Cross-Regional Corridor / Network Map

Country outline with multi-stage build-out of a network corridor across regions.

Prompt

Create a cross-regional corridor and network map for a policy or infrastructure report.

Layout:
- Use a simplified country or regional outline as the base map.
- Show three build-out stages from left to right: Stage 1 "Core hubs", Stage 2 "Regional corridors", Stage 3 "Integrated network".
- Mark 6-8 major hubs as labeled nodes.
- Connect hubs with color-coded corridors: transport, energy, data / communications.
- Add arrows indicating build-out direction and a small legend for corridor type, hub type, and stage.

Style:
- Clean geospatial infographic with thin map outlines and readable labels.
- White background, muted land color, navy labels, teal / amber / coral corridor lines.
- Keep labels sparse and avoid overlapping text.
- Use consistent map geometry across all three stages.
- Professional style for policy briefs, infrastructure proposals, and academic geography papers.

Use in Generator

When to use

For policy briefs, infrastructure plans, energy / transport corridor proposals.

Variations

Add cross-border extension

Add a fourth stage showing extension into a neighbouring country (faded outline) with cross-border interchange points highlighted.

Tips

Use the same country outline across stages. Different shapes destroy the build-up narrative.
Tie color to corridor type, not stage. Stage is communicated by panel order.
Label only major hubs. Labeling every node turns the map into a list.

FAQ

How do I show capacity per corridor?

Vary the line thickness in proportion to capacity (e.g., GW for power, vehicles/day for transport) and add a thickness legend in the corner.