Butler County, OH

377 public highway bridges

Butler County Bridge Snapshot

Butler County, Ohio contains 377 public highway bridges in the FHWA National Bridge Inventory. Roughly 54.1% are rated “Good,” 30% “Fair,” 4.8% “Poor,” and 4.8% 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 OH 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.

377

Total Bridges

54.1%

Good

4.8%

Poor

4.8%

Structurally Deficient

Condition Distribution

Good

54.1% (204)

Fair

30% (113)

Poor

4.8% (18)

SD

4.8% (18)

All Bridges (377)

Sort:

SR 129

Over: BEALS RUN

.41 MI W NE CORP MILLVILL, Butler, OH

Built 1962 Load: 22.7 t ADT: 5,912

MAIN LOOP PK. RD.

Over: FOUR MILE CR HUESTON WD

7.5 MI SW SR 732 DAM, Butler, OH

Built 1968 Load: 22.7 t ADT: 500

BOYLE RD

Over: CSX RAILROAD

.6 MI N OF SR 129, Butler, OH

Built 1976 Load: 23.7 t ADT: 10

EATON RD

Over: BRANCH OF SEVEN MILE

.03 MI S OF US 127, Butler, OH

Built 1986 Load: 24.9 t ADT: 1,055

SR 126

Over: PADDYS RUN

.86 MI E OF SR 748, Butler, OH

Built 1947 Load: 25.6 t ADT: 3,697

SR 129

Over: TRIBUTARY BEALS RUN

.29 W NE CORP MILLVILLE, Butler, OH

Built 1962 Load: 25.9 t ADT: 5,912

BLUEBIRD DR

Over: EAST FORK MILL CREEK

.5 M S OF TR 119, Butler, OH

Built 1965 Load: 25.9 t ADT: 1,949

CRESCENTVILLE ROAD

Over: MILL CREEK

0.33 MI W OF MOSTELLER, Butler, OH

Built 1958 Load: 25.9 t ADT: 2,500

CRESCENTVILLE ROAD

Over: EAST FORK MILL CREEK

0.06 MI W OF MOSTELLER, Butler, OH

Built 1958 Load: 25.9 t ADT: 11,884

THOMAS BOULEVARD

Over: TWO MILE CREEK

0.31 MI S OF WSHNGTN BLVD, Butler, OH

Built 1950 Load: 25.9 t ADT: 2,900

HINKLE RD

Over: BROWNS RUN

.7 MI N OF HETZLER RD, Butler, OH

Built 1960 Load: 26.2 t ADT: 120

STATE LINE CENTER

Over: INDIAN CREEK BRANCH

.1 MI S OF KING RD, Butler, OH

Built 1988 Load: 27.2 t ADT: 270

Fear Not Mills Roa

Over: MUTTON RUN

0.4 MI W OF US 127, Butler, OH

Built 1900 Load: 27.2 t ADT: 1,300

TYLERSVILLE RD

Over: MILL CREEK

.4 MI E OF BYPASS 4, Butler, OH

Built 1988 Load: 27.9 t ADT: 7,098

HAM NEW LONDON RD

Over: TRIB. TO PADDY'S RUN

.1 MI N OF SR 126, Butler, OH

Built 1986 Load: 28.2 t ADT: 351

HAPPY VALLEY DR

Over: PLEASANT RUN TRIBUTARY

.4 MI E OF US 127, Butler, OH

Built 1975 Load: 28.5 t ADT: 300

Lesourdsville W. C

Over: GREGORY CREEK

.03 MI S OF HANKINS, Butler, OH

Built 1999 Load: 28.8 t ADT: 2,100

REINARTZ BLVD.

Over: NORFOLK SOUTHERN RR

.59 MI S OF SR 4, Butler, OH

Built 1971 Load: 29.2 t ADT: 3,102

MILL STREET

Over: SEVEN MILE BRANCH

.1 MI E OF SR 744, Butler, OH

Built 1972 Load: 30.1 t ADT: 324

SR 4

Over: GREAT MIAMI RIVER

OVER GREAT MIAMI, Butler, OH

Built 1956 Load: 31.4 t ADT: 10,340

SR 4

Over: GREGORY CREEK

0.92 MI S OF SR 63, Butler, OH

Built 1994 Load: 32.4 t ADT: 12,964

SR 73

Over: SCOTTS RUN

0.33 MI E OF SR177, Butler, OH

Built 1950 Load: 32.4 t ADT: 4,549

SR 73

Over: GREAT MIAMI RIVER

GREAT MIAMI NEAR TRENTON, Butler, OH

Built 1966 Load: 32.4 t ADT: 1,498

IR 75

Over: NORFOLK SOUTHERN RR

NB 4.05 MI N HAM-BUT CO L, Butler, OH

Built 1960 Load: 32.4 t ADT: 65,877

SR 122

Over: OVERFLOW GREAT MIAMI

0VERFLOW GREAT MIAMI RIVE, Butler, OH

Built 1947 Load: 32.4 t ADT: 11,220

SR 122

Over: NORTH BRANCH DICKS CREEK

.14 MI W MIDDLETOWN E COR, Butler, OH

Built 1960 Load: 32.4 t ADT: 33,388

SR 122 DA

Over: MIDDLETOWN HYDRAULIC CNL

.25 MI N OF SR 4, Butler, OH

Built 1975 Load: 32.4 t ADT: 1,973

SR 126

Over: KIATA CREEK

3.08 MI. EAST OF IND LINE, Butler, OH

Built 1993 Load: 32.4 t ADT: 1,231

SR 126

Over: TRIBUTARY PADDYS RUN

.31 MI E OF SR 748, Butler, OH

Built 1971 Load: 32.4 t ADT: 3,697

SR 126

Over: DRY RUN

2 MI W OF BUT-HAM CO LINE, Butler, OH

Built 1989 Load: 32.4 t ADT: 3,697

US 127

Over: COTTON RUN

1 MI SO OF SEVEN MILE, Butler, OH

Built 1935 Load: 32.4 t ADT: 6,378

US 127

Over: NINE MILE CREEK

1.38 MI N OF SR 503, Butler, OH

Built 1962 Load: 32.4 t ADT: 7,933

USR 127

Over: SEVEN MILE CREEK

0.64 MI. N. N & W RR, Butler, OH

Built 1958 Load: 32.4 t ADT: 7,933

SR 128

Over: TRIB GREAT MIAMI RIVER

.10 MI N OF SW CORP HML, Butler, OH

Built 1960 Load: 32.4 t ADT: 9,754

SR 129

Over: TRIBUTARY LICK RUN

1.04 W OF SR 748, Butler, OH

Built 1976 Load: 32.4 t ADT: 2,570

SR 177

Over: STONY RUN

3.39 S OF SR 73, Butler, OH

Built 1980 Load: 32.4 t ADT: 4,638

SR 747

Over: MILL CREEK

2.37 MI N OF HAM/BUT LINE, Butler, OH

Built 1994 Load: 32.4 t ADT: 25,329

SR 748

Over: TRIBUTARY PADDYS RUN

0.35 MI NO OF SR126 JCT, Butler, OH

Built 1990 Load: 32.4 t ADT: 980

EATON AVE

Over: TWO MILE CREEK

OVER TWO MILE CREEK, Butler, OH

Built 1967 Load: 32.4 t ADT: 21,905

ALERT NEW LONDON

Over: DRY FORK CREEK

.03 MI E OF RACE LANE, Butler, OH

Built 1986 Load: 32.4 t ADT: 930

MILL ST

Over: Trib. to 7 Mile Creek

.7 MI E OF SR 744, Butler, OH

Built 1988 Load: 32.4 t ADT: 7,522

ROOSEVELT AVE

Over: N BR DICKS CREEK

0.4 MI W OF S DIXIE HWY, Butler, OH

Built 2002 Load: 32.4 t ADT: 3,479

ROSEDALE ROAD

Over: CREEK

600 FT E OF MARSHALL RD, Butler, OH

Built 1998 Load: 32.4 t ADT: 1,750

TRENTON FRANKLIN

Over: Long Run

.5 MI N OF CR 93, Butler, OH

Built 1940 Load: 32.7 t ADT: 3,550

YANKEE RD

Over: PANTHER RUN

.3 MI S OF CR 23, Butler, OH

Built 1938 Load: 32.7 t ADT: 643

KEHR RD

Over: COLLINS CREEK

.1 MI S OF SR 732, Butler, OH

Built 1972 Load: 32.7 t ADT: 2,227

SMITH RD (ROSS)

Over: STREAM

.6 MI N OF TR 175, Butler, OH

Built 1940 Load: 32.7 t ADT: 390

TRENTON ROAD

Over: Jackson Ditch

.4 Mi W. of Wayne Mad. Rd, Butler, OH

Built 1994 Load: 32.7 t ADT: 5,860

SMITH ROAD

Over: TRIBUTARY OF MILL CREEK

0.5 W OF SR 747, Butler, OH

Built 1999 Load: 32.7 t ADT: 10,177

GATEWAY BOULLVARD

Over: STREAM

.568 MI S OF SR 63, Butler, OH

Built 2008 Load: 33.0 t ADT: 1,491

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

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Data sourced from official U.S. government datasets. See our methodology for details. Retrieved and formatted by PlainBridges Editorial

Reviewed byPlainbridges Editorial, Plain Bridges Editorial Team · June 5, 2026