As of 2023, the Urban Interstate Lane-Miles in the US stood at 116.7 thousand lane-miles. Forecasts suggest an increase reaching 123.43 thousand lane-miles by 2028. A year-on-year analysis shows consistent growth with variations ranging from 1.15% to 1.34% annually. The compound annual growth rate (CAGR) from 2023 to 2028 is approximately 1.11%, indicating a steady expansion in lane capacity.

Future trends to watch for:

Increased investment in infrastructure may further drive growth.
Emerging technologies such as smart highway systems could influence lane expansion.
Shifts in urbanization and transportation behaviors may impact future forecasts.