
Black Bridge and Silver Bridge flood closures (2026)
How the August 29, 2026 flash flood closed Grand Canyon’s two Phantom-area Colorado River pedestrian bridges — and kept them closed into late September.

How the August 29, 2026 flash flood closed Grand Canyon’s two Phantom-area Colorado River pedestrian bridges — and kept them closed into late September.

What the August 29 and mid-September 2026 Bright Angel floods did to the legacy waterline, intakes, trails, and bridges — and what the temporary intake plan tried to fix.

What the July 2025 Dragon Bravo Fire destroyed on the North Rim, what BAER found, and what partial reopen looked like in the 2026 season.

How High-Flow Experiments from Glen Canyon Dam work under LTEMP — and why the fall 2025 and spring 2026 artificial floods were cancelled.

February 2025 layoffs at the gates and waterline, systemwide NPS workforce drop, shutdown furloughs, and ops impacts through fire and flood.

Hualapai Skywalk and West Rim destination plant — glass cantilever, tribal fees/shuttles, and why it is not an NPS overlook.

NTIA-funded fiber to Supai and Havasupai community anchors — award scope, NEPA/process, and the August 2026 groundbreaking.

Tribal arterial from Peach Springs to Grand Canyon West and West Water — two-phase paving plan, funding gaps, and why dirt access is utility infrastructure.

Ore on the pad, the July 2024 haul pause, February 2025 restart, and the 300-mile truck path to White Mesa — distinct from the regional uranium overview.

From 2019 International Dark Sky certification to ~95% compliant lighting by late 2025 — fixture retrofits, warm bulbs, and Star Party infrastructure.