The Track Below

The weathered mark pointed down.

Oliver found it on the iron post at the end of the broken rail: a shallow arrow cut into the metal, its point aimed at a ledge below the track. The same mark appeared on the copy Rusk had made, beside a note that ended at the edge of the page.

Nadia leaned over the post to look. The drop beneath them vanished into cloud. Far below, a thin shelf of stone ran along the fragment’s underside and curved east around the broken span.

“Foot route,” Oliver said.

“Maybe.” Nadia tapped the arrow with one gloved finger. “Rusk didn’t verify it.”

Mercy stood behind them, engine braced on the surviving rails. The gap ahead was wide enough to make the question of crossing pointless. No coupling pin remained to improvise a catch, and the damaged hoist cable would not be trusted with the engine’s weight. Oliver had recorded the rail as impassable. The mark offered another fact to check, not a reason to revise that entry.

He took the coil of safety line from the engine locker. Nadia checked the anchors along the post, then held the line while he leaned out to inspect the ledge. A metal ladder descended six rungs before its lower half disappeared beneath a slab of fallen stone. Beyond the slab, a handline was fixed into the rock.

“I’ll go first,” Nadia said.

Oliver looked at the ladder. “The lower anchor is rusted.”

“I can see that.” She clipped the line to her belt. “Keep tension. If it shifts, pull twice.”

She descended with one hand on the ladder and one on the fixed line. Oliver fed rope after her, watching the anchor and the ladder joints. At the broken section she swung her boots onto the stone and found the handline under the slab. The route mark had been cut into the rock there, too, almost hidden by a streak of mineral dust.

Nadia tugged once. The line held. She continued around the curve.

Oliver followed. The ledge was barely wide enough for his boots. He kept his shoulder close to the stone and let the line take some of his weight at the outward bends. Behind them, Mercy’s whistle and lamp disappeared around the rock. He could still feel the engine in the familiar pull of its stabilizer field, though it offered no help on the narrow shelf.

They passed beneath the main rail’s broken bracket. One jagged end hung above them, turning slowly in the thin air. Nadia stopped and looked up at it. The break had torn through the iron and snapped the support clean from the stone. There was no small repair waiting on the other side of the gap.

A lower rail appeared around the next bend.