Interstate 680, Iowa
Roads of the Mid-South & West > Highways of the State of Iowa > Interstate 80, Iowa > Interstate 680, Iowa
![](/rnb/bill19/680ia.JPG)
Interstate 680 provides a northern by-pass around the Council Bluffs, IA-Omaha, NE area. This was originally was Interstate 80N. It opened in 1973 and 1977.
In Iowa, I-680 is multi-plexed.
I-680 is multi-plexed with...
...Interstate 29, from near Crescent to near Loveland.
![](/rnb/bill19/n29e680.JPG)
Interstate 680 crosses the following interstates in Iowa.
Interstate 29, near Crescent.
![](/rnb/bill19/eb680at29.JPG)
The first BGS on the Iowa side of I-680.
![](/rnb/bill19/eb680at29a.JPG)
Another BGS on EB I-680.
![](/rnb/bill19/eb680at29b.JPG)
A BGS for SB I-29 on EB I-680. NOTE: the missing direction on the sign.
![](/rnb/bill19/eb680at29c.JPG)
EB I-680 at I-29.
![](/rnb/bill19/eb680at29d.JPG)
A BGS about the ramp speed on EB I-680.
Interstate 29, near Loveland.
![](/rnb/bill19/nb29ate680.JPG)
The two mile BGS on NB I-29/EB I-680.
![](/rnb/bill19/nb29ate680a.JPG)
Overhead BGS's on NB I-29/EB I-680.
![](/rnb/bill19/nb29ate680b.JPG)
A BGS at EB I-680 on NB I-29.
![](/rnb/bill19/nb29ate680c.JPG)
The split of NB I-29 and EB I-680.
Interstate 80, near Neola.
![](/rnb/bill19/680at80.JPG)
EB I-680 at I-80.
Info on the parent route of I-680.
![](/rnb/bill19/80ia.JPG)
![](/rnb/bill19/eb680mp1.JPG)
EB I-680 near M.P. 1.
![](/rnb/bill19/todemoniesuse680.JPG)
A guide marker to Des Monies.
![](/rnb/bill19/n29e680ncre.JPG)
NB I-29/EB I-680 north of Crescent.
![](/rnb/bill19/jct80680.JPG)
A junction marker on SB IA St Rt 191.
![](/rnb/bill19/680ends.JPG)
The eastern end marker.