American Institute of Certified Planners (AICP) Practice Exam

Minor Arterials primarily serve to:

1. Provide high mobility for long-distance travel

2. Connect principal arterials and provide reduced mobility

3. Facilitate access to local streets

4. Collect traffic from residential areas only

The correct answer is: Connect principal arterials and provide reduced mobility

The role of minor arterials is to connect higher-level arterials, such as principal arterials, to local road systems while providing a lower level of mobility than major roadways. These roads typically accommodate moderate traffic volumes and act as a transition between the major arterial network and local streets. Minor arterials are designed to distribute traffic to and from local streets, which may involve connections to residential areas. While they facilitate some level of access to local streets, their primary function is to serve as connectors that manage traffic between various road types rather than to operate solely at the local street level. This connectivity is important for maintaining a balanced transportation network, allowing for effective traffic flow while supporting accessibility for local road users. In contrast, other choices suggest roles that either emphasize high mobility for long-distance travel or focus exclusively on local areas, which does not accurately capture the intended purpose of minor arterials.