Rapid Build Lab AI
Timelapse #56

🏗️ Timelapse | Cycle track | Separated red asphalt

Published on by Rapid Build Lab AI

Find more timelapses
Project concept

🏗️ Timelapse | Cycle track | Separated red asphalt

🏗️ Timelapse | Cycle track | Separated red asphalt

About this timelapse

From the grassy park edge to a red ribbon: this Construction Timelapse follows the Building of a separated cycle track and the engineering that keeps bikes off the sidewalk. The process starts with the box excavation, then the curb pour, granular base and the rolled red asphalt. A neighborhood-scale work told with AI architecture: not a monumental project, but a real, readable site that serves daily riders. Everyday engineering, human scale, concrete and colored surfacing. Watch the transformation and subscribe to Rapid Build Lab.

#timelapse #buildingsimulation #CycleTrack #RedAsphalt #SeparatedBikeway

From concept to result

The images used to create the video

Single static vertical 9:16 still for a YouTube Shorts construction timelapse. Fixed camera about 1.7 meters above ground, slightly elevated, looking from the foreground toward the far end of the avenue in a frontal-oblique perspective; horizon at one third from the top. Foreground of short grass and the edge of a small widening; at the center a compact beaten-earth strip about three meters wide, parallel to the existing path; on the left a row of mature plane trees with furrowed trunks and green canopies; on the right a finished grey asphalt sidewalk 1.8 meters wide and a low brick boundary wall closing the lot. Background of two-storey cream-plastered houses and a stretch of residential street. Late-morning light from the left, short sharp shadows, clear sky with a few white clouds, natural photographic color grading, depth of field sufficient to read both the foreground and the trees. The beaten-earth strip is uniform, with scattered pebbles and grass tufts along the edges; no excavation, no formwork, and no construction materials. The entire scene is still.
Starting image
Single static vertical 9:16 still for a YouTube Shorts construction timelapse. Fixed camera about 1.7 meters above ground, slightly elevated, looking from the foreground toward the far end of the avenue in a frontal-oblique perspective; horizon at one third from the top. Foreground of short grass and the edge of a small widening; at the center a works strip parallel to the existing path; on the left a row of mature plane trees with furrowed trunks and green canopies; on the right a finished grey asphalt sidewalk 1.8 meters wide and a low brick boundary wall closing the lot. Background of two-storey cream-plastered houses and a stretch of residential street. Late-morning light from the left, short sharp shadows, clear sky with a few white clouds, natural photographic color grading, depth of field sufficient to read both the foreground and the trees. The box excavation is open for 16 meters, 2.80 meters wide and 25 centimeters deep; on the grass side a continuous grey concrete kerb 15 centimeters high and 12 centimeters wide has already been poured and stripped, with joints every four meters. Inside the box a grey-beige granular-mix sub-base is spread and rolled 4 centimeters below the future finished level, still without asphalt, markings, or posts. Two workers with yellow helmets and high-visibility vests stand on the near side: one guides a plate compactor over the mix, the other sets a leftover formwork board lying on the ground. A small towed concrete mixer and a pallet of extra kerbs sit to the right on the sidewalk edge, without covering the already poured kerb.
Construction in progress
Single static vertical 9:16 still for a YouTube Shorts construction timelapse. Fixed camera about 1.7 meters above ground, slightly elevated, looking from the foreground toward the far end of the avenue in a frontal-oblique perspective; horizon at one third from the top. Foreground of short grass and the edge of a small widening; at the center the finished cycle track parallel to the existing path; on the left a row of mature plane trees with furrowed trunks and green canopies; on the right a finished grey asphalt sidewalk 1.8 meters wide and a low brick boundary wall closing the lot. Background of two-storey cream-plastered houses and a stretch of residential street. Late-morning light from the left, short sharp shadows, clear sky with a few white clouds, natural photographic color grading, depth of field sufficient to read both the foreground and the trees. The cycle-track section measures 16 meters in length and 2.50 meters of usable width, with a smooth red asphalt wearing course aligned to the grey concrete kerb 15 centimeters high on the grass side. A dashed white line runs down the center of the lane; at the near end two flexible white-and-red posts 1.2 meters apart and a white bicycle pictogram painted on the asphalt. The site is cleared. An adult cyclist with a blue helmet and light jacket rides away at the center of the lane, in realistic scale, without covering the pictogram or the kerb.
Final result

More recent timelapses