Crews build rebar cages for foundations.
A heavy lift helicopter carries a structure section to be set.
Crews work on a steel pile foundation for a CapX2020 project.
A helicopter is used to string conductor on a CapX2020 project.
A heavy lift helicopter is used to set a structure in Colorado.
Line work in Colorado.
A double circuit 345 kV galvanized steel pole structure in Colorado.
345 kV weathering steel monopole and 230 kV steel lattice structures in Colorado.
Concrete is poured for a foundation in Minnesota.
Implosive connectors are used on a CapX2020 line in Minnesota.
Structures are built across Minnesota.
A heavy lift helicopter sets the base of a 345 kV structure in a Minnesota.
A heavy lift helicopters sets a structure in a Minnesota.
An aerial view of a structure setting in Minnesota.
Crews set a structure in Minnesota.
Crews drill for a foundation in Minnesota.
Crews clip wires on a CapX2020 project in Minnesota.
A foundation is drilled in Minnesota.
Crews work on structures over the Mississippi River.
The finished Mississippi River crossing between Minn. & Wis.
Concrete is poured for foundations on the Mississippi River crossing.
Concrete trucks are moved in on barges to build a transmission line across the Mississippi River.
A transmission line connects into a substation in New Mexico.
Crews bolt together a structure in New Mexico.
Crews set a structure in New Mexico.
Crews work on a substation in New Mexico.
Crews string conductor in Texas.
Crews work on a structure in Texas.
An h-frame transmission line is built in Texas.
Two h-frame structures in Texas.
Crews set a structure in Wisconsin.
A transmission line rebuilt along the Old Abe State Trail in Wisconsin.
The CapX2020 Briggs Road Substation is built in Holmen, Wis.
A helicopter lineman attaches spacers to a 345 kV transmission line.
Crews assemble a single pole steel structure.