Jasper County, IA

321 public highway bridges

Jasper County Bridge Snapshot

Jasper County, Iowa contains 321 public highway bridges in the FHWA National Bridge Inventory. Roughly 38% are rated “Good,” 25.2% “Fair,” 33.3% “Poor,” and 33.3% 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.

321

Total Bridges

38%

Good

33.3%

Poor

33.3%

Structurally Deficient

Condition Distribution

Good

38% (122)

Fair

25.2% (81)

Poor

33.3% (107)

SD

33.3% (107)

All Bridges (321)

Sort:

FM

Over: INDIAN CREEK

080201801, Jasper, IA

Built 2005 Load: 31.7 t ADT: 80

N 73RD AVE W

Over: SMALL STREAM

081203403, Jasper, IA

Built 2015 Load: 32.1 t ADT: 35

E 140TH ST S

Over: SMALL STREAM

079171102, Jasper, IA

Built 2002 Load: 32.2 t ADT: 21

LOCAL

Over: SMALL STREAM

081190603, Jasper, IA

Built 2000 Load: 32.2 t ADT: 11

I 80 EB

Over: NORTH SKUNK RIVER

2.1 Miles East of IA 224, Jasper, IA

Built 2021 Load: 32.4 t ADT: 14,600

I 80 WB

Over: NORTH SKUNK RIVER

2.1 MI. E. OF IA 224, Jasper, IA

Built 2022 Load: 32.4 t ADT: 14,600

S 126TH AVE E

Over: S SKUNK RIVER

078183203, Jasper, IA

Built 2015 Load: 32.4 t ADT: 51

MEADOW AVE

Over: CHERRY CREEK

079190705, Jasper, IA

Built 2014 Load: 32.4 t ADT: 82

F24

Over: INDIAN CREEK

080210303, Jasper, IA

Built 2020 Load: 32.4 t ADT: 300

N 91ST AVE W

Over: WOLF CREEK

081212001, Jasper, IA

Built 2018 Load: 32.4 t ADT: 11

HWY F-70 W

Over: PRARIE CREEK

078203101, Jasper, IA

Built 2007 Load: 32.7 t ADT: 530

FM

Over: CALHOUN CREEK

078203207, Jasper, IA

Built 2007 Load: 32.7 t ADT: 530

FM

Over: UNION VALLEY CREEK

078203301, Jasper, IA

Built 2007 Load: 32.7 t ADT: 530

HIGHWAY S6G

Over: PRAIRIE CREEK

078211202, Jasper, IA

Built 2012 Load: 32.7 t ADT: 540

S 96TH AVE W

Over: PRAIRIE CREEK

078211301, Jasper, IA

Built 1991 Load: 32.7 t ADT: 70

HIGHWAY T-22 S

Over: SLATER CREEK

079181302, Jasper, IA

Built 2007 Load: 32.7 t ADT: 1,160

HIGHWAY T-22 S

Over: SLATER CREEK

079181302, Jasper, IA

Built 2007 Load: 32.7 t ADT: 1,160

W 66TH ST S

Over: SMALL STREAM

079201404, Jasper, IA

Built 2019 Load: 32.7 t ADT: 30

W 92ND ST S

Over: RED ROCK CREEK

079203202, Jasper, IA

Built 2018 Load: 32.7 t ADT: 51

S 44TH AVE W

Over: SMALL STREAM

079211501, Jasper, IA

Built 2019 Load: 32.7 t ADT: 73

N 67TH AVE E

Over: SUGAR CREEK

080170101, Jasper, IA

Built 2016 Load: 32.7 t ADT: 15

N 51ST AVE EAST

Over: BURR OAK CREEK

080181503, Jasper, IA

Built 2020 Load: 32.7 t ADT: 30

N 59TH AVE WEST

Over: CHERRY CREEK

080190701, Jasper, IA

Built 2021 Load: 32.7 t ADT: 51

W 28TH ST NORTH

Over: CHERRY CREEK

080192008, Jasper, IA

Built 2020 Load: 32.7 t ADT: 91

LOCAL

Over: TURKEY CREEK

080200701, Jasper, IA

Built 2016 Load: 32.7 t ADT: 30

W 108TH NORTH

Over: INDIAN CREEK

080211202, Jasper, IA

Built 2003 Load: 32.7 t ADT: 135

N 115TH AVE E

Over: BRUSH CREEK

081170301, Jasper, IA

Built 2018 Load: 32.7 t ADT: 51

E 124TH ST N

Over: SMALL STREAM

081171602, Jasper, IA

Built 2014 Load: 32.7 t ADT: 11

N 75TH AVE E

Over: ROCK CREEK

081173301, Jasper, IA

Built 2012 Load: 32.7 t ADT: 35

FM

Over: CLEAR CREEK

081201901, Jasper, IA

Built 1987 Load: 32.7 t ADT: 1,470

HWY F17 W

Over: MUD CREEK

081212401, Jasper, IA

Built 1987 Load: 32.7 t ADT: 1,470

N 75TH AVE E

Over: SMALL STREAM

081183103, Jasper, IA

Built 2019 Load: 32.7 t ADT: 21

EAST 36TH ST N

Over: SMALL STREAM

081191304, Jasper, IA

Built 2017 Load: 32.8 t ADT: 82

ENTRY ROAD

Over: UNNAMED DRAINAGE

500' S. OF 88TH AVE., Jasper, IA

Built 2015 Load: 33.6 t ADT: 159

IA 14

Over: BENJAMAN CREEK

0.5 MILE N OF JCT SR F36, Jasper, IA

Built 1988 Load: 33.7 t ADT: 2,100

S 12TH AVE E

Over: TURNER CREEK

079170401, Jasper, IA

Built 2014 Load: 33.7 t ADT: 35

W 60TH ST S

Over: WARREN GROVE CREEK

079203302, Jasper, IA

Built 2014 Load: 33.7 t ADT: 20

N 107TH AVE E

Over: ALLOWAY CREEK

081181001, Jasper, IA

Built 2014 Load: 33.7 t ADT: 30

S 112TH AVE E

Over: LITTLE ELK CREEK

078182601, Jasper, IA

Built 2022 Load: 34.3 t ADT: 20

S 28TH AVE W

Over: SEVERS CREEK

079200901, Jasper, IA

Built 2022 Load: 34.3 t ADT: 51

S60 S 36TH AVE W

Over: SMALL STREAM

079201203, Jasper, IA

Built 2022 Load: 34.3 t ADT: 90

JEWEL STREET

Over: SMALL STREAM

080171002, Jasper, IA

Built 2023 Load: 34.3 t ADT: 60

N 107TH AVE E

Over: POTATO CREEK

081180801, Jasper, IA

Built 2021 Load: 34.3 t ADT: 20

N 115TH AVE E

Over: LITTLE SNIPE CREEK

081190101, Jasper, IA

Built 2022 Load: 34.3 t ADT: 35

N 115TH AVE W

Over: SMALL STREAM

081190401, Jasper, IA

Built 2022 Load: 34.3 t ADT: 51

NORTH 83RD AVE E

Over: SMALL STREAM

081192501, Jasper, IA

Built 2022 Load: 34.3 t ADT: 26

W 84TH ST N

Over: TURKEY CREEK

081203302, Jasper, IA

Built 2022 Load: 34.3 t ADT: 11

RAILROAD ST

Over: SMALL STREAM

080210300, Jasper, IA

Built 2016 Load: 34.3 t ADT: 112

E 132ND ST S

Over: SMALL STREAM

079173404, Jasper, IA

Built 2018 Load: 34.5 t ADT: 41

INLET AVE

Over: COON CREEK

080182303, Jasper, IA

Built 2018 Load: 34.5 t ADT: 21

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

Reviewed byPlainbridges Editorial, Plain Bridges Editorial Team · June 6, 2026