The forecasted construction sand and gravel stationary and portable plants in California show a downward trend from 2024 to 2028. In 2023, the industry stood at an actual value of 12.89. The year-on-year decrease begins with a drop from 12.33 in 2024 to 11.62 in 2025, followed by successive reductions each year until 9.58 in 2028. The past year saw a decline of -4.3%, and this trend is set to continue, with an average annual decrease (CAGR) of approximately -6.0% from 2024 to 2028.

Future trends to watch for include:

Potential regulatory changes impacting material sourcing and environmental compliance.
Technological advancements in plant operations that could impact productivity and cost-efficiency.
Resource availability and sustainability pressures possibly influencing production capacities and investments.