Allen County, OH

367 public highway bridges

Allen County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Allen County, Ohio contains 367 public highway bridges. Roughly 56.9% are rated “Good,” 21.3% “Fair,” and 9.8% “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.

367
Total Bridges
56.9%
Good
21.3%
Fair
9.8%
Poor Condition

Condition Distribution

Good
56.9% (209)
Fair
21.3% (78)
Poor
9.8% (36)

All Bridges (367)

SR 81

Good

Over: OTTAWA RIVER

WEST EDGE OF ALLENTOWN, Allen, OH

Built 1999 Load: 42.1 t ADT: 2,358

SR 117 SHAWNEE RD

Good

Over: CSX RR

4.62 mi. West of IR75, Allen, OH

Built 1965 Load: 42.1 t ADT: 13,602

PIONEER RD.

Good

Over: DUG RUN PIONEER RD

0.57 N OF SUNNYDALE RD, Allen, OH

Built 1972 Load: 42.1 t ADT: 2,000

PHILLIPS RD.

Good

Over: SUGAR CREEK PHILLIPS RD

0.75 MI. S. OF US30, Allen, OH

Built 2000 Load: 42.1 t ADT: 433

PHILLIPS RD.

Good

Over: RILEY CREEK PHILLIPS RD.

0.34 MI S OF BIXEL RD, Allen, OH

Built 1995 Load: 42.1 t ADT: 264

PIERCE STREET

Good

Over: OTTAWA RIVER

0.02 MILE N OF S SHORE DR, Allen, OH

Built 1999 Load: 42.1 t ADT: 1,106

LINCOLN HWY

Good

Over: PIKE RUN

0.38 MI E OF GOMER RD, Allen, OH

Built 2014 Load: 42.4 t ADT: 671

HOOK-WALTZ RD.

Good

Over: SUGAR CREEK - HOOK-WALTZ

0.50 MI E OF SR 115, Allen, OH

Built 2014 Load: 42.4 t ADT: 100

MOTTER RD.

Good

Over: STREAM MOTTER RD

0.21 MI S OF HARROD RD, Allen, OH

Built 1964 Load: 42.4 t ADT: 71

BILLYMACK RD

Good

Over: LEATHERWOOD DITCH BIMACK

0.17 MI E OF GRUBB RD, Allen, OH

Built 1972 Load: 42.4 t ADT: 351

SEARFOSS RD.

Good

Over: STREAM SEARFOSS RD

0.21 MI W OF SR 65, Allen, OH

Built 1982 Load: 42.4 t ADT: 32

WENTZ RD.

Good

Over: RATTLESNAKE WENTZ RD

0.40 MI W OF SR 65, Allen, OH

Built 2022 Load: 42.4 t ADT: 351

PIQUAD RD.

Good

Over: HONEY RUN PIQUAD

0.13 MI W OF KEMP RD, Allen, OH

Built 1988 Load: 42.8 t ADT: 1,883

OSMAN RD

Good

Over: STREAM - OSMAN ROAD

0.26 MI N OF AMHERST RD, Allen, OH

Built 2012 Load: 42.8 t ADT: 82

TOM FETT RD.

Good

Over: LITTLE RILEY TOM FETT RD

0.08 MI N OF ROCKPORT RD, Allen, OH

Built 1986 Load: 42.8 t ADT: 202

LUGABILL RD

Good

Over: LITTLE RILEY LUGABILL RD

0.47 MI E OF PHILLIPS RD, Allen, OH

Built 1972 Load: 43.1 t ADT: 351

BENTLEY ROAD

Good

Over: STREAM - BENTLEY ROAD

0.60 MI N OF LAFAYETTE RD, Allen, OH

Built 2012 Load: 43.4 t ADT: 82

FAULKNER RD.

Good

Over: AUGLAIZE RIVER FAULKNER

0.08 MI W OF PHILIPS RD, Allen, OH

Built 1986 Load: 43.7 t ADT: 73

LIMA - CENTRAL AVE

Good

Over: OTTAWA RIVER- CENTRAL AV

0.06 MI S OF ELM ST, Allen, OH

Built 2017 Load: 43.7 t ADT: 3,300

NAPOLEON RD

Good

Over: LITTLE HOG CR NAPOLEON

0.20 MI W OF SWANEY RD, Allen, OH

Built 2017 Load: 43.7 t ADT: 434

COOL RD.

Good

Over: LOST CR (BR) COOL RD

0.44 MI S OF RESERVOIR RD, Allen, OH

Built 1982 Load: 43.7 t ADT: 366

SR 309

Good

Over: OTTAWA RIVER

WEST EDGE OF ELIDA, Allen, OH

Built 1990 Load: 44.1 t ADT: 10,224

FRUEND RD

Good

Over: JENNINGS CRK - FRUEND RD

0.07 MI E OF SHARF RD, Allen, OH

Built 2009 Load: 44.1 t ADT: 81

MCCLURE RD

Good

Over: STREAM MCCLURE RD

0.09 MI N OF RESERVOIR RD, Allen, OH

Built 1999 Load: 44.4 t ADT: 278

LIMA - COLLETT ST

Good

Over: OTTAWA RIVER - COLLETT

0.11 MI S OF N SHORE DR, Allen, OH

Built 2015 Load: 44.7 t ADT: 8,900

PEVEE RD.

Good

Over: LITTLE OTTAWA PEVEE RD

0.24 MI N OF LAFAYETTE RD, Allen, OH

Built 1986 Load: 44.7 t ADT: 190

LINCOLN HWY

Good

Over: OTTAWA RIVER LINCOLN HWY

0.47 MI WEST OF GOMER RD., Allen, OH

Built 2002 Load: 44.7 t ADT: 671

RAMSEY RD.

Good

Over: PLUM CREEK RAMSEY RD

0.24 MI S OF SR 12, Allen, OH

Built 1991 Load: 45.0 t ADT: 56

PURDY RD.

Good

Over: JENNINGS CREEK PURDY RD

0.30 MI E OF KILL RD, Allen, OH

Built 2023 Load: 45.0 t ADT: 84

IR 75 SB

Good

Over: I & O RR

.25 Mi N of SR 65, Allen, OH

Built 2015 Load: 45.4 t ADT: 22,650

IR 75 NB

Good

Over: I & O RR

.25 Mi N of SR 65, Allen, OH

Built 2016 Load: 45.4 t ADT: 22,650

IR 75 SB

Good

Over: CF&E RR & BIKE PATH

1.1 Mile N. of SR 117, Allen, OH

Built 2014 Load: 45.4 t ADT: 20,148

IR 75 NB

Good

Over: CF&E RR & BIKE PATH

1.1 Mile N. of SR 117, Allen, OH

Built 2014 Load: 45.4 t ADT: 20,148

SR 81

Good

Over: AUGLAIZE RIVER

OVER AUGLAIZE RIVER, Allen, OH

Built 1959 Load: 45.4 t ADT: 619

SUGAR CREEK RD.

Good

Over: STREAM SUGAR CREEK RD

0.02 MI E OF DIXIE HWY, Allen, OH

Built 1980 Load: 45.4 t ADT: 309

WOLFE RD.

Good

Over: SUGAR CREEK WOLFE RD

0.33 MI S OF STATE RD, Allen, OH

Built 1964 Load: 45.4 t ADT: 164

SWANEY RD.

Good

Over: OTTAWA RIVER SWANEY RD

0.19 MI N OF SR 81, Allen, OH

Built 1973 Load: 45.4 t ADT: 401

HOFFERBERT RD.

Good

Over: RATTLESNAKE HOFFERBERT

1.52 MI N OF LINCOLN HWY, Allen, OH

Built 1991 Load: 45.4 t ADT: 351

COOL RD

Good

Over: STREAM COOL RD

0.63 MI N OF BLUELICK RD, Allen, OH

Built 1999 Load: 45.7 t ADT: 149

DEFIANCE TR.

Good

Over: SIX MILE CR DEFIANCE TR

0.40 MI N OF SR 81, Allen, OH

Built 1992 Load: 46.0 t ADT: 368

BEELER RD.

Good

Over: LITTLE OTTAWA - BEELER R

0.02 MI N OF BREESE RD, Allen, OH

Built 1990 Load: 46.0 t ADT: 1,945

GRUBB ROAD

Good

Over: STREAM GRUBB ROAD

0.01 MI N OF ZION CHURCH, Allen, OH

Built 2019 Load: 46.7 t ADT: 605

LAFAYETTE

Good

Over: LITTLE HOG-LAFAYETTE

0.27 MI E OF PHILLIPS RD, Allen, OH

Built 2003 Load: 47.0 t ADT: 235

BOWMAN RD.

Good

Over: CAMP CREEK BOWMAN RD

0.36 MI S OF HANTHORN RD, Allen, OH

Built 1972 Load: 47.0 t ADT: 794

COOL RD.

Good

Over: STREAM COOL RD

0.10 MI S OF LUGABILL RD, Allen, OH

Built 1990 Load: 47.0 t ADT: 125

PHILLIPS RD.

Good

Over: AUGLAIZE RIVER PHILLIPS

0.35 MI. N OF FAULKNER RD, Allen, OH

Built 1994 Load: 47.3 t ADT: 720

ZURMEHLY ROAD

Good

Over: ZURMEHLY - LIL OTTAWA

0.25 MI E. OF BEELER ROAD, Allen, OH

Built 2016 Load: 47.3 t ADT: 2,300

HAY RD.

Good

Over: AUGLAIZE RIVER HAY RD

0.06 MI N OF FAULKNER RD, Allen, OH

Built 1987 Load: 48.0 t ADT: 167

HILLVILLE RD.

Good

Over: STREAM HILLVILLE RD.

0.15 MI E OF SLABTOWN RD, Allen, OH

Built 1993 Load: 48.0 t ADT: 189

COOL RD.

Good

Over: STREAM COOL RD

0.21 MI N OF US 30, Allen, OH

Built 1994 Load: 48.0 t ADT: 397

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

Related

Browse all → | Rankings →
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.