A federal appeals court raised concerns Friday that power lines with towers nearly as high as the Statue of Liberty could spoil the view in one of the nation's most historically rich areas, a stretch of river in Virginia where England founded its first permanent settlement.

The power lines cross the James River near Jamestown Island. And they began transmitting 500,000 volts of electricity on Tuesday.

Despite the project's completion, the court directed the U.S. Army Corps of Engineers to prepare a full environmental impact statement for the project. The agency previously deemed it to be unnecessary.

The appeals court found that the Corps failed to fully consider the project's impact before issuing a permit to Dominion Energy. The ruling also said the Corps failed to resolve concerns that were raised in many of the 50,000 public comments that were submitted and by other federal agencies over the years.

For instance, the National Park Service has said utility lines should be run underground in the area, allowing people to experience views similar to what English explorer John Smith saw in the early 1600s.