Webster County, IA

179 public highway bridges

Webster County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Webster County, Iowa contains 179 public highway bridges. Roughly 44.7% are rated “Good,” 25.1% “Fair,” and 22.9% “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.

179
Total Bridges
44.7%
Good
25.1%
Fair
22.9%
Poor Condition

Condition Distribution

Good
44.7% (80)
Fair
25.1% (45)
Poor
22.9% (41)

All Bridges (179)

KENYON RD SB

Unknown

Over: DM RIVER & B AVE

1.3 MI. N. OF S. JCT.#169, Webster, IA

Built 1935 ADT: 230

KENYON RD NB

Unknown

Over: DM RIVER & B AVE

1.3 mi N of S Jct US 169, Webster, IA

Built 1977 ADT: 230

KENYON RD SB

Unknown

Over: CN RR AND 7TH STREET

1.5 mi. N of S Jct US 169, Webster, IA

Built 1936 ADT: 815

KENYON RD NB

Unknown

Over: CN RR AND 7TH ST

1.5 mi. N of S Jct US 169, Webster, IA

Built 1977 ADT: 815

NB US 169

Unknown

Over: 2ND AVE S

At the Jct. Iowa 926, Webster, IA

Built 2010 ADT: 640

SB US 169

Unknown

Over: 2ND AVE S

At the Jct. Iowa 926, Webster, IA

Built 2010 ADT: 640

2ND AVE S

Unknown

Over: CN RR & MERIWEATHER DR

0.8 mi. E of N jct US 169, Webster, IA

Built 1959 ADT: 1,270

P59 (QUAIL AVE)

Unknown

Over: US 20

3.1 mi. E of US 169, Webster, IA

Built 1990 ADT: 6,900

US 20 EB

Unknown

Over: SR D20 & UP RR

0.5 mi E of jct SR D36, Webster, IA

Built 1990 ADT: 25

EB US 20

Unknown

Over: US 169

At Jct. US 169, Webster, IA

Built 1990 ADT: 2,800

WB US 20

Unknown

Over: US 169

At jct. US 169, Webster, IA

Built 1990 ADT: 2,800

CO RD D 36

Unknown

Over: US 20

At Jct. US 20, Webster, IA

Built 2010 ADT: 6,600

US 20 WB

Unknown

Over: D 20 & UP RR

0.5 mi E of SR D36, Webster, IA

Built 2008 ADT: 25

FM

Fair

Over: BASS CREEK

090290907, Webster, IA

Built 1979 Load: 12.4 t ADT: 150

LOCAL

Fair

Over: BUTTRICK CREEK

086280702, Webster, IA

Built 1913 Load: 13.3 t ADT: 26

290TH ST

Fair

Over: CROOKED CREEK

087280903, Webster, IA

Built 1950 Load: 13.6 t ADT: 499

290TH ST

Fair

Over: S.BR.CROOKED CREEK

087280805, Webster, IA

Built 1950 Load: 15.9 t ADT: 1,147

LOCAL

Fair

Over: BUTTRICK CREEK

086302901, Webster, IA

Built 1990 Load: 18.3 t ADT: 11

2ND AVE S

Fair

Over: DES MOINES RIVER

0.6 mi. S of N jct US 169, Webster, IA

Built 1959 Load: 21.1 t ADT: 3,050

FM

Fair

Over: DEER CREEK

090301101, Webster, IA

Built 1946 Load: 21.5 t ADT: 50

FM

Fair

Over: NORTH LIZARD CREEK

090303003, Webster, IA

Built 1960 Load: 23.2 t ADT: 489

IA 144

Fair

Over: EAST BUTTRICK CREEK

2.2 mi S of IA 175, Webster, IA

Built 1955 Load: 24.1 t ADT: 670

IA 7

Fair

Over: SOUTH BR LIZARD CREEK

0.8 mi. E of W Jct SR P29, Webster, IA

Built 1974 Load: 24.2 t ADT: 2,560

FM

Fair

Over: BADGER CREEK

090283004, Webster, IA

Built 1965 Load: 24.5 t ADT: 459

WILLIAMS DRIVE

Fair

Over: SOLDIER CREEK

089291700, Webster, IA

Built 1955 Load: 24.5 t ADT: 1,809

LOCAL

Fair

Over: LIZARD CREEK

089300202, Webster, IA

Built 1967 Load: 24.9 t ADT: 35

FM

Fair

Over: DRAINAGE DITCH 69

089303402, Webster, IA

Built 1973 Load: 25.1 t ADT: 578

FM

Fair

Over: BRADYS CREEK

089290104, Webster, IA

Built 1979 Load: 25.3 t ADT: 30

LOCAL

Fair

Over: BUTTRICK CREEK

086302101, Webster, IA

Built 1970 Load: 26.6 t ADT: 15

WB US 20

Fair

Over: DES MOINES RIVER

2.6 mi. E of US 169, Webster, IA

Built 1990 Load: 27.5 t ADT: 4,300

EB US 20

Fair

Over: DES MOINES RIVER

2.6 MI. E OF JCT. US 169, Webster, IA

Built 1990 Load: 27.6 t ADT: 4,300

FM

Fair

Over: D D

088300604, Webster, IA

Built 1975 Load: 27.8 t ADT: 578

US 169

Fair

Over: DEER CREEK

0.8 mi. N of SR C66, Webster, IA

Built 1958 Load: 28.3 t ADT: 4,680

HWY 20

Fair

Over: DRAINAGE DITCH

088301401, Webster, IA

Built 1984 Load: 30.5 t ADT: 1,482

FM

Fair

Over: DRAIN DITCH NO 96

088292201, Webster, IA

Built 1981 Load: 31.2 t ADT: 50

D20 200TH ST

Fair

Over: BRUSHY CREEK

089272803, Webster, IA

Built 1979 Load: 32.6 t ADT: 2,453

D 36

Fair

Over: SPRING CREEK

088301401, Webster, IA

Built 1984 Load: 32.7 t ADT: 1,547

D20 200TH ST

Fair

Over: BRUSHY CREEK

089272601, Webster, IA

Built 1977 Load: 32.7 t ADT: 2,384

LOCAL

Fair

Over: BUTTRICK CREEK

086292201, Webster, IA

Built 1993 Load: 32.7 t ADT: 35

FM

Fair

Over: HOLIDAY CREEK

088281007, Webster, IA

Built 1974 Load: 32.7 t ADT: 538

FM

Fair

Over: BADGER CREEK

090282904, Webster, IA

Built 1993 Load: 32.7 t ADT: 2,035

FM

Fair

Over: DD NO 5

087302301, Webster, IA

Built 1974 Load: 33.0 t ADT: 230

FM

Fair

Over: DRAINAGE DITCH NO 96

088292702, Webster, IA

Built 1976 Load: 33.0 t ADT: 429

FM

Fair

Over: DD NO 69

088301101, Webster, IA

Built 1974 Load: 33.0 t ADT: 339

FM

Fair

Over: DRAINAGE

089271802, Webster, IA

Built 1977 Load: 33.0 t ADT: 359

FM

Fair

Over: DRAINAGE DITCH NO 4

089272301, Webster, IA

Built 1975 Load: 33.0 t ADT: 878

FM

Fair

Over: DRAINAGE DITCH NO 4

089272301, Webster, IA

Built 1975 Load: 33.0 t ADT: 878

FM

Fair

Over: DD NO 57

089281201, Webster, IA

Built 1974 Load: 33.0 t ADT: 828

FM

Fair

Over: DRAINAGE DITCH NO.4

090272903, Webster, IA

Built 1987 Load: 33.0 t ADT: 26

FM

Fair

Over: BADGER CREEK

090280904, Webster, IA

Built 1977 Load: 33.0 t ADT: 1,257

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.