Felicia Fonseca

Associated Press

Tribal lawmakers reticent of developing sacred land at one of the Seven Natural Wonders of the World said no Tuesday to a multimillion-dollar project to build an aerial tram to take paying visitors to a riverside boardwalk in the Grand Canyon.

The Navajo Nation Tribal Council voted 16-2 during a special session in opposition of the legislation. It was the first time the full council had taken up the measure since it was first introduced last year.

The proposal had gotten a cold reception from lawmakers from the nation's largest American Indian reservation even before Tuesday's lengthy debate.

Some lawmakers raised concerns about the development resulting in more public safety demands, while others questioned a requirement that the tribe help fund infrastructure improvements in the remote area.

MORE: Is gondola ride in the Grand Canyon's future?

The development on 420 acres of the reservation that borders Grand Canyon National Park would have required $65 million from the tribe for roads, water and power lines, and communications. The legislation also would have prevented other development within a 15-mile radius and along access roads.

Developers had said the tram and accompanying retail and hotel sites at the East Rim could be running by May 2021 had everything gone as planned. They did not immediately return phone messages seeking comment after the vote.

Critics showed up to urge lawmakers to oppose the project as the debate finally got underway late Tuesday afternoon. Those included families who hold grazing permits and leases to build homes in the area.

They have said the area is sacred and the proposed development would mar the landscape where the Colorado River meets the blue-green waters of the Little Colorado River.

Declaring victory over what they termed a "monster," they praised the council's vote on social media and let out loud cheers outside the council chambers.

"They heard us," activist Renae Yellowhorse said of the council members. "We needed to be a presence there to let them know we're not going to go away. We're going to always be here to defend our Mother, to defend our sacred sites."

Environmentalists and outdoor enthusiasts also decried the measure. Actor Robert Redford released a video last December voicing opposition, and an online petition against the proposal has collected thousands of signatures.

The vote came ahead of a tribal election year and as the tribe prepares for the loss of hundreds of jobs with the expected shutdown of a coal-fired power plant and its supply mine in 2019.

MORE: When coal-fired power plant closes, so will a lifeline for one Native American tribe

Lamar Whitmer, part of the Scottsdale-based Confluence Partners development group, had said previously that the East Rim project could employ up to 3,500 people on a reservation where half the workforce is unemployed.

The management team includes former Navajo President Albert Hale and others who have helped develop resorts and theme parks.

Under the legislation, the Navajo Nation's share of revenue would have depended on the number of visitors. The tribe would have been guaranteed a minimum 8 percent of gross revenue, developers say.

READ MORE:

Navajo committee rejects Grand Canyon Escalade bill

Arizona coal plant's electric train rolling toward uncertain future

Navajo Nation OKs new lease for Navajo Generating Station coal plant