The Mile Square
Ralston's original plan remains intact downtown: a compact square of streets with four diagonals slicing through it. It is one of the most legible historic town plans in the United States.
Minimalist map poster · United States
39.7684° N / 86.1580° W
A mile-square grid with a circle at its heart and four diagonal avenues reaching outwards, all wrapped in a highway ring.

One city, five moods
Tap a style to see it on the wall. Every style costs the same — printed, framed or as HD files.
Actual pixels · 24 × 36″ print filePrint-sharp
This is a 100% crop of the real print file. Every poster — printed, framed or downloaded — is rendered on our servers at 300 DPI, up to 7,200 × 10,800 pixels, so even the smallest lanes stay crisp on a 24 × 36″ print.
On the wall



The map
Indianapolis was chosen as Indiana's capital in 1820 for a site close to the centre of the state, and the plan drawn up in 1821 by Alexander Ralston still shapes downtown. Ralston, who had assisted Pierre L'Enfant in Washington, D.C., laid out a square grid a mile on each side, with a circle at its centre and four diagonal avenues running out towards the corners.
The circle is Monument Circle, home to the Soldiers' and Sailors' Monument, and one of the diagonals, Massachusetts Avenue, is now a walkable strip of theatres and restaurants. Beyond the original mile the grid continues across flat land in every direction, interrupted by the White River to the west and the Central Canal running north from downtown.
Interstate 465 loops around most of the city, a near-circular ring that frames the whole metropolitan grid. To the west, in the enclave town of Speedway, the Indianapolis Motor Speedway has hosted the Indianapolis 500 since 1911. An Indianapolis map poster at wide scale shows both shapes together: the tight mile square and the long rounded oval of the track.
Ralston's original plan remains intact downtown: a compact square of streets with four diagonals slicing through it. It is one of the most legible historic town plans in the United States.
The round plaza at the exact centre of the plan, with the tall Soldiers' and Sailors' Monument in the middle. On the poster it is the point the eye returns to.
The 2.5-mile track sits west of downtown as a large rounded rectangle, with a golf course partly inside it. It adds a bold, unmistakable shape to wider crops of the city.
Make it yours
Add a date, a name or a line of your own, switch style, size or orientation.
The free preview is low-resolution with a watermark. Prints and HD files are rendered at 300 DPI, up to 7,200 × 10,800 px, without a watermark.
Why Indianapolis
Indianapolis is a city of neighbourhoods, from Fountain Square to Broad Ripple, and a map lets you centre on the one that matters to you. Race fans often choose a crop that includes the Speedway; others prefer the clean geometry of the Mile Square alone.
Write your own title, add a subtitle such as a race year or a wedding date, and edit the coordinates line. Pick one of five styles, from Classic black & white to Blueprint, which suits the plan's engineering feel. Printed posters ship from partners in more than 30 countries.
Order the Indianapolis poster| Print size | Resolution | Files |
|---|---|---|
| 30 × 40 cm11.8 × 15.7″ | 3,543 × 4,724 px | PNG · PDF |
| 29.7 × 42 cm (A3)11.7 × 16.5″ | 3,508 × 4,961 px | PNG · PDF |
| 42 × 59.4 cm (A2)16.5 × 23.4″ | 4,961 × 7,016 px | PNG · PDF |
| 45.7 × 61 cm18 × 24″ | 5,400 × 7,200 px | PNG · PDF |
| 50 × 70 cm19.7 × 27.6″ | 5,906 × 8,268 px | PNG · PDF |
| 61 × 91.4 cm24 × 36″ | 7,200 × 10,800 px | PNG · PDF |
For comparison, the free preview is 900 px wide, watermarked and meant for screens. The HD files have up to 8× the resolution in each direction and print cleanly at full poster size.
Pick a style at the top of the page, then choose Printed Poster — a size and, if you like, a frame — or Digital HD Files. Checkout takes one step, and your order page updates as soon as the payment goes through.
It is printed on premium 200 gsm matte paper in one of six sizes, from 30 × 40 cm to 24 × 36″. Printed posters start at $39, shipping included.
Yes. Choose a solid wood frame in black, white, natural oak or dark wood. It comes with shatterproof glazing and is ready to hang. Framed posters start at $99, shipping included.
Shipping is free to 60+ countries. Each poster is printed by the nearest of our print partners in 30+ countries and usually arrives in 3–7 business days. You can follow the status and tracking under My Orders. A few countries take 2–5 weeks, and where we don't ship yet, the site tells you before you pay.
Send us a photo within 14 days of delivery and we will reprint it for free or refund you.
Yes. In the editor on this page, change the title, the subtitle and the coordinates line to anything you like, and pick a style and size. Printed, framed and digital orders all use exactly your design.
For $9 you get 300 DPI PNG and print-ready PDF files in all six sizes, without a watermark, to print anywhere. Not sure yet? Download a free watermarked preview first.
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