Question

We know that multilane roadways often narrow into single-lane roadways. There will usually be a warning sign that is placed well in advance to warn you of the situation. What are some other things that can change the width of a roadway?

Answer 1

Factors that can change the width of a roadway include construction, traffic control measures, accidents, and design.

Step-by-step explanation:

Other factors that can change the width of a roadway include:

• Construction: Road construction projects may cause temporary narrowing or widening of roadways as lanes are added or removed to accommodate the construction work.
• Traffic Control Measures: Roadways may be narrowed by the addition of various traffic control measures such as barriers, medians, or bollards to control the flow of traffic and improve safety.
• Accidents: Roadway width can be affected by accidents that damage or block certain lanes, causing traffic to be diverted or restricted to fewer lanes.
• Design: Roadways may be intentionally designed with varying widths to accommodate different types of traffic, such as wider lanes for trucks or narrower lanes for bicycles.