The Infrastructure Bill, the CHIPS Act, and the Inflation Reduction Act are huge examples from the Biden presidency.
From those we're getting tons of bridges fixed, Internet upgrades, public transit improvements, research funded for climate change (including locally, Akron received finding for researching alternative polymers that don't rely on oil), domestic security improvements from domestic chip manufacturing, port and airport upgrades, funding to increase the size of EV charging networks, power grid upgrades to help with all of that, labor got a huge boon as all of these bills encourage or require domestic manufacturing, medicare drug negotiation, we're replacing ALL the lead pipes in public water supply lines, more fixes to tax cheats from corporations and rich people, and funds to cleanup superfund sites.
People really don't realize how much Biden has gotten done; especially when compared to other recent presidents ... like Mr. Build A Wall.
The affordable care act while controversial was also very big as you said.