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Every bridge in Union County, Ohio

Name: Every bridge in Union County, Ohio
Creator: Bridge Report Card
License: https://creativecommons.org/publicdomain/zero/1.0/

221 inventoried bridges, busiest first

United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled August 20, 2026

Union County, Ohio, has 221 bridges in the 2025 National Bridge Inventory: 149 rated good, 64 fair, and 8 poor (as of August 20, 2026).
This index lists every one of them, busiest first; each links to its own condition record.

Bridge	Built	Vehicles/day	Condition
US 33 over Ramp over C-133	1988	39,548	Good
Usr 33 over Ramp over SR245	1988	27,926	Good
US 33 over over SR-161	1967	23,398	Fair
US 33 over over SR-161	1967	23,398	Good
US 33 over Mill Creek	1966	23,286	Good
US 33 over Mill Creek	1966	23,286	Good
US 33 over over CR 114	1966	23,286	Fair
US 33 over over CR 114	1966	23,286	Fair
U.S.. 36 over US36 and SR 4 Ramp	1988	23,040	Good
Usr 33 over US36 and SR 4 Ramp	1988	23,040	Good
US 33 over Mill CR	1966	19,774	Good
US 33 over Mill CR	1966	19,774	Good
US 33 over over CR 191	1966	19,774	Fair
US 33 over over CR 191	1966	19,774	Fair
US 33 over over CSX RR	1966	19,774	Good
US 33 over over CSX RR	1966	19,774	Good
US 33 over over NW Parkway (c-133)	1966	19,774	Fair
US 33 over over NW Parkway (c-133)	1966	19,774	Fair
US 36 over Mill Creek	1950	18,155	Poor
US 33 over over US36	1966	15,771	Good
US 33 over over US36	1966	15,771	Good
US 33 over Flat Branch	1987	15,485	Fair
US 33 over Flat Branch	1987	15,485	Fair
US 33 over over Bear Swamp Road-c14	1987	15,485	Good
US 33 over over Bear Swamp Road-c14	1987	15,485	Good
US 33 over over Paver-barnes Rd-c13	1987	15,485	Good
US 33 over over Paver-barnes Rd-c13	1987	15,485	Good
SR 31 over Mill Creek	2018	15,000	Good
Usr 33 over over SR245	1988	14,856	Fair
Usr 33 over over SR245	1988	14,856	Good
Colemans Crossing over Beach Ditch (south)	2005	13,103	Good
SR 31 over over US-33	1967	12,599	Good
SR 739 over over US-33	1987	10,101	Fair
Usr 42 over Eversole Run	1989	10,031	Good
US-42 over Big Darby Creek	2007	9,811	Good
US 42 over over US-33	1968	9,094	Good
SR-4 over over US-33	1967	8,535	Good
US 42 over Sugar Run Creek	1985	8,156	Fair
Usr 42 over Robinson Run	1982	8,156	Poor
S.R. 739 over Arthur Branch Run	1964	7,842	Fair
SR-739 over CSX Railroad	2008	7,842	Good
SR 4 over Fulton Creek	1989	7,544	Good
SR 4 over Bokes CR	1955	6,733	Good
SR-287 over Flat Branch	1998	6,352	Good
SR 4 over Blues Creek	1955	6,291	Good
C1D Industrial Pk over Sugar Run	1993	5,820	Good
C1G Industrial Pkw over Leo Rausch Sugar Run	1985	5,820	Good
Usr 36 over Dun Run	1994	5,681	Good
SR 31 over Blues Creek	1988	5,396	Good
SR 31 over over Bokes Creek	1975	5,396	Fair
US 36 over Big Darby Creek	1954	4,977	Good
Usr 36 over Buck Run	2012	4,977	Good
Usr 36 over Treacle Creek	1966	4,977	Poor
C2C Hyland Croy Rd over North Fork Indian Run	2013	4,920	Good
SR 31 over Rocky Fork Creek	1988	4,868	Good
SR 31 over Rush Creek	2006	4,868	Good
SR 31 over Silver Run	1983	4,868	Good
SR 4 over Ottawa Creek	1970	4,817	Fair
North Maple Street over Mill Creek	1968	4,756	Good
CR 105 over US 33	1967	4,590	Good
SR 4 over Treacle Creek	1983	4,506	Good
SR-4 over Treacle Creek	1974	4,506	Fair
SR 161 over Aband. CSX RR	1971	4,168	Fair
C 1 Industrial Pkw over Gilcrist Run	1985	4,071	Good
C104D Watkins Rd over Hinderer Ditch	1970	3,674	Good
CR 104 F Watkins R over Branch of Mill Creek	2017	3,536	Good
C104J Watkins Rd over Quarry Road Crossing	2000	3,504	Good
SR 347 over over Blues Creek	1996	3,068	Good
SR 38 over Little Darby Creek	1969	3,067	Fair
S.R. 245 over E Buck Run	1954	2,965	Fair
S.R. 245 over W Buck Run	1956	2,965	Fair
SR-245 over Big Darby Creek	2013	2,965	Good
SR 347 over Mill Creek	1991	2,884	Good
SR 736 over Robinson Run	1964	2,100	Good
SR 736 over Robinson Run	1971	2,048	Fair
SR 736 over Robinson Run	1971	2,048	Fair
CR 9 over US 33	1967	1,772	Good
US-36 over Treacle Creek	2013	1,745	Good
CR 114 A Waldo Rd over Tributary to Millcreek	1980	1,654	Fair
CR 114 Waldo Rd over Mill Creek	1972	1,654	Good
SR 47 over Ottawa Ditch	1996	1,630	Good
SR 37 over Rush Creek	1955	1,605	Fair
Scott Farms Blvd. over Infirmary Ditch	2001	1,500	Good
SR 38 over over Bishop Ditch	1992	1,484	Good
SR 161 over Little Darby Creek	1963	1,461	Poor
SR-739 over Mill Creek	1964	1,393	Good
C191I Raymond Rd over Otter Run	1979	1,367	Good
SR 47 over Fulton Creek	2018	1,200	Good
S.R. 38 over Big Darby Creek	1963	1,170	Fair
CR 11 E Jerome Rd over Eversol Run	1998	1,125	Good
SR 739 over Rush Creek	1964	1,123	Fair
C358 Ryan Parkway over Eversole Run	2019	1,119	Good
C129D Wolfrd Mskil over Blues Creek	1976	1,102	Fair
C129F Wolford Mskl over Blues Creek	1987	1,102	Good
CR 33 F Taylor Rd over Sugar Run	1974	1,084	Good
CR 16 over over Usr 33-2083	1967	1,039	Good
SR 739 over Bokes Creek	1964	989	Good
Poling Rd (tr 151) over US33	1987	960	Good
Tr 109 Jolly Rd over Branch Mill Creek	1978	951	Good
T75C N Darby Coe over Branch Big Darby	2013	946	Good
SR 47 over Bokes Creek	1960	939	Fair
CR 78 A Collins Rd over Big Darby Creek	1980	931	Good
CR 78 D Collins Rd over Buck Run	1977	931	Fair
SR 37 over Bokes Creek	1982	836	Poor
C222D Yearsley Rd over Bokes Creek	2023	833	Good
CR73A Maple Ridge over Buck Run	1991	814	Good
C21 Lafayet Pl Cty over Branch Big Darby	1930	809	Fair
TR146A Buck Run Rd over Big Darby Creek	2007	806	Fair
CR 307 G Miller Rd over Fulton Creek	2008	778	Good
CR164C North Lewis over Big Darby Creek	2007	730	Good
C129E Wolford Mask over Blues Creek	2024	729	Good
C2 H Hyland-croy over Eversole Run	2014	722	Good
CR 8 A Currier Rd over Sugar Run	1970	721	Good
CR 8 A Currier Rd over Sugar Run	2013	721	Good
Tr 540A Corp Blvd over Kile Ditch	2000	719	Fair
SR 47 over Brauck Creek	1957	717	Fair
C147D Allen Center over Buck Run	1987	701	Good
C286O Boundary Rd over Landon Patton Run	2003	693	Good
C38A Robinson Rd over Robinson Run	1968	680	Good
CR275C Hamilton Rd over Rush Creek	1993	658	Good
C57E Middleburg Pc over Hay Run	2013	657	Good
C236A Cotton Slash over Mill Creek	1997	650	Good
C205A Wheelr Green over Mill Creek	2003	579	Good
CR 33 B Taylor Rd over Robinson Run	1973	574	Fair
C129H Claibourne over Bokes Creek	1990	566	Fair
CR 36 (BG Rd) over US 33	1968	562	Poor
CR194D Leeperperki over Blues Creek	2022	533	Good
TR283 Wallace Rd over Fulton Creek	2021	524	Good
C265A Hoskins Rd over Ottawa Creek	1997	523	Good
C219C Hoover-bault over Branch Mill Creek	2000	521	Good
T267B Schofield Rd over Patton Run	1982	496	Good
C164A N. Lewisburg over Branch Big Darby	2015	493	Good
C55E Unionville over Big Darby	1970	480	Good
TR539G Macneil Dr over Tributary to Eversol Run	2000	477	Good
CR 213 G Ford Reed over Hull Ditch	2002	476	Good
CR67D Streng Rd over Big Darby	1914	474	Poor
C194D Leeper-perkn over Branch Blues Creek	1971	468	Good
CR113D Whitestone over Blues Creek	2000	460	Fair
Tr 69 B Orchard Rd over Buck Run	1972	454	Fair
C222D Yearsley Rd over Powderlick Run	2002	451	Good
CR222 C Years over Brush Run	1971	451	Fair
C213B Ford Reed Rd over Bokes Creek	2003	446	Fair
C213I Ford Reed Rd over Park Ditch	2001	441	Good
C311B Treaty Line over Bokes Creek	1975	441	Fair
C23B Converse Rd over Sugar Run	2003	431	Good
CR23A Converse Rd over Big Darby	1983	431	Fair
C163A Inskeep-crat over Branch of Big Darby	1992	430	Good
C163B Inskeep-crty over Branch of Big Darby	1972	430	Fair
C163B Inskeep-crty over Spain Creek	1870	430	Fair
TR301 A Davis Rd over Branch Bokes Creek	1976	419	Good
TR301A Davis Rd over Riley St	1977	419	Good
CR49 B Hawn Rd over Robinson Run	2022	411	Good
CR322A Sanders Rd over Rush Creek	1970	407	Poor
C199E Sandusky Rd over Bokes Creek	1999	403	Good
C310 Hoover-moffit over Bokes Creek	2009	399	Good
C289B Pwdr Lick Rd over Powder Lick Creek	1974	384	Fair
C93C Smart-cole Rd over Pounds Ditch	1998	383	Fair
C336B Winnemac Rd over Rush Creek	2015	366	Good
C175 Lemasters Rd over Branch Rush Creek	2023	349	Good
CR280B Zook Rd over Fulton Creek	2000	347	Good
Tr 70 A Boerger Rd over Branch Buck Run	1930	327	Fair
C338A Cobb-harrimn over Rush Creek	2013	324	Good
TR82 Winget Rd over Treacle Creek	1900	324	Fair
C87A Axe Handle Rd over Little Darby	1870	320	Fair
C46B Hagenderfer over Robinson Run	1974	318	Fair
C149A Bear Swamp over Branch of Buck Run	1920	316	Fair
CR84 Bates Rd over Little Darby	2014	315	Good
C259C Newton Perkn over Fork of Bokes Creek	1960	308	Good
C219B Hoover-bault over Branch of Mill Creek	2005	302	Good
C101A Hinton Mill over Mill Creek	1997	300	Good
C101D Hinton Mill over Mill Creek	1992	300	Good
C134F Paver Barnes over Otter Run	1930	298	Fair
Tr 294 Bitler Rd over Bokes Creek	2023	296	Good
C262E Kinney Pike over Branch Fulton Creeek	2014	295	Good
C262F Kinney Pike over Fulton Creek	1990	295	Fair
C110A Delawar Cty over Blues Creek	2013	293	Good
T72C Coleman Brake over Buck Run	2016	293	Good
CR 264 A Tawa Rd over Ottawa Creek	1971	285	Fair
CR 264 A Tawa Rd over Ottawa Ditch	2006	285	Good
Darby-pottrsbrg Rd over US33	1988	264	Good
CR342B Shertzer Rd over Rush Creek	2000	263	Good
C107A Springdale over Duns Run Branch Mill Crk	1930	257	Fair
C107F Springdale over Blues Creek	1988	257	Fair
T249 Coder-hollowa over Branch of Millcreek	2011	256	Fair
C200D Behlehm-clai over Fulton Creek	1971	253	Fair
Firenza Place over Tributary	2019	250	Good
CR351A W Mansfield over Branch of Bokes Creek	1999	244	Good
C36B Beecher-gmbl over Branch of Mill Creek	1998	204	Fair
C289A Powder Lick over Powder Lick Creek	1975	200	Good
Tr 233 D Evans Rd. over Tributary of Bokes Creek	2002	197	Good
CR 193 D Kaiser Rd over Duns Run Branch Blues CR	1972	188	Fair
C194A Leeper-perkn over Blues Creek	2013	175	Good
T77B Chmpaign Cnty over Tributary of Treacle Cre	2004	175	Good
C332A Fields Rd over Rush Creek	1994	173	Good
Tr 284 Alder Rd over Fulton Creek	1971	169	Good
CR 252 B Lunda Rd over Mill Creek	1997	162	Good
C135A Dover-county over Duns Run Branch Mill Crk	1976	160	Fair
CR 81 Conner Rd over Farrington Ditch	1970	160	Good
Tr 62 B Sam Reed R over Buck Run	2017	160	Good
C129L Claibourne over Fulton Creek	2002	153	Good
TR99 Thompson Rd over Mill Creek	2010	152	Good
CR299 C Osborne Rd over Fulton Creek	1970	146	Good
C136D Dog Leg Rd over Otter Run	1972	143	Fair
CR343A Yoakum Rd over Rush Creek	1969	132	Fair
C196B Macklin Rd over Blues Creek	1970	126	Good
C340B Cuninghm-arb over Rush Creek	2019	105	Good
CR342A Shertzer R over Rocky Fork	2008	104	Good
Oak Meadow Dr over North Fork Indian Run	2007	100	Good
CR 298 Mcpeck Rd. over Fulton Creek	2004	99	Good
TR308 A Phelps Rd over Bokes Creek	2018	92	Good
TR279 Snediker Rd over Fulton Creek	2011	89	Good
CR292B January Rd over Branch Bokes Creek	1974	80	Fair
CR286L Boundary Rd over Branch of Rush Creek	2004	75	Good
T558A Winterberry over Fry Ditch	2015	75	Good
T558B Cedar Crest over Fry Ditch	2015	75	Good
CR339 Turner Rd over Fulton Creek	1987	73	Good
CR 238 A Storms Rd over Mill Creek	1989	67	Good
Holycross-epps Rd over US33	1988	66	Good
CR325 Swartz Rd over Marroitt Ditch	2005	62	Good
TR562 A Wycliff Dr over Robinson Run	2017	10	Good
US 33 over Flat Branch (closed)	1962	2	Fair

Source: FHWA National Bridge Inventory, 2025.

Union County bridge conditions · Ohio bridges by county.

Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.