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)

Sort:

CR 88 (OLD USR 30)

Over: COUNTY ROAD 88

USR 30, Allen, OH

Built 1978 ADT: 15,568

CR 93 GOMER RD

Over: CR93 GOMER RD

5.72 mi. East of SR 309, Allen, OH

Built 1969 ADT: 12,727

TR 95 SANDY PONT R

Over: TR95 SANDY POINT RD

1.72 mi. West of SR 115, Allen, OH

Built 1969 ADT: 12,727

RAMP BD

Over: US-30-WEST BOUND

.5 MI SE OF BEAVERDAM, Allen, OH

Built 1999 ADT: 10,324

TR 227 SWANEY RD

Over: TR 227 SWANEY RD

.5 MI E OF BEAVERDAM, Allen, OH

Built 1998 ADT: 10,324

USR 30 WB

Over: US 30

2 MI NE OF BEAVERDAM, Allen, OH

Built 1998 ADT: 452

CR 165 SLABTOWN RD

Over: CR 165 SLABTOWN RD

USR 30, Allen, OH

Built 1969 ADT: 12,172

USR 30 EB

Over: US 30

2 MI NE OF BEAVERDAM, Allen, OH

Built 1998 ADT: 452

USR 30 WB

Over: US 30

3 MI E OF BEAVERDAM, Allen, OH

Built 1998 ADT: 73

USR 30 WB

Over: USR 30

OVER I-75,1 MI.WEST OLD30, Allen, OH

Built 1970 ADT: 36,021

USR 30 EB

Over: US 30

3 MI E OF BEAVERDAM, Allen, OH

Built 1998 ADT: 73

USR 30 EB

Over: USR 30

OVER I75,1 MI WEST OLD 30, Allen, OH

Built 1970 ADT: 36,021

USR 30 WB

Over: US 30

1 MI W OF HAN CO LINE, Allen, OH

Built 1998 ADT: 413

USR 30 WB

Over: US30N

0.66 mi. East of IR 75, Allen, OH

Built 1970 ADT: 1,666

USR 30 EB

Over: US 30

1 MI W OF HAN CO LINE, Allen, OH

Built 1998 ADT: 413

USR 30 EB

Over: US30N

0.66 mi. East of IR 75, Allen, OH

Built 1970 ADT: 1,666

TR 162 STEWART RD

Over: TR 162 STEWART RD

US30 4.3 MI W OF IR75, Allen, OH

Built 1969 ADT: 12,172

SR 309 WB

Over: SR309

1.00 mi. East of Lincoln, Allen, OH

Built 1979 ADT: 12,054

SR 309 JAMESON AVE

Over: JAMESON AVE SR 309

WEST EDGE OF LIMA, Allen, OH

Built 1969 ADT: 2,117

SR 65

Over: SR 65

intersect of SR65 & USR30, Allen, OH

Built 1969 ADT: 12,172

C142 BREESE RD

Over: CR 142 BREESE ROAD

2.12 mi. N. of Auglaize C, Allen, OH

Built 2014 ADT: 38,607

TR 13 McCLAIN RD

Over: TWP RD 13 MCCLAIN RD

1.16 Mi N of Breese Rd, Allen, OH

Built 2015 ADT: 38,155

IR 75 SB

Over: IR-75

2.11 Mi N of Breese Rd, Allen, OH

Built 2015 ADT: 7,132

IR 75 NB

Over: IR-75

2.11 Mi N of Breese Rd., Allen, OH

Built 2016 ADT: 5,469

CR 196 HANTHORN RD

Over: CR 196 HANTHORN RD

.85 Mi N of Sr 65, Allen, OH

Built 2015 ADT: 39,715

TR 192 E 4TH ST

Over: TR 192 E 4TH ST

ONE MILE SOUTH OF SR 309, Allen, OH

Built 2012 ADT: 39,715

IR 75 SB

Over: INTERSTATE 75

.92 MI N OF 4TH STREET, Allen, OH

Built 2013 ADT: 22,610

IR 75 NB

Over: INTERSTATE-75

.92 MI N OF 4TH STREET, Allen, OH

Built 2013 ADT: 22,610

CR190 RESERVOIR RD

Over: CR190 RESERVOIR RD

1MILE NORTH 0F SR. 309, Allen, OH

Built 2012 ADT: 43,957

IR 75 SB

Over: IR 75

0.43 Mile N. Ottawa River, Allen, OH

Built 2014 ADT: 15,417

IR 75 NB

Over: IR-75

0.43 mile N. Ottawa River, Allen, OH

Built 2014 ADT: 15,417

CR 162 STEWART RD

Over: CR 162 STEWART RD

1.1 mi. North of SR81, Allen, OH

Built 1966 ADT: 36,592

CR 110 BIBLE RD

Over: CR 110 BIBLE RD

1.5 mi. North of SR 81, Allen, OH

Built 1965 ADT: 36,592

CR 165 SLABTOWN RD

Over: CR 165 SLABTOWN RD

4.3 mi. South of USR 30, Allen, OH

Built 1966 ADT: 36,592

CR 106 BLUELICK RD

Over: CR 106 BLUELICK RD

3.8 mi. South of USR 30, Allen, OH

Built 1965 ADT: 36,592

CR 173 THAYER RD

Over: CR 173 THAYER RD

1.76 mi. South of USR 30, Allen, OH

Built 1965 ADT: 36,021

TR 84 STATE RD

Over: TR 84 STATE RD

0.58 mi. South of USR 30, Allen, OH

Built 1965 ADT: 36,021

SR 696

Over: SR-696

BEAVERDAM,OHIO, Allen, OH

Built 2006 ADT: 34,676

TR 224 SWANEY RD

Over: TR 227 SWANEY RD

2.75 mi. North of USR 30, Allen, OH

Built 1965 ADT: 31,721

CR 230 PHILLIPS RD

Over: CR 230 PHILLIPS RD

3.81 mi. North of USR 30, Allen, OH

Built 1965 ADT: 31,721

CR270/N DIXIE HWY

Over: CR 185 HILLVILLE RD

4.4 mi. North of USR 30, Allen, OH

Built 1964 ADT: 2,246

SR 103 BENTLEY RD

Over: SR 103 BENTLEY ROAD

0.0 mi. to Bluffton City, Allen, OH

Built 1964 ADT: 31,190

SR 115

Over: S.R.115

7.76 mi. East of IR75, Allen, OH

Built 1969 ADT: 12,727

CR 222 NAPOLEON RD

Over: CR 222 NAPOLEON RD

SOUTH OF BEAVERDAM, Allen, OH

Built 1965 ADT: 34,676

HUME RD.

Over: STREAM HUME RD

0.53 MI E OF SR 501, Allen, OH

Built 1970 Load: 11.7 t ADT: 426

GRUBB RD.

Over: STREAM GRUBB RD

0.48 MI N OF SR 81, Allen, OH

Built 1976 Load: 11.8 t ADT: 677

BERRY RD.

Over: PIKE RUN BEERY RD

0.36 MI W OF COLE ST, Allen, OH

Built 1968 Load: 11.8 t ADT: 268

CREPS RD.

Over: STREAM CREPS RD

0.68 MI SW OF SR 117, Allen, OH

Built 1968 Load: 11.8 t ADT: 58

NAPOLEON RD.

Over: OTTAWA RIVER NAPOLEAN RD

0.36 MI SE OF SANDUSKY, Allen, OH

Built 1960 Load: 11.8 t ADT: 1,088

PEVEE RD.

Over: OTTAWA RIVER PEVEE RD

0.75 MI N OF SR 81, Allen, OH

Built 1985 Load: 11.8 t ADT: 206

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.