The phrase "additional progress toward" is correct and usable in written English.
It can be used when discussing advancements or improvements in a particular area or goal.
Example: "The team has made additional progress toward completing the project ahead of schedule."
Alternatives: "further advancement in" or "more progress on".
Toward additional progress on the competitiveness side, His Excellency launched the Global Competitiveness Forum GCFF) in 2006.
The completion of the campus plan is an important additional step in our progress toward the future.
unloaded on anti-tax activist Grover Norquist and his "no new taxes" pledge this week, saying that it has impeded meaningful progress toward finding additional revenue and a path away from the fiscal cliff.
Testing of oral fluid has improved ascertainment of confirmed rubella in children and men and provided additional information for assessing UK progress toward the World Health Organization elimination goal.
Fighting, however, had continued unabated with additional casualties, and there was little progress toward the goals set by the Europeans.
India and the IAEA are making substantial progress toward concluding an Additional Protocol consistent with IAEA principles, practices, and policies that would apply to India's civil nuclear program.
The HIV-associated TB epidemic is undermining progress toward TB control and additional interventions must be used in combination with the DOTS strategy in resource-limited settings.
Putin praised the US's role in forging an interim deal to ease concerns about Iran's nuclear programme but said he hoped the blacklisting of additional Iranian companies under existing sanctions would not undermine progress toward a comprehensive agreement.
The law didn't specify how many people this streamlined process would apply to, but the agency was to report to Congress every year on its progress toward the new system and the additional money it would need to implement it.
