Jackson County, IA

209 public highway bridges

Jackson County Bridge Snapshot

Jackson County, Iowa contains 209 public highway bridges in the FHWA National Bridge Inventory. Roughly 23.9% are rated “Good,” 54.5% “Fair,” 19.6% “Poor,” and 19.6% 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 IA 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.

209
Total Bridges
23.9%
Good
19.6%
Poor
19.6%
Structurally Deficient

Condition Distribution

Good
23.9% (50)
Fair
54.5% (114)
Poor
19.6% (41)
SD
19.6% (41)

All Bridges (209)

BELLEVUECASCADE RD

Fair

Over: LOST CREEK

086E10706, Jackson, IA

Built 1983 Load: 28.2 t ADT: 590

LOCAL

Fair

Over: SMALL CREEK

086E40403, Jackson, IA

Built 1977 Load: 28.5 t ADT: 279

LOCAL

Fair

Over: CREEK

084E10208, Jackson, IA

Built 2003 Load: 29.5 t ADT: 11

LOCAL

Fair

Over: CREEK

084E53402, Jackson, IA

Built 1991 Load: 29.5 t ADT: 99

LOCAL RD

Fair

Over: SMALL CREEK

087E42403, Jackson, IA

Built 1981 Load: 29.5 t ADT: 239

FM

Fair

Over: CLINE BRANCH

085E10104, Jackson, IA

Built 1979 Load: 29.6 t ADT: 59

50TH ST

Fair

Over: SMALL STREAM

084E71903, Jackson, IA

Built 1986 Load: 30.1 t ADT: 40

FM

Fair

Over: FARMERS CREEK

086E32003, Jackson, IA

Built 1979 Load: 30.1 t ADT: 570

FM

Fair

Over: SMALL STREAM

084E51506, Jackson, IA

Built 1996 Load: 30.1 t ADT: 45

FM

Fair

Over: SMALL CREEK

084E11502, Jackson, IA

Built 1979 Load: 30.2 t ADT: 226

LOCAL

Fair

Over: CREEK

084E52902, Jackson, IA

Built 1969 Load: 30.4 t ADT: 71

LOCAL

Fair

Over: BRUSH CREEK

085E30103, Jackson, IA

Built 1985 Load: 30.6 t ADT: 79

LOCAL

Fair

Over: CREEK

085E50804, Jackson, IA

Built 1969 Load: 30.8 t ADT: 40

FM

Fair

Over: SMALL CREEK

085E52904, Jackson, IA

Built 1969 Load: 31.4 t ADT: 70

FM

Fair

Over: N FORK MAQUOKETA RIVER

085E11406, Jackson, IA

Built 2005 Load: 31.8 t ADT: 290

FM

Fair

Over: CREEK

085E22704, Jackson, IA

Built 1987 Load: 31.8 t ADT: 230

FM

Fair

Over: CREEK

085E41006, Jackson, IA

Built 1971 Load: 32.7 t ADT: 500

FM

Fair

Over: OTTER CREEK

086E20201, Jackson, IA

Built 1993 Load: 32.7 t ADT: 370

FM

Fair

Over: CREEK

086E20305, Jackson, IA

Built 1993 Load: 32.7 t ADT: 370

FM

Fair

Over: CREEK

086E32103, Jackson, IA

Built 1991 Load: 32.7 t ADT: 570

FM

Fair

Over: FARMERS CREEK

087E33306, Jackson, IA

Built 1990 Load: 32.7 t ADT: 380

283RD ST

Fair

Over: CREEK

863E0710, Jackson, IA

Built 1910 Load: 32.7 t ADT: 39

FM

Fair

Over: COPPER CREEK

084E52802, Jackson, IA

Built 1974 Load: 33.1 t ADT: 1,070

FM

Fair

Over: SPRUCE CREEK

087E43606, Jackson, IA

Built 1982 Load: 33.3 t ADT: 670

FM 13TH ST

Fair

Over: SILVER CREEK

084E33203, Jackson, IA

Built 2000 Load: 33.4 t ADT: 246

FM

Fair

Over: S FORK MAQUOKETA RIVER

085E20704, Jackson, IA

Built 1961 Load: 33.4 t ADT: 60

FM

Fair

Over: CREEK

084E10504, Jackson, IA

Built 1990 Load: 34.0 t ADT: 44

FM

Fair

Over: FARMER'S CREEK

087E33306, Jackson, IA

Built 1979 Load: 34.0 t ADT: 380

FM

Fair

Over: SMALL STREAM

085E22403, Jackson, IA

Built 1998 Load: 35.0 t ADT: 630

FM

Fair

Over: CREEK

084E10104, Jackson, IA

Built 1956 Load: 37.3 t ADT: 50

LOCAL

Fair

Over: SMALL CREEK

084E42204, Jackson, IA

Built 1990 Load: 38.2 t ADT: 26

LOCAL

Fair

Over: CREEK

086E32603, Jackson, IA

Built 1978 Load: 39.5 t ADT: 50

US 61 SB

Fair

Over: S FORK MAQUOKET RIVER

0.5 MI. N OF JCT. IA #64, Jackson, IA

Built 1998 Load: 39.7 t ADT: 5,100

LOCAL

Fair

Over: SMALL CREEK

085E22430, Jackson, IA

Built 2001 Load: 39.8 t ADT: 11

LOCAL

Fair

Over: CREEK

084E71804, Jackson, IA

Built 1998 Load: 40.2 t ADT: 34

LOCAL

Fair

Over: SMALL CREEK

085E40908, Jackson, IA

Built 1999 Load: 40.5 t ADT: 50

FM

Fair

Over: BEAR CREEK

084E13304, Jackson, IA

Built 1995 Load: 40.8 t ADT: 240

LOCAL

Fair

Over: CREEK

086E33203, Jackson, IA

Built 2002 Load: 41.1 t ADT: 20

LOCAL

Fair

Over: CREEK

085E32902, Jackson, IA

Built 2002 Load: 41.8 t ADT: 15

216TH AVE

Fair

Over: CREEK

086E33106, Jackson, IA

Built 2000 Load: 41.9 t ADT: 25

143RD ST

Fair

Over: SMALL STREAM

085E52405, Jackson, IA

Built 2000 Load: 41.9 t ADT: 60

LOCAL

Fair

Over: CREEK

085E52702, Jackson, IA

Built 1999 Load: 42.0 t ADT: 26

535 AVE

Fair

Over: CREEK

084E62804, Jackson, IA

Built 2001 Load: 42.0 t ADT: 11

489TH AVE

Fair

Over: CREEK

085E52504, Jackson, IA

Built 2012 Load: 42.1 t ADT: 70

LOCAL

Fair

Over: CREEK

086E21604, Jackson, IA

Built 2002 Load: 42.1 t ADT: 78

FM

Fair

Over: S FORK MAQUOKETA RIVER

084E10304, Jackson, IA

Built 1987 Load: 42.4 t ADT: 230

168TH AVE

Fair

Over: CREEK

084E20206, Jackson, IA

Built 2018 Load: 42.8 t ADT: 26

LOCAL

Fair

Over: SMALL

000000000, Jackson, IA

Built 2009 Load: 42.8 t ADT: 39

175TH ST

Fair

Over: FARMERS CREEK

085E30705, Jackson, IA

Built 2000 Load: 43.0 t ADT: 30

LOCAL

Fair

Over: SMALL CREEK

084E31503, Jackson, IA

Built 2003 Load: 43.6 t ADT: 110

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

Related

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