{{I-{{{1}}} aux}}
3di displays a navbox for all the auxiliary Interstate routes associated with a parent route.
{{
3di|Parent Interstate #}}
{{
3di|Parent Interstate #|east
or west
}}
for the reused numbers such as
I-76ex.
{{
3di|96}}
for Interstate 96:{{
3di|76|east}}
for Interstate 76 (east):
{{I-{{{1}}} aux}}
3di displays a navbox for all the auxiliary Interstate routes associated with a parent route.
{{
3di|Parent Interstate #}}
{{
3di|Parent Interstate #|east
or west
}}
for the reused numbers such as
I-76ex.
{{
3di|96}}
for Interstate 96:{{
3di|76|east}}
for Interstate 76 (east):