportation Improvement Program (TIP)?
- To establish long-range transportation goals for a region
- To list federally funded transportation projects scheduled for implementation over four years (Correct answer)
- To evaluate the environmental impacts of proposed highway projects
- To allocate federal transportation funds among states
Correct answer: To list federally funded transportation projects scheduled for implementation over four years
The TIP is a short-range, financially constrained program of federally funded transportation projects that an MPO has prioritized for implementation.
Question 6: What does 'vehicle miles traveled' (VMT) measure in transportation planning?
- The average fuel efficiency of vehicles in a metropolitan area
- The total miles driven by all vehicles in a given area over a specified time period (Correct answer)
- The distance covered by public transit vehicles daily
- The number of vehicle trips generated by a land use
Correct answer: The total miles driven by all vehicles in a given area over a specified time period
VMT is a key transportation performance metric used to measure travel demand, emissions impacts, and the effectiveness of demand management strategies.
AICP Transportation and Infrastructure Planning 1
What federal legislation established metropolitan planning organizations (MPOs) as required planning bodies for urbanized areas?