Indianapolis, IN Sign Regulations: Freeway-Facing Signs (2026)
Key Facts
- Protected Area
- within 660 ft of freeway right-of-way
- Max sign height
- 60 ft above grade
- Max face size
- 14 ft by 48 ft
- Setback
- 50 ft from freeway right-of-way
- Off-premise sign spacing
- 1,000 ft apart
- Sign violation fine
- $100 first offense
- No-permit work fine
- $250 first offense
Summary
Any sign within 660 feet of a freeway or expressway right-of-way in Indianapolis-Marion County sits in a 'Protected Area' under Zoning Ordinance Sec. 744-911.B. Off-premises advertising signs there are capped at 14 feet by 48 feet, 60 feet total height, set back 50 feet from the right-of-way, and cleared nine feet off the ground, on top of standard permit rules.
B.Signs on freeways and expressways. All signs within 660 feet of the right-of-way of freeways and expressways, as shown on the Official Thoroughfare Plan shall comply with the requirements of this section in addition to all other provisions of this Chapter 744 Article IX.1.Permitted signs. Unless prohibited by local, state or federal law, erection or maintenance of the following signs shall be permitted in Protected Areas.b.On-premises (business) signs. However, not more than one freestanding identification sign shall be permitted to be located on each premises.c.Off-premises (advertising) signs...ii.Maximum sign dimensions: The maximum size of any sign shall not exceed 14 feet in vertical dimension and 48 feet in horizontal dimension, plus extensions as defined in Section 744-911(A).iii.Sign setback: Signs shall not be located closer than 50 feet to the right-of-way of the freeway or expressway.iv.Sign clearance: Signs shall not be less than nine feet above grade level at the lowest point, except for the supporting structure.v.Maximum sign height: The maximum height of signs and sign structures shall not exceed 60 feet above grade level at the base of such sign structure.
Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: Code of Ordinances: Supplement 47 Update 2).
Full Breakdown
A. Three sign types are allowed there: official government signs, one freestanding on-premises identification sign per lot, and off-premises (billboard) advertising signs. Off-premises signs in a Protected Area cannot flash, rotate, or show video; the only digital exception is a 'price pack' pricing display limited to 10 percent of the sign face and changeable no more than three times a day. Off-premises signs outside any designated informational site must sit at least 1,000 feet from the nearest other off-premises sign on the same side of the freeway, no closer than 50 feet to the freeway right-of-way, and cannot go within 500 feet of a freeway entrance or exit ramp intersection.
The sign face is capped at 14 feet vertical by 48 feet horizontal (plus limited extensions), the structure tops out at 60 feet above grade, and the lowest point of the sign or structure must clear nine feet, except for the supports. Anywhere inside the I-465 loop, no off-premises sign at all may be erected within 660 feet of a freeway right-of-way. 1 before work begins, unless the maintenance exemption in Section 744-904 applies.
Violations & Fines
Erecting or altering a freeway-facing sign without the required ILP is enforced under the zoning code's civil-penalty schedule: a general sign violation carries a $100 fine for a first offense in a calendar year under Section 740-1005A.1, while doing the work without the required Improvement Location Permit itself carries a separate $250 first-offense fine under Section 740-1005A.2, both set out in the Section 131-501 fee schedule.
Frequently Asked Questions
Do I need a permit for a sign near I-465 or another freeway?
Are digital or video freeway billboards legal in Indianapolis?
How close together can billboards be along a freeway?
Can any freeway billboards go up inside the I-465 loop?
Sources & Official References
Other rules in Indianapolis
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