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Indiana Department of Transportation

INDOT > About INDOT > Central Office > Welcome to the Fort Wayne District > I-69 and S.R.1 (Dupont Road) I-69 and S.R.1 (Dupont Road)


The I-69 and S.R. 1 (Dupont Road) interchange will be modified from a traditional diamond interchange to a Diverging Diamond Interchange (DDI). The DDI modification will take Dupont Road traffic to the left side of the roadway as it crosses the bridge between the I-69 northbound and southbound ramps. Once on the left side of Dupont Road, vehicles can turn left onto the interchange ramps without stopping and without conflicting with through traffic.

Video

  • How a Diverging Diamond works wmv | mov
  • How to Drive on a Diverging Diamond wmv | mov

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Contact Information

Susan Doell, P.E.
Project Engineer
INDOT Fort Wayne District
5333 Hartfield Rd.
Fort Wayne, IN 46808
260-969-8263
sdoell@indot.in.gov

Toni Mayo
Customer Service Manager
INDOT Fort Wayne District
5333 Hartfield Rd.
Fort Wayne, IN 46808
260-969-8314
tmayo@indot.in.gov