Roads of the Mid-South & West > Highways of the State of South Dakota > Interstate 29, South Dakota

Interstate 29

Interstate 29 runs north-south through Eastern South Dakota. This is the main highway in this part of the state. In South Dakota, this has several spurs. Ranging from a loop interstate, business loops, and a downtown spur. I-29 enters South Dakota from Iowa at North Sioux City. It enters from North Dakota, near Victor.

While in South Dakota, I-29 is multi-plexed several times.

I-29 is multi-plexed with...

...U.S. Rt. 18, near Worthing.
...U.S. Rt. 81, from M.P. 180, near Watertown, to the North Dakota/South Dakota State Line.

Interstate 29 crosses the following interstates in South Dakota.

Interstate 229, at Sioux Falls.

The 2 mile sign for the I-229 interchange.

BGS on NB I-29 near I-229.

NB I-29 at I-229.
Interstate 90, at Sioux Falls.

The first BGS for I-90 on NB I-29.

BGS's on NB I-29 near I-90.

NB I-29 at I-90.

Branches of I-29 in South Dakota.



NB I-29 at North Sioux City.

NB I-29 near Jefferson.

NB I-29 north of Elk Point.

NB I-29 in Northern Union County.

NB I-29 near Tea.

A guide marker on WB Lincoln County Highway 106 (Exit 73).

SB I-29 south of SD St Rt 38.

A set of guild markers at Joe Foss Field in Sioux Falls.

Sioux Falls Road Work; April, 2004


Motorist warning signs on NB I-29 for the work zone.

SB I-29 near Russell Street.

SB I-29 near M.P. 81.

SB I-29 in the work zone near Madison. Usually isn't all the overpass taken all the way down?

25 July 2009