Street Markers - Iowa Prison Industries

OPERATIONAL UPDATES: Please read for updates on IPI's operations (last updated 09/13/2022).

IPI's products and services may be purchased only by governmental agencies, school districts, non-profit groups and employees of these organizations.

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IPI's top-quality Street Markers are available to properly label streets, helping to direct traffic and promote safety. While the most frequently printed street markers are green, blue or white, IPI can produce any color needed for your streets. Logos and borders can also be added. Please use the chart at the bottom for recommended letter heights on street name signs.

The following popular markers are available for on-line ordering:

Street Markers (1 or 2 sided)
Street Name Mast Arm
Street Name Overhead Markers
Residence Markers

Ordering on-line is easy! Start by using the links below and the order form will walk you through all the specifications we need in order to provide you accurate sign layouts and pricing. Or if you've ordered from IPI before, you can just specify for us to use the specifications we have saved. You can even upload a list of street names!

For more information or for assistance placing your order, please contact IPI Customer Service.

Products 1-6 of 6

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Residence Marker

Price: Price: To Be Quoted

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Item #: FRESMRK -

Street Marker Backer - Blank

Price: Price: To Be Quoted

Item #: FSTMRK-BACKER -

Street Marker Mast Arm

Price: Price: To Be Quoted

Item #: FSTMRK-MASTARM -

Street Marker Overhead

Price: Price: To Be Quoted

Item #: FSTMRK-OHMETRO -

Street Marker, 1 Sided

Price: Price: To Be Quoted

Item #: FSTMRK1 -

Street Marker, 2 Sided

Price: Price: To Be Quoted

Item #: FSTMRK2 -

Recommended Minimum Letter Heights on Street Name Signs

Type of Mounting	Type of Street or Highway	Speed Limit	Recommended Minimum Letter Height
Type of Mounting	Type of Street or Highway	Speed Limit	Initial Upper-Case	Lower-Case
Overhead	All types	All speed limits	12 inches	9 inches
Post-mounted	Multi-lane	More than 40 mph	8 inches	6 inches
Post-mounted	Multi-lane	40 mph or less	6 inches	4.5 inches
Post-mounted	2-lane	All speed limits	6 inches	4.5 inches*

*On local two-lane streets with speed limits of 25 mph or less, 4-inch initial upper-case letters with 3-inch lower-case letters may be used.

For more information or assistance with an order, please contact IPI-Anamosa at 800-336-5863.