Ogle County, IL

377 public highway bridges

Ogle County Bridge Snapshot

Ogle County, Illinois contains 377 public highway bridges in the FHWA National Bridge Inventory. Roughly 44.8% are rated “Good,” 40.1% “Fair,” 7.4% “Poor,” and 7.4% are classified as structurally deficient — the federal designation for spans whose deck, superstructure, or substructure has been rated 4 or below on the 0–9 NBI scale. Structurally deficient does not mean unsafe to cross; it means the bridge is on the priority list for repair or replacement.

Inspections in IL are conducted by certified engineers from the state Department of Transportation on a 24-month cycle, and results are reported back to the FHWA each spring. The list below shows every NBI-tracked bridge in the county, sorted by inventory load rating. Use the “Sort by” controls to surface the lowest-rated spans first, and click any row for full inspection history, traffic counts, and condition trends.

Source: FHWA National Bridge Inventory. See methodology for full definitions.

377
Total Bridges
44.8%
Good
7.4%
Poor
7.4%
Structurally Deficient

Condition Distribution

Good
44.8% (169)
Fair
40.1% (151)
Poor
7.4% (28)
SD
7.4% (28)

All Bridges (377)

MT. VERNON RD.

Good

Over: FIVE MILE CREEK

5 MI SW FORRESTON, Ogle, IL

Built 2004 Load: 32.4 t ADT: 50

MT. VERNON RD.

Good

Over: BR. ELKHORN CR.

5 MI SW FORRESTON, Ogle, IL

Built 2004 Load: 32.4 t ADT: 50

BLACKWOOD RD.

Good

Over: BR. KILBUCK CREEK

2 MI E DAVIS JUNCTON, Ogle, IL

Built 2004 Load: 32.4 t ADT: 75

MT. VERNON RD.

Good

Over: BR. ELKHORN CREEK

3.3 S. HARPER, Ogle, IL

Built 2005 Load: 32.4 t ADT: 75

WOOD ROAD

Good

Over: BR. OF CLEAR CREEK

.90MI E PRAIRIE RD, Ogle, IL

Built 2006 Load: 32.4 t ADT: 75

WEST BRANCH RD

Good

Over: S. FORK OF LEAF RIVR

.07MI S W GROVE RD, Ogle, IL

Built 2007 Load: 32.4 t ADT: 50

ADELINE RD.

Good

Over: MUD CREEK

2. N. ADELINE, Ogle, IL

Built 2008 Load: 32.4 t ADT: 50

SCOTT RD.

Good

Over: DRAINAGE DITCH

4 NE STILLMAN VALLEY, Ogle, IL

Built 2009 Load: 32.4 t ADT: 175

WEST GROVE RD.

Good

Over: ELKHORN CREEK

2.5 S.W. FORRESTON, Ogle, IL

Built 2010 Load: 32.4 t ADT: 75

TR 17 WAGNER RD

Good

Over: BR OF MUD CREEK

3 MI NE OF ADELINE, Ogle, IL

Built 2012 Load: 32.4 t ADT: 25

PRAIRIE RD

Good

Over: BR OF KYTE CREEK

3 MI SE OF DAYSVILLE, Ogle, IL

Built 2015 Load: 32.4 t ADT: 125

MAPLE GROVE ROAD

Good

Over: PINE CREEK

3 MI SW OF MT MORRIS, Ogle, IL

Built 2014 Load: 32.4 t ADT: 50

MACKLIN RD

Good

Over: TRIB OF STILLMAN CRK

1.5 MI W STILMN VALY, Ogle, IL

Built 2016 Load: 32.4 t ADT: 250

MYRTLE RD

Good

Over: BR MILL CREEK

3.5 NE LEAF RIVER, Ogle, IL

Built 1977 Load: 32.4 t ADT: 75

WHITE ROCK ROAD

Good

Over: BR STILLMAN CREEK

3.0 SW HOLCOMB, Ogle, IL

Built 1978 Load: 32.4 t ADT: 250

STONE BARN ROAD

Good

Over: CLEAR CREEK

7.5 MI SE OREGON, Ogle, IL

Built 1979 Load: 32.4 t ADT: 175

MOUNT MORRIS ROAD

Good

Over: UNNAMED STREAM

NORTH EDGE MT MORRIS, Ogle, IL

Built 1980 Load: 32.4 t ADT: 1,600

MT. VERNON ROAD

Good

Over: BR. OF LEAF RIVER

3.5 MI N OF HARPER, Ogle, IL

Built 1987 Load: 32.4 t ADT: 50

COLUMBINE ROAD

Good

Over: BR. OF LEAF RIVER

2 MI. NE FORRESTON, Ogle, IL

Built 1988 Load: 32.4 t ADT: 100

CHAMBERLAIN ROAD

Good

Over: DRAINAGE DITCH

3 MI SE LINDENWOOD, Ogle, IL

Built 1987 Load: 32.4 t ADT: 25

BLACKWOOD ROAD

Good

Over: BR. KILBUCK CREEK

3 MI. SW MONROE CTR., Ogle, IL

Built 1989 Load: 32.4 t ADT: 75

EVERGREEN ROAD

Good

Over: BR. SEVEN MILE BR.

2.5 MI. SE OF POLO, Ogle, IL

Built 1988 Load: 32.4 t ADT: 50

HOLCOMB ROAD

Good

Over: DRAINAGE DITCH

2 MI W LINDENWOOD, Ogle, IL

Built 1990 Load: 32.4 t ADT: 225

HOLCOMB ROAD

Good

Over: DRAINAGE DITCH

1.6 MI W LINDENWOOD, Ogle, IL

Built 1990 Load: 32.4 t ADT: 225

HALDANE ROAD

Good

Over: BR PINE CREEK

5 MI SE FORRESTON, Ogle, IL

Built 1993 Load: 32.4 t ADT: 125

CRANE GROVE ROAD

Good

Over: BR LEAF RIVER

1.5 MI NW FORRESTON, Ogle, IL

Built 1993 Load: 32.4 t ADT: 25

CARTHAGE ROAD

Good

Over: BR. OF CLEAR CREEK

8.5 MI. SE. OREGON, Ogle, IL

Built 1992 Load: 32.4 t ADT: 50

LIGHTSVILLE RD

Good

Over: BR. LEAF RIVER

3 MI NE FORRESTON, Ogle, IL

Built 1994 Load: 32.4 t ADT: 100

WHITE OAK ROAD

Good

Over: BR. ELKHORN CREEK

1 MI. W. FORRESTON, Ogle, IL

Built 1995 Load: 32.4 t ADT: 600

WOODLAWN ROAD

Good

Over: BR. KILBUCK CREEK

1.1 MI. N. CRESTON, Ogle, IL

Built 1995 Load: 32.4 t ADT: 250

KNOLL RD

Good

Over: BR. OF KYTE RIVER

3 MI. E. OF CHANA, Ogle, IL

Built 1996 Load: 32.4 t ADT: 25

BLACKWOOD RD

Good

Over: BR. OF KILBUCK CREEK

1 MI. SE. DAVIS JCT., Ogle, IL

Built 1996 Load: 32.4 t ADT: 75

CHAMBERLAIN RD

Good

Over: SPRING RUN DITCH

2.8 MI E LINDENWOOD, Ogle, IL

Built 1997 Load: 32.4 t ADT: 25

WILLOUGHBY ROAD

Good

Over: DRAINAGE DITCH

2.5MI NE MONROE CNTR, Ogle, IL

Built 1997 Load: 32.4 t ADT: 150

PINE ROCK RD

Good

Over: BR. OF KYTE CREEK

2 MI NW OF CHANA, Ogle, IL

Built 1998 Load: 32.4 t ADT: 35

SPRINGFIELD RD

Good

Over: BR. LEAF RIVER

2 MI SE BAILEYVILLE, Ogle, IL

Built 1999 Load: 32.4 t ADT: 50

KENT RD

Good

Over: DRAINAGE DITCH

4 MI. N. OF ROCHELLE, Ogle, IL

Built 1999 Load: 32.4 t ADT: 25

EAST LINE RD

Good

Over: S BR KISHWAUKEE RIV.

6 MI NE MONROE CENTR, Ogle, IL

Built 1999 Load: 32.4 t ADT: 150

MOORE RD

Good

Over: BR KILLBUCK CREEK

2.0 MI SW LINDENWOOD, Ogle, IL

Built 2000 Load: 32.4 t ADT: 50

SUMMER HILL RD

Good

Over: BR. ELKHORN CR

1.8 MI SW FORRESTON, Ogle, IL

Built 2000 Load: 32.4 t ADT: 50

BLACKWOOD RD

Good

Over: BR OF KILLBUCK CR

3 MI SW MONROE CENTR, Ogle, IL

Built 2001 Load: 32.4 t ADT: 75

CHERRY RD.

Good

Over: S BR. LEAF RIVER

1 MI SW ADELINE, Ogle, IL

Built 2003 Load: 32.4 t ADT: 25

EDDY ROAD

Good

Over: UNNAMED CREEK

1.5 MI W MONROE CNTR, Ogle, IL

Built 2003 Load: 32.4 t ADT: 50

PILGRIM RD

Good

Over: UNNAMED CREEK

1.5 MI W WOOSUNG, Ogle, IL

Built 2005 Load: 32.4 t ADT: 275

LIGHTSVILLE RD

Good

Over: BR LEAF RIVER

3.5 MI NE FORRESTON, Ogle, IL

Built 2002 Load: 32.4 t ADT: 100

UNION ROAD

Good

Over: FIVE MILE CREEK

5.5 MI S FORRESTON, Ogle, IL

Built 2011 Load: 32.4 t ADT: 125

HALDANE RD

Good

Over: BR PINE CREEK

1.5 NW OF MT MORRIS, Ogle, IL

Built 2013 Load: 32.4 t ADT: 125

FOX LANE RD

Good

Over: BR OF BUFFAL0 CREEK

3 MI SW OF POLO, Ogle, IL

Built 2014 Load: 32.4 t ADT: 10

TR-220 E Pleasant

Good

Over: Spring Creek

2.5 MI NE OF OREGON, Ogle, IL

Built 2018 Load: 32.4 t ADT: 300

INTERMODEL DR

Good

Over: KYTE RIVER

S SIDE OF ROCHELLE, Ogle, IL

Built 2003 Load: 32.4 t ADT: 1,150

Read our methodology — how this data is sourced, computed, and verified.

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Data sourced from official U.S. government datasets. See our methodology for details. Retrieved and formatted by PlainBridges Editorial