Webster County, IA

179 public highway bridges

Webster County Bridge Snapshot

Webster County, Iowa contains 179 public highway bridges in the FHWA National Bridge Inventory. Roughly 44.7% are rated “Good,” 25.1% “Fair,” 22.9% “Poor,” and 22.9% 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.

179
Total Bridges
44.7%
Good
22.9%
Poor
22.9%
Structurally Deficient

Condition Distribution

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

All Bridges (179)

LOCAL

Poor

Over: DEER CREEK

090292203, Webster, IA

Built 1925 Load: 24.4 t ADT: 45

FM

Poor

Over: STREAM-D.D.196

086301204, Webster, IA

Built 1900 Load: 24.4 t ADT: 748

5TH AVE

Poor

Over: DRAINAGE DITCH

089282700, Webster, IA

Built 1955 Load: 27.0 t ADT: 8,894

FM

Poor

Over: DEER CREEK

090301202, Webster, IA

Built 1968 Load: 27.2 t ADT: 379

FM

Poor

Over: DD NO 69

088301201, Webster, IA

Built 1974 Load: 30.0 t ADT: 339

FM

Poor

Over: SOLDIER CR (DD NO 247)

089280905, Webster, IA

Built 1974 Load: 30.0 t ADT: 2,364

FM

Poor

Over: SOUTH LIZARD CREEK

089292605, Webster, IA

Built 1975 Load: 30.2 t ADT: 230

LOCAL

Poor

Over: SKILLET CREEK

086281104, Webster, IA

Built 1919 Load: 30.7 t ADT: 46

N 15TH ST

Poor

Over: SOLDIER CREEK

089281700, Webster, IA

Built 1974 Load: 31.0 t ADT: 8,798

FM

Poor

Over: HARDIN CREEK

087300502, Webster, IA

Built 1973 Load: 33.0 t ADT: 1,446

FM

Poor

Over: DD

087301702, Webster, IA

Built 1973 Load: 33.0 t ADT: 1,446

FM

Poor

Over: DD NO 70

087301901, Webster, IA

Built 1974 Load: 33.0 t ADT: 240

FM

Poor

Over: DD

087303202, Webster, IA

Built 1973 Load: 33.0 t ADT: 1,287

FM

Poor

Over: DD NO 4

089271001, Webster, IA

Built 1974 Load: 33.0 t ADT: 559

FM

Poor

Over: DD NO 247

090283404, Webster, IA

Built 1974 Load: 33.0 t ADT: 2,284

LOCAL

Poor

Over: DEER CREEK

090292204, Webster, IA

Built 1925 Load: 35.7 t ADT: 81

IA 175

Poor

Over: DRAINAGE DITCH #52

0.8 mi. E of jct SR P29, Webster, IA

Built 1953 Load: 38.6 t ADT: 960

US 169

Poor

Over: BASS CREEK

0.6 mi. S of jct. SR C56, Webster, IA

Built 1958 Load: 40.5 t ADT: 4,680

FM

Poor

Over: PRAIRE CREEK

088283504, Webster, IA

Built 1996 Load: 45.3 t ADT: 319

SOLDIER CR DR

Poor

Over: SOLDIER CREEK

089280900, Webster, IA

Built 1999 Load: 45.4 t ADT: 790

FM

Structurally Deficient

Over: DRAINAGE

088302004, Webster, IA

Built 1973 ADT: 628

LOCAL

Structurally Deficient

Over: DD

089273402, Webster, IA

Built 1976 ADT: 46

LOCAL

Structurally Deficient

Over: LIZARD CREEK

090303302, Webster, IA

Built 1962 ADT: 15

CARTER AVE

Structurally Deficient

Over: DD

087302102, Webster, IA

Built 1959 Load: 8.3 t ADT: 11

LOCAL

Structurally Deficient

Over: FULTON TWP

088300302, Webster, IA

Built 1956 Load: 10.8 t ADT: 35

LOCAL

Structurally Deficient

Over: DD

088291501, Webster, IA

Built 1960 Load: 15.8 t ADT: 15

LOCAL

Structurally Deficient

Over: SOUTH LIZARD CREEK

089293105, Webster, IA

Built 1956 Load: 17.7 t ADT: 81

FM

Structurally Deficient

Over: BRUSHY CREEK

088272302, Webster, IA

Built 1900 Load: 18.6 t ADT: 30

LOCAL

Structurally Deficient

Over: DEER CREEK

090290914, Webster, IA

Built 1900 Load: 19.2 t ADT: 35

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