Pottawattamie County, IA

469 public highway bridges

Pottawattamie County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Pottawattamie County, Iowa contains 469 public highway bridges. Roughly 32.4% are rated “Good,” 43.1% “Fair,” and 10.2% “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.

469
Total Bridges
32.4%
Good
43.1%
Fair
10.2%
Poor Condition

Condition Distribution

Good
32.4% (152)
Fair
43.1% (202)
Poor
10.2% (48)

All Bridges (469)

IA 92 WB

Good

Over: MOSQUITO CREEK & RR

0.4 MI. E OF JCT I-29, Pottawattamie, IA

Built 2015 Load: 32.4 t ADT: 9,800

IA 92

Good

Over: LITTLE SILVER CREEK

0.3 MI. W OF CO. RD. L-55, Pottawattamie, IA

Built 2015 Load: 32.4 t ADT: 4,450

N BROADWAY

Good

Over: INDIAN CREEK

000000000, Pottawattamie, IA

Built 2023 Load: 32.4 t ADT: 5,896

OLD LINCOLN HWY

Good

Over: SIMONS RUN

076441310, Pottawattamie, IA

Built 2017 Load: 32.4 t ADT: 2,430

I 80 WB US 6 WB

Good

Over: INDIAN CREEK

0.7 MI. E OF 24TH ST, Pottawattamie, IA

Built 2017 Load: 32.4 t ADT: 19,400

I 80 US 6 EB

Good

Over: INDIAN CREEK

0.7 MI. E. OF 24TH ST, Pottawattamie, IA

Built 2018 Load: 32.4 t ADT: 19,400

I 29 SB US 6 EB

Good

Over: 9TH AVE

0.6 MI. S OF JCT. U.S. 6, Pottawattamie, IA

Built 2023 Load: 32.4 t ADT: 15,000

HACKBERRY RD

Good

Over: WALNUT CREEK

075382201, Pottawattamie, IA

Built 2018 Load: 32.4 t ADT: 26

HONEYSUCKLE RD

Good

Over: KEG CREEK

075421101, Pottawattamie, IA

Built 2018 Load: 32.4 t ADT: 29

G12 DESOTA AVE

Good

Over: BOYER RIVER

077440407, Pottawattamie, IA

Built 2019 Load: 32.4 t ADT: 409

IA 92 EB

Good

Over: MOSQUITO CREEK & RR

0.3 MI. E OF JCT I-29, Pottawattamie, IA

Built 2016 Load: 32.4 t ADT: 9,800

I 29 SB

Good

Over: INDIAN CREEK

0.7 MI. E OF 24TH ST, Pottawattamie, IA

Built 2018 Load: 32.4 t ADT: 16,200

US 275 & IA 92

Good

Over: MISSOURI RIVER AND RR

SOUTH OMAHA, Pottawattamie, IA

Built 2010 Load: 32.7 t ADT: 11,100

CO RD G18

Good

Over: BRANCH OF SILVER CREEK

077401507, Pottawattamie, IA

Built 1990 Load: 32.7 t ADT: 967

OLD LINCOLN HWY

Good

Over: STREAM

077440312, Pottawattamie, IA

Built 1989 Load: 32.7 t ADT: 1,175

GREENVIEW ROAD

Good

Over: STREAM

074430203, Pottawattamie, IA

Built 1978 Load: 32.7 t ADT: 1,254

400TH STREET

Good

Over: SMALL RUN

075401104, Pottawattamie, IA

Built 1979 Load: 32.7 t ADT: 50

400TH ST

Good

Over: DRAINAGE

075403404, Pottawattamie, IA

Built 2008 Load: 32.7 t ADT: 29

FM-MUDHOLLOW RD

Good

Over: INDIAN CREEK

075431824, Pottawattamie, IA

Built 1976 Load: 32.7 t ADT: 617

G30 MAHOGANY RD

Good

Over: NISHNABOTNA RIVER

076391803, Pottawattamie, IA

Built 2020 Load: 32.7 t ADT: 349

CREEK TOP RD

Good

Over: INDIAN CREEK

Creek Top, 10th to 9th St, Pottawattamie, IA

Built 2018 Load: 32.7 t ADT: 2,027

FM-JUNIPER ROAD

Good

Over: MOSQUITO CREEK

076422903, Pottawattamie, IA

Built 1970 Load: 32.8 t ADT: 159

EASTERN HILLS DR

Good

Over: STREAM

150' NE State Orchard Rd, Pottawattamie, IA

Built 2020 Load: 33.0 t ADT: 3,339

LOCAL

Good

Over: INDIAN CREEK

074381901, Pottawattamie, IA

Built 1987 Load: 33.3 t ADT: 20

525TH ST

Good

Over: DRAINAGE

074383504, Pottawattamie, IA

Built 2013 Load: 33.4 t ADT: 40

FM-290TH STREET

Good

Over: KEG CREEK

075420102, Pottawattamie, IA

Built 1982 Load: 33.5 t ADT: 20

FM-DOGWOOD RD

Good

Over: KEG CREEK

075422703, Pottawattamie, IA

Built 1982 Load: 33.5 t ADT: 71

TEAKWOOD ROAD

Good

Over: PIGEON CREEK

077421901, Pottawattamie, IA

Built 1982 Load: 33.7 t ADT: 50

G30 PINOAK RD

Good

Over: SILVER CREEK

076411201, Pottawattamie, IA

Built 2014 Load: 34.0 t ADT: 219

I 29 SB

Good

Over: MOSQUITO CK,RR,BIKE PATH

0.4 MI. S OF JCT. US 275, Pottawattamie, IA

Built 2016 Load: 34.3 t ADT: 10,200

FM-LOMBARDY RD

Good

Over: STREAM

00000, Pottawattamie, IA

Built 2011 Load: 34.4 t ADT: 71

SHORTSTOP AVE

Good

Over: MINOR DRAINAGE

077422503, Pottawattamie, IA

Built 2012 Load: 34.4 t ADT: 45

NB I-29

Good

Over: HONEY CREEK

4.7 MI. S OF N JCT. I-680, Pottawattamie, IA

Built 2009 Load: 34.6 t ADT: 10,300

SB I-29

Good

Over: HONEY CREEK

4.7 MI. S OF N JCT. I-680, Pottawattamie, IA

Built 2009 Load: 34.6 t ADT: 10,300

300TH STREET

Good

Over: MIDDLE SILVER CREEK

074411902, Pottawattamie, IA

Built 2003 Load: 34.6 t ADT: 79

EASTERN HILLS DR

Good

Over: STREAM

200' S of Greenview Rd, Pottawattamie, IA

Built 2020 Load: 35.3 t ADT: 1,669

298TH STREET

Good

Over: MOSQUITO CREEK

077413004, Pottawattamie, IA

Built 1998 Load: 35.5 t ADT: 2,051

FM

Good

Over: PONY CREEK

074432904, Pottawattamie, IA

Built 1981 Load: 35.6 t ADT: 100

330TH STREET

Good

Over: MIDDLE SILVER CREEK

075410302, Pottawattamie, IA

Built 2002 Load: 35.6 t ADT: 110

YORK ROAD

Good

Over: POTATO CREEK

077430101, Pottawattamie, IA

Built 2005 Load: 36.3 t ADT: 51

CHESTNUT ROAD

Good

Over: GRAYBILL CREEK

074401301, Pottawattamie, IA

Built 1997 Load: 36.6 t ADT: 45

BEECHNUT ROAD

Good

Over: SILVER CREEK

074412201, Pottawattamie, IA

Built 1997 Load: 36.6 t ADT: 60

320TH STREET

Good

Over: SILVER CREEK

075410902, Pottawattamie, IA

Built 2016 Load: 36.6 t ADT: 20

ELMTREE ROAD

Good

Over: LITTLE SILVER CREEK

075422501, Pottawattamie, IA

Built 2017 Load: 36.6 t ADT: 26

420TH ST

Good

Over: DRAINAGE

00000, Pottawattamie, IA

Built 2011 Load: 36.6 t ADT: 29

M23 (410TH ST)

Good

Over: STREAM

077401202, Pottawattamie, IA

Built 2012 Load: 36.6 t ADT: 79

TEAKWOOD ROAD

Good

Over: SILVER CREEK

077402201, Pottawattamie, IA

Built 1999 Load: 36.6 t ADT: 15

I 29 NB TO I 80 EB

Good

Over: CBEC RR

I-29 TO I-80 EB RAMP D, Pottawattamie, IA

Built 2019 Load: 36.6 t ADT: 2,720

G30 MAHAGONY RD

Good

Over: SILVER CREEK

076401603, Pottawattamie, IA

Built 2016 Load: 36.9 t ADT: 349

ROSEWOOD ROAD

Good

Over: MIDDLE SILVER CREEK

076410103, Pottawattamie, IA

Built 2020 Load: 36.9 t ADT: 26

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

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.