Some projects I've noticed I've documented below.

Frederica-Magnolia Line Replacement
Delmarva Power is replacing the 25kV long hual feeder line between Frederica and Magnolia in Kent County, Delaware. The line work is being done along DE 1 and Clapham Rd.

Centreville Feeder Line Replacement
Delmarva Power is replacing the 1950s 12.5kV feeder between the Centreville Substation and the town of Centreville, Maryland. This project is now complete and also included moving a section of the line due to the construction of a future interchange. This work took place along Tidewater Drive, US 301 and MD 304

Queenstown-Centreville Line Replacement
Delmarva Power has replaced the 25kV line between Queenstown and Centreville, Maryland. The project is now complete and took place along MD 18.

Wye Mills-Queen Anne Line Replacement
Delmarva Power is currently installing a new double circuit 25kV feeder which will run between the Wye Mills Substation and the town of Queen Anne, Maryland. This includes replacing an entire ESPSCo. line. This project is taking place along US 50 and MD 404.