The road construction work is in progress.

筑路工程正在进行中。

《新英汉大辞典》

The major design of the system was known up front, but the implementation was still a work-in-progress during the construction of the software.

系统的核心设计是预先完成的，但是具体实现还是在开发过程中慢慢成型。

youdao

Design alteration isn't in the range of construction work quantity; supplied geological information, which doesn't conform to actual condition, has an influence on construction progress.

不属工程量清单范围内的设计变更；提供的工程地质资料与实际不符而增加工程量影响进度的。

youdao

She said that planning applications would be submitted in the next few weeks and construction work will start in the summer "with a large number of procurements for other schools in progress".

BBC: School rebuilding record 'woeful', says Labour