gapline.
ACCESS NETWORK / KRAKÓW
SCHEMATIC DEMO

TEMPORARY WORKS · EVERYDAY ACCESS

Keep the city
connected.

One closed corner can turn a short trip into a long one.
Gapline shows who gets cut off — and what to fix first.

01 / THE IDEA

Street works are planned block by block.
Access is experienced as a whole.

ACTIVE LINK BREAKS011 signal awaiting review
PUBLIC DESTINATIONS WATCHED04↗ Health · education · culture · civic
ACCESS IMPACT INDEX ⓘ—Modeled for selected travel profile
LOCAL NETWORKPodgórze
& ZabłocieIllustrative district model
Not live municipal data

02 · THE NETWORK

Every link matters.

PODGÓRZE / ZABŁOCIE NOT TO SCALE
N
↯Link closedCrews confirmed · 08:12
Step-free routeOther link×Verified closureClick any link to report a change
Route recalculates against confirmed closuresIllustrative links & distances · not surveyed
↗
THE GAPLINE PRINCIPLE

Don’t count reports. Count the access they interrupt.

A simple, explainable network model helps a city team see how one small work zone changes access across the district.

04

RESIDENT SIGNAL

Report a street change

Tell the city desk what changed. It will stay provisional until someone checks it.

↗

This prototype stores reports in this browser only. Nothing is sent to the City of Kraków.

EXPLAINABLE BY DESIGN

One closure.
Different impact.

Gapline calculates the shortest usable path on a small pedestrian network. Step-free profiles exclude stair-only links. A confirmed closure removes a link; a surface issue adds a small travel-effort penalty.

For each public destination, the model compares travel time before and after a disruption. It multiplies added minutes by a simple destination weight: health and education count more than culture. The score is a triage aid for this demo network, not a real-world impact measurement.