IA 27IA 58US 218US 18
Avenue of the Saints
FROM:US 20
Cedar Falls, IA
TO: I-35
Clear Lake, IA

This exit list uses mileage rather than mile marker numbers since there are three different sets of mile markers involved. The mileage starts from the exit of US 20 and IA 58 and ascend from there. Exit numbers are also given when they are present; the exit numbers for the east-west US 18 decrease as you scroll downward, since this list runs from south to north.

Thanks go to Mark Hasty for originally providing the US 18 bypass exit info in an April 2000 e-mail.

Linked routes (click on the appropriate shield): US 20, IA 27 south, US 218 south, I-35

Mileage/
exit number
Northbound exit
(scroll downward)
Southbound exit
(start at the bottom)
Points of interest and notes
NORTH
IA 27IA 58
Cedar Falls
SPEED LIMIT 45
(0A)
 
 EAST 
US 20
 SOUTH 
IA 27
Dubuque
Cedar Rapids
SOUTHBOUND:
Left turn across traffic
TO I-380
(0B)
 
 WEST 
US 20
 SOUTH 
IA 58
Fort Dodge
 
(0.5)
STOPLIGHT
Ridgeway Avenue
 
(0.5)
SPEED LIMIT 55
SPEED LIMIT 45
 
(1.5)
STOPLIGHT
Viking Road
Tourist info
Cedar Falls Industrial Park
(2.5)
STOPLIGHT
Greenhill Road
 
(3.0)
SPEED LIMIT 60
SPEED LIMIT 55
 
(3.5)
University Avenue
University of Northern Iowa
Southbound:
FREEWAY ENDS

SIGNALS & CROSS TRAFFIC AHEAD
(4.5)
18th Street
Waterloo Road
 
IA 58
ENDS
SOUTH
IA 27IA 58
Cedar Falls
(6A)
US 218SOUTH
Waterloo

(FREEWAY)
(Waterloo Regional) Airport,
George Wyth Memorial State Park
(6B)
IA 57WEST
(1st Street)
Cedar Falls
UNI-Dome
NORTH
US 218IA 27
(6.5)
SPEED LIMIT 65
SPEED LIMIT 60
 
189
(7)
Lone Tree Road (Cedar Falls)
North Industrial Park
Black Hawk Park,
Big Woods Lake Park
192
(11)
County Road C57
West Cedar-Wapsi Road
 
(13)
BLACK HAWK COUNTY
BREMER COUNTY
195
(14)
County Road C50
Janesville
Denver
 
(14)
Cedar River
(14-17)
AT-GRADE INTERSECTIONS
198
(17)
US 218BUSINESS
Waverly
Waverly
NORTHBOUND:
Wartburg College
TO IA 3EAST
Oelwein
203
(21)
IA 3
Waverly
Shell Rock
Allison,
Oelwein
205
(23)
Waverly
Airport
US 218BUSINESS
Waverly
Airport
Northbound:
FREEWAY ENDS

CROSS TRAFFIC NEXT 24 MILES
SOUTHBOUND:
Wartburg College
212
(30)
IA 188
Plainfield
IA 188
Plainfield
Clarksville
North Cedar Park
(35)
BREMER COUNTY
CHICKASAW COUNTY
220
(38)
IA 346(EAST) County Road B60(WEST)
Nashua
Welcome Center
Little Brown Church,
Bradford Pioneer Village
(39)
CHICKASAW COUNTY
FLOYD COUNTY
SOUTH
US 218IA 27

(Exit numbering follows US 218)
218
(47)
 EAST 
US 18
 BUSINESS 
US 218
County Road T64
Charles City
New Hampton
US 18EAST County Road T64
Charles City
New Hampton
NORTHBOUND:
Southwest Industrial Park
SOUTHBOUND:
Clarksville
(NORTHBOUND: Use Exit 203)
Southbound:
FREEWAY ENDS

CROSS TRAFFIC NEXT 24 MILES
 WEST 
US 18
 NORTH 
US 218IA 27
(Exit numbering follows US 18)
214
(51)
IA 14
Charles City
Greene
Floyd County Fairgrounds
SOUTHBOUND:
Southwest Industrial Park
212
(53)
County Road B35
Charles City
US 218BUSINESS County Road B35
Charles City
Northbound:
FREEWAY ENDS

CROSS TRAFFIC NEXT 17 MILES
 EAST 
US 18
 SOUTH 
US 218IA 27
(54)
SPEED LIMIT 55
SPEED LIMIT 65
 
(55)
INTERSECTION
US 218NORTH County Road T44SOUTH
Floyd
Osage
WATCH FOR CROSS TRAFFIC
 WEST 
US 18
 NORTH 
IA 27
(56)
SPEED LIMIT 65
SPEED LIMIT 55
 
(68)
Shell Rock River
195
(70)
County Road S70
Nora Springs
Southbound:
FREEWAY ENDS

CROSS TRAFFIC NEXT 17 MILES
(70)
FLOYD COUNTY
CERRO GORDO COUNTY
(74)
Winnebago River
190
(75)
County Road S56
California Avenue (Mason City)
Plymouth
North Iowa Area Community College
186
(79)
US 65 US 18BUSINESS
(Federal Avenue)
Downtown Mason City
Rockwell
US 65
(Federal Avenue)
Downtown Mason City
Rockwell
Visitor info
Sheffield,
Hampton
Iowa State Patrol Post Headquarters
(District 8)
183
(82)
(Mason City Municipal) Airport
Eisenhower Avenue
North Iowa Events Center
178
(86)
FIRST RIGHT:
 NORTH 
I-35
 WEST 
US 18
 NORTH 
IA 27
Minneapolis

SECOND RIGHT:
I-35SOUTH
Des Moines
 
FREEWAY ENDS
ALL TRAFFIC MUST EXIT
Clear Lake:
Follow US 18WEST

Avenue of the Saints:
Follow I-35IA 27NORTH
 EAST 
US 18
 SOUTH 
IA 27
SPEED LIMIT 65
Mileage/
exit number
Northbound exit
(start at the top)
Southbound exit
(scroll upward)
Points of interest and notes

Links to route listings:

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© 2000-2016 by Jason Hancock / Last updated October 16, 2016