Jasper County, IA

321 public highway bridges

Jasper County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Jasper County, Iowa contains 321 public highway bridges. Roughly 38% are rated “Good,” 25.2% “Fair,” and 33.3% “Poor.” Poor means the lowest applicable deck, superstructure, substructure, or culvert rating is 4 or below on the 0–9 NBI scale. It is a condition category, not a live safety or closure decision.

Responsible agencies inspect covered bridges on risk-based intervals under current NBIS rules and submit inventory data to FHWA annually. The list below shows every NBI-tracked bridge in the county. Use the “Sort by” controls to change the ordering, and click any row for its reported inspection date, traffic count, and condition fields.

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

321

Total Bridges

38%

Good

25.2%

Fair

33.3%

Poor Condition

Condition Distribution

Good

38% (122)

Fair

25.2% (81)

Poor

33.3% (107)

All Bridges (321)

Sort:

W 62ND ST S

Over: I-80

3.3 MILES W OF JCT IA 14, Jasper, IA

Built 1961 ADT: 34,500

E 5TH ST

Over: I-80

1.5 MILES E OF JCT IA 14, Jasper, IA

Built 1962 ADT: 29,200

I 80 WB

Over: IOWA SPEEDWAY DR

4.0 mi. E of Jct. IA 14, Jasper, IA

Built 1962 ADT: 2,550

E 84TH ST SO

Over: I-80

2.0 MILES W OF JCT IA 224, Jasper, IA

Built 1961 ADT: 31,200

IA 117

Over: IA 163

At Jct. IA 163, Jasper, IA

Built 1997 ADT: 8,600

IA 163 EB

Over: SOUTH STATE ST

1.0 MILE E OF JCT. IA 117, Jasper, IA

Built 1997 ADT: 275

IA 163 WB

Over: SOUTH STATE ST

1.0 mi. E of jct. IA 117, Jasper, IA

Built 1997 ADT: 275

QUICKSILVER AVE

Over: IA 163

3.5 MILES WEST OF IA 14, Jasper, IA

Built 1997 ADT: 10,600

IA 14

Over: IA 163

AT THE JUNCTION OF IA 163, Jasper, IA

Built 1997 ADT: 9,000

SR. F-70

Over: IA 163-MONROE BYPASS

2.0 MILES W OF JCT IA 14, Jasper, IA

Built 1997 ADT: 10,600

US 65

Over: IA 330

US 65/IA 330/IA 117 INTER, Jasper, IA

Built 2017 ADT: 7,800

FM

Over: EAST GRAND CREEK

080202304, Jasper, IA

Built 1953 Load: 12.2 t ADT: 15

KILLDEER AVE

Over: NORTH SKUNK RIVER

079170801, Jasper, IA

Built 1964 Load: 15.4 t ADT: 82

E 124TH ST S

Over: SMALL STREAM

079170904, Jasper, IA

Built 1988 Load: 15.5 t ADT: 11

S 68TH AVE E

Over: N SKUNK RIVER

079173401, Jasper, IA

Built 1955 Load: 16.0 t ADT: 25

S 76TH AVE E

Over: ELK CREEK

078180403, Jasper, IA

Built 1950 Load: 17.1 t ADT: 35

FM

Over: CLEAR CREEK

081212502, Jasper, IA

Built 1955 Load: 17.3 t ADT: 35

ORCHARD AVE

Over: SUGAR CREEK

079210205, Jasper, IA

Built 1958 Load: 17.5 t ADT: 26

SPENCER ST

Over: S SKUNK RIVER

078183002, Jasper, IA

Built 1954 Load: 17.8 t ADT: 50

LOCAL

Over: SUGAR CREEK

080213509, Jasper, IA

Built 1936 Load: 18.0 t ADT: 62

LOCAL

Over: SUGAR CREEK

080212703, Jasper, IA

Built 1991 Load: 18.1 t ADT: 91

S 68TH AVE E

Over: ELK CREEK

079183303, Jasper, IA

Built 1933 Load: 19.2 t ADT: 50

S 32ND AVE W

Over: SMALL STREAM

079190803, Jasper, IA

Built 1990 Load: 19.2 t ADT: 82

W 128TH ST S

Over: SMALL STREAM

079210406, Jasper, IA

Built 1991 Load: 19.3 t ADT: 90

W 52ND ST S

Over: WARREN GROVE CREEK

079193102, Jasper, IA

Built 1933 Load: 19.8 t ADT: 21

LOCAL

Over: BENJAMIN CREEK

080192101, Jasper, IA

Built 1997 Load: 19.8 t ADT: 41

FM

Over: SMALL STREAM

081182202, Jasper, IA

Built 1992 Load: 19.9 t ADT: 20

S 120TH AVE E

Over: SMALL STREAM

078173205, Jasper, IA

Built 1988 Load: 20.0 t ADT: 26

LOCAL

Over: ALPLANOLP CREEK

081172702, Jasper, IA

Built 1992 Load: 20.7 t ADT: 41

LOCAL

Over: SMALL STREAM

081200806, Jasper, IA

Built 1995 Load: 20.7 t ADT: 16

FEDERAL AVE

Over: SUGAR CREEK

080213513, Jasper, IA

Built 1958 Load: 21.0 t ADT: 330

S 76TH AVE W

Over: SMALL STREAM

078200203, Jasper, IA

Built 1996 Load: 21.9 t ADT: 30

W 108TH ST S

Over: SQUAW CREEK

079212402, Jasper, IA

Built 1992 Load: 22.1 t ADT: 51

LOCAL

Over: POTATO CREEK

081181703, Jasper, IA

Built 1996 Load: 22.1 t ADT: 11

LOCAL

Over: ALLOWAY CREEK

081183301, Jasper, IA

Built 1994 Load: 22.6 t ADT: 15

E 124TH ST S

Over: SMALL STREAM

079173302, Jasper, IA

Built 1976 Load: 22.7 t ADT: 910

FM

Over: SMALL STREAM

080212001, Jasper, IA

Built 1972 Load: 22.7 t ADT: 450

W 92ND ST S

Over: SMALL STREAM

079200802, Jasper, IA

Built 1995 Load: 23.0 t ADT: 73

S 88TH AVE W

Over: CALHOUN CREEK

078211201, Jasper, IA

Built 1950 Load: 23.7 t ADT: 47

LOCAL

Over: TURKEY CREEK

080200504, Jasper, IA

Built 1996 Load: 24.3 t ADT: 62

LOCAL

Over: CLEAR CREEK

081201704, Jasper, IA

Built 1998 Load: 24.9 t ADT: 21

IA 117

Over: SOUTH SKUNK RIVER

0.7 MILE S OF JCT I-80, Jasper, IA

Built 1967 Load: 25.3 t ADT: 6,300

SIOUX AVE

Over: SMALL STREAM

078181803, Jasper, IA

Built 1928 Load: 26.0 t ADT: 41

LOCAL

Over: ALLOWAY CREEK

080180905, Jasper, IA

Built 1930 Load: 26.0 t ADT: 30

LOCAL

Over: SMALL STREAM

080171006, Jasper, IA

Built 1925 Load: 26.4 t ADT: 51

FM

Over: TURKEY CREEK

080200509, Jasper, IA

Built 1963 Load: 26.6 t ADT: 300

LOCAL

Over: BEAR CREEK

080182503, Jasper, IA

Built 1940 Load: 27.4 t ADT: 91

SPENCER ST

Over: SOUTH SKUNK R. OVERFLOW

078183002, Jasper, IA

Built 1986 Load: 27.8 t ADT: 50

LOCAL

Over: INDIAN CREEK

080200702, Jasper, IA

Built 1987 Load: 27.8 t ADT: 91

W 130TH ST N

Over: SMALL STREAM

080210404, Jasper, IA

Built 1996 Load: 28.0 t ADT: 21

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

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Data sourced from official public datasets. See our methodology for details. Retrieved and formatted by PlainBridges

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Compiled by PlainBridges, Independent data publisher

Every figure on PlainBridge is rendered directly from federal source data, no number is typed in by an editor. This page draws directly on federal source data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.