The U.S. economy’s growth rate last quarter was revised upward to the fastest in three years on stronger investment from businesses and government agencies than previously estimated, Commerce Department data showed Wednesday.

The latest results for GDP, the value of all goods and services produced, show the economy was on a more solid footing as it entered the final stretch of the year, withstanding the damage from hurricanes Harvey and Irma.

While the revised growth rate is in line with President Donald Trump’s goal, economists generally see such a pace as unsustainable and expect growth to slow sometime in 2018. Trump and congressional Republicans are pushing a tax-cut plan with the aim of lifting GDP gains to 3 percent annually, though analysts expect any economic boost to be modest, on balance, if the proposal becomes law.

Consumer spending, which accounts for about 70 percent of the economy, continues to be the main driver of growth, though revisions showed it was slightly weaker than previously estimated on purchases of both durable and nondurable goods.