Final answer:
The 118th Congress has been working towards the Infrastructure Investment and Jobs Act, a bipartisan bill that aims to invest in improving the country's infrastructure.
Step-by-step explanation:
One piece of legislation that the 118th Congress has been working towards is the Infrastructure Investment and Jobs Act.
This bipartisan bill aims to invest in improving the country's infrastructure, including funding for roads, bridges, public transit, broadband, and clean energy projects. It passed both the House of Representatives and the Senate and was signed into law by President Biden in November 2021.