Hamilton County, OH

784 public highway bridges

Hamilton County Bridge Snapshot

Hamilton County, Ohio contains 784 public highway bridges in the FHWA National Bridge Inventory. Roughly 29% are rated “Good,” 21.4% “Fair,” 1.5% “Poor,” and 1.5% 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.

784

Total Bridges

29%

Good

1.5%

Poor

1.5%

Structurally Deficient

Condition Distribution

Good

29% (227)

Fair

21.4% (168)

Poor

1.5% (12)

SD

1.5% (12)

All Bridges (784)

Sort:

US 22 WB

Over: US22D(S3D)

DOWNTOWN CINCINNATI, Hamilton, OH

Built 1985 ADT: 10,316

SR 4 (PADDOCK RD.)

Over: SR 4 ( PADDOCK RD )

OVER IR 75, Hamilton, OH

Built 2002 ADT: 137,280

US22 EB

Over: US22*E(S3*N)

DOWNTOWN CINCINNATI, Hamilton, OH

Built 1950 ADT: 10,316

RAMP GF

Over: RAMP LIBERTY ST TO IR 47

RAMP LIBERTY ST TO IR 471, Hamilton, OH

Built 1976 ADT: 5,198

US22

Over: US22(S3)

BETWEEN LIBERTY & ELSINOR, Hamilton, OH

Built 1966 ADT: 97,834

US22

Over: US22(S3)

EVANSTON, Hamilton, OH

Built 1973 ADT: 125,546

US22

Over: US22(S3,S561)

OVER SR562, Hamilton, OH

Built 1972 ADT: 58,705

US22

Over: US22(S3)

.3 MI W OF MADEIRA, Hamilton, OH

Built 1966 ADT: 129,276

US22

Over: USR 22(S3)

OVER I275, Hamilton, OH

Built 1966 ADT: 107,310

US42 NB

Over: US42*N

W OF EDEN PARK, Hamilton, OH

Built 1970 ADT: 26,270

RAMP TO I71 SB

Over: RMP=(FLORNC AVE*S)-I71*S

W OF EDEN PARK, Hamilton, OH

Built 1969 ADT: 21,640

RMP I71 TO US22/42

Over: RMP I71 TO US22 & US42

W OF EDEN PARK, Hamilton, OH

Built 1969 ADT: 6,744

MCMILLAN ST

Over: US42

2.4 MI S OF SR4, Hamilton, OH

Built 1937 ADT: 21,540

Brighton Approach

Over: BRIGHTON Approach

1.3 MI S OF US 127, Hamilton, OH

Built 1925 ADT: 14,799

US52 (Hopple Str)

Over: IR75

US52 and IR75, Hamilton, OH

Built 2014 ADT: 178,910

CR-600 ROEBLING

Over: US-27

0.53 mi. E. of I71/I75, Hamilton, OH

Built 1867 ADT: 6,743

US27

Over: US27

OVER I-275, Hamilton, OH

Built 1977 ADT: 23,435

US27 SB

Over: US27*S

1.7 MI N OF I275, Hamilton, OH

Built 1970 ADT: 2,227

US 27 NB

Over: US27*N

1.7 MI N OF I275, Hamilton, OH

Built 1970 ADT: 2,227

C266

Over: C266(KEMPER ROAD)

1.7 MI S OF BUT CO LINE, Hamilton, OH

Built 1970 ADT: 23,597

US 27

Over: C176(E MIAMI RIVER ROAD)

O.8 MI. S. OF BUTLER CO., Hamilton, OH

Built 1970 ADT: 23,597

US 27

Over: US-27

OVER OHIO RIVER, Hamilton, OH

Built 1995 ADT: 4,318

SR 32

Over: SR 132

.1 MI E OF US 50, Hamilton, OH

Built 1994 ADT: 3,173

SR32 EB

Over: S32*E(S125*E);S125*W

1.4 MI E OF US50, Hamilton, OH

Built 1951 ADT: 3,010

US42

Over: US 42

APP-OHIO RIVER BRIDGE, Hamilton, OH

Built 1974 ADT: 1

US42

Over: US42

OVER I275, Hamilton, OH

Built 1960 ADT: 110,314

US50

Over: BROWER ROAD #

.83 MI EAST OF SR 264, Hamilton, OH

Built 1960 ADT: 17,437

CR718, EB ELBERON

Over: US50 RAMP

0.12 MI E OF SR264 JCT, Hamilton, OH

Built 2012 ADT: 5,890

SR 264

Over: EB Warsaw Ramp

JCT: 50 and 264, Hamilton, OH

Built 2014 ADT: 5,890

US50 WB

Over: US50*W(S264D*W)

.7 MI W OF I75, Hamilton, OH

Built 1966 ADT: 1,949

US50 EB

Over: US50*E(S264)

.7 MI W OF I75, Hamilton, OH

Built 1966 ADT: 1,949

FREEMAN AVE

Over: FREEMAN AVENUE

.5 MI W OF I75, Hamilton, OH

Built 1966 ADT: 49,156

US50 WB

Over: US50*W(S264D)

.4 MI W OF I75, Hamilton, OH

Built 1966 ADT: 5,862

US50 EB

Over: US50*E(S264*E)

.4 MI E OF I75, Hamilton, OH

Built 1966 ADT: 5,862

US50 WB

Over: US50*W(S264D)

.2 MI W OF I75, Hamilton, OH

Built 1963 ADT: 14,021

US 50

Over: US 50 EB

.24MI SOUTH OF LYTLE JUN, Hamilton, OH

Ramp to IR71 NB

Over: U.S. 50 W.B.

0.25MI S. LYTLE TUNNEL, Hamilton, OH

Built 1999 ADT: 26,270

US50 EB

Over: US50*E(S264*E)

.2 MI W OF I75, Hamilton, OH

Built 1963 ADT: 14,021

US 50 WB.OFF RAMP

Over: US50

OVER NB.71/3RD.ST. RAMP, Hamilton, OH

Built 1999 ADT: 58,790

RMP 1C TO 5TH ST

Over: US 50 WB (264D)

OVER I75, Hamilton, OH

Built 1963 ADT: 31,226

US 50 EB

Over: US 50

OVER I-75 SB, Hamilton, OH

Built 2000 ADT: 31,226

US50 EB

Over: US 50 EB

OVER I75, Hamilton, OH

Built 1963 ADT: 31,226

US 50 RAMP F

Over: S.R. 50

OVER 3 RD ST, Hamilton, OH

Built 1999 ADT: 6,326

US 50 RAMP B

Over: US 75

RP UNDR NB71/OVR 3RD, Hamilton, OH

Built 2000 ADT: 7,184

3RD ST. TO S.B.71

Over: RAMP TO S.B. 71

3RD ST. ON RAMP TO S.71, Hamilton, OH

Built 2000 ADT: 7,184

LYTLE PLACE DRIVE

Over: U.S.50

21.78 MI E OF STATE LINE, Hamilton, OH

Built 2000 ADT: 1,000

U.S. 50

Over: U.S.50 E.B.

.01 MI E. OF IR75, Hamilton, OH

Built 2000 ADT: 4,460

US 50

Over: 2ND ST RAMP TO EAST US50

2ND ST RAMP TO US 50, Hamilton, OH

Built 2000 ADT: 11,187

LYTLE ST

Over: US52 (Ewart Simpson Veh)

500' EAST OF COLISEUM, Hamilton, OH

Built 1976 ADT: 9,043

US50 WB ON RAMP

Over: RMP=I471*N-US50*W UN STS

AT INT OF I471 & US50, Hamilton, OH

Built 1974 ADT: 1,949

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 6, 2026