Processing map graph...

Parsing network topology and computing isochrones

Evaluate urban road network efficiency mathematically

Upload an OpenStreetMap file (.osm or .geojson) or search any city to analyze transport network flow using BPR congestion physics, intersection delays, and Euclidean ratio.

Upload .OSM File
Fetch City by Name
Drop your .osm or .geojson file here

Or click to browse : Max 50 MB

Analysis Profile & Traffic Conditions

Speed
Ecology
Cycling
Urbanist
Weather / Asphalt
Traffic Density
Vehicle Mode
E1 : Reachable Area Weight 30%
E2 : Node Penalty Weight 35%
E3 : Euclidean Ratio Weight 35%

Free OpenStreetMap Extraction Services

If browser exports on openstreetmap.org hit the 50k node limit, use these open-source services:

BBBike Extracts
Custom polygon extracts worldwide (OSM XML / GeoJSON)
Open
Geofabrik Downloads
Pre-cut department and country map extracts
Open
Overpass Turbo
Interactive Overpass wizard for custom road queries
Open
Topology Vector Comparison
Square (90°) Hex / Hybrid Diagonal

GridScore evaluates whether traditional square grids, hexagonal grids, or hybrid diagonal networks maximize kinetic throughput for your city.

Theoretical Grid Benchmarks

Square Grid
E1 Area63.7%
E2 Node59.7%
E3 Ratio79.4%
Hex Grid
E1 Area62.0%
E2 Node59.0%
E3 Ratio78.7%