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Every bridge in Butler County, Pennsylvania

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

374 inventoried bridges, busiest first

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

Butler County, Pennsylvania, has 374 bridges in the 2025 National Bridge Inventory: 111 rated good, 212 fair, and 51 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
I-79 SR8079 SR9479 over Trib to Brush Creek	1969	76,555	Fair
SR0019 Nb&sb over Coal Run	1952	43,366	Fair
SR 0228 EB & WB over I-79 Nb&sb & SR9479	2000	42,813	Good
SR0019 Nb&sb over Pa Turnpike Ramp R	2004	34,726	Good
SR0079 Nb&sb over Little Yellow Creek	1963	29,865	Fair
SR0079 Nb&sb over Black Run	1964	29,114	Fair
Pa Tpk (I-76) over Trib. to Brush Creek	1952	27,341	Fair
SR0019 Nb&sb over Glade Run	1951	25,811	Fair
SR 0079 SB over T-311 N Boundary Road	2019	23,966	Good
SR 0079 SB over T-969 Ehrman Rd	1968	23,966	Fair
SR 3020 over Pa Tpk (I-76)	2020	23,089	Good
SR0422 Eb&wb over B&p RR & Bonnie Brook	1960	23,054	Fair
SR0422 Eb&wb over SR0068 Eb&wb	1960	23,054	Good
SR0422 over SR2004	1960	23,054	Fair
Pa Tpk (I-76) over Coal Run	1952	22,663	Fair
Pa Tpk (I-76) over SR 3022 LR10002	1952	22,663	Fair
SR 0079 NB over TWP. RD. 311 Boundary RD	2020	22,495	Good
SR 0079 NB over Twp Rd 969	1968	22,495	Fair
SR0008 over Butcher Run	1933	22,328	Fair
SR3020 over Brush Creek	1983	22,089	Good
SR0422 Eb&wb over Connoq Cr;delwood Rd;rr	1960	21,819	Fair
SR 0228 over Breakneck Creek	1962	20,982	Fair
SR 0228 over Buff & Pitt RR	2013	20,982	Good
SR0008 Nb&sb over Glade Run	1934	20,253	Fair
SR0422 over Mulligan Run	1948	19,233	Fair
SR0422 over SR 0356	1962	19,233	Fair
SR0422 over Tr to Connoquenessing CR	1960	19,233	Fair
SR0079 SB over T302 Tollgate School Rd	1962	19,128	Fair
SR3001 Nb&sb over Pa 8 Rrs Ave & Connoq C	1965	18,226	Fair
SR0228 over Glade Run	2023	17,958	Good
SR0079 NB over T302 Tollgate School Rd	1962	17,908	Fair
SR0068 over Breakneck Creek	1990	17,457	Fair
Pa Tpk Ramp Jk over Pa Tpk (I-76)	2004	17,319	Good
SR 0068 over Sullivan Run	2016	17,074	Good
SR0019 Nb&sb over Glade Run	1951	16,792	Fair
SR3022 over Brush Creek	1965	16,565	Poor
SR3022 over Coal Run	1965	16,565	Good
SR 0008 over Glade Run	2022	15,733	Good
SR0008 over Armco Plant Road	1965	15,629	Fair
SR 0079 NB over SR 422 EB & WB Muddy CR	2013	15,271	Good
SR 0079 NB over Slippery Rock Creek	1964	15,271	Fair
SR0079 NB over T-381 Brandon Rd	1964	15,271	Fair
SR0079 SB over Pa 68 T-323 B&p RR & Crk	1962	15,193	Fair
SR 0422 over SR 4005	1969	15,085	Fair
SR0079 NB over T-370 Stanford Rd	1963	14,985	Fair
SR0079 NB over Twp Rd 347	1962	14,985	Fair
SR 0079 SB over Twp Rd 347	1962	14,880	Fair
SR0079 SB over T-370 Stanford Rd	1963	14,880	Fair
SR0079 NB over SR8005 (ramp E)	1968	14,876	Fair
SR0079 SB over SR8005 (ramp E)	1968	14,798	Fair
SR0079 NB over Pa 68 T-323 B&p RR & Crk	1962	14,348	Fair
SR 0422 over Bonnie Brook	2015	14,221	Good
SR0422 Eb&wb over Bonnie Brook	1953	14,221	Fair
SR0422 over Little Buffalo Run	1956	14,221	Fair
SR 0079 SB over SR 422 EB & WB Muddy CR	2014	13,843	Good
SR 0079 SB over Slippery Rock Creek	1964	13,843	Good
SR0079 Southbound over T-381 Brandon Road	1964	13,843	Fair
SR 0068 over B&p RR & Connoquen Creek	1954	13,767	Good
SR 0422 Eb&wb over Trib to Muddy Creek	1949	13,364	Poor
SR0356 Nb&sb over SR0028 Nb&sb	1968	13,222	Fair
Connector (SR8079) over I-79 Nb&sb & SR9479	2003	13,166	Good
SR0008 Nb&sb over Connoq/quarry St/rrs	2006	12,267	Good
SR0080 WB over T-538 Squaw Valley Rd	1965	11,995	Fair
SR0080 EB over T-538 Squaw Valley Rd	1965	10,933	Fair
SR0356 over Sarver Run	1938	10,782	Fair
SR 0019 over Scholars Run	2015	10,774	Good
SR0019 over Bprr & Connoquen CR	1989	10,774	Fair
SR0008 Nb&sb over SR0422 Eb&wb	1960	10,563	Good
SR0008 over Muddy Creek	1942	10,376	Poor
SR3018 over I-79 Nb/sb & Tr Brush CR	1970	10,286	Poor
Pa Tpk (I-76) Rpcd over SR 0019	2006	10,000	Good
SR 0228 over Cool Springs Drive	2020	10,000	Good
SR0422 WB over SR3007 & Lt Connoq CR	1992	9,842	Fair
SR3002 over West Butler Creek	1961	9,458	Fair
SR0288 over Connoquenessing Creek	1998	9,452	Fair
SR0422 EB over SR3007 & Lit Connoq CR	1970	9,391	Fair
SR 3025 over SR 0079 NB & SB	2011	9,344	Good
SR 0528 over Likens Run	1941	9,304	Good
SR0068 Eb&wb over Connoquenessing Creek	1937	9,260	Fair
SR0068 over B&le B&p Rrs;connoque CR	1937	9,259	Poor
SR0008 over Big Run	1942	9,078	Fair
SR0028 over SR2017	1970	9,051	Fair
SR0028 over SR2017	1970	8,801	Fair
SR0008 NB over B&le RR & Thorn Creek	1989	8,168	Fair
SR0008 SB over B&le RR & Thorn Creek	1957	8,105	Fair
SR0528 over SR0079 NB	1968	8,016	Fair
SR0528 over SR0079 SB	1968	8,016	Fair
S Monroe St over Buff & Pitt RR	2009	8,000	Fair
SR3039 over SR0422 Eb&wb	1962	7,698	Fair
SR0068 over Spring Street	1958	7,689	Fair
SR0422 EB over Lake Arthur	1969	7,656	Fair
SR 0068 over Buffalo Creek	2020	7,496	Good
SR 0356 Wayne St. over B&p B&le Rrs; Connoq CR	2009	7,478	Fair
SR3015 over Trib to Breakneck Creek	1940	7,468	Fair
SR0422 WB over Lake Arthur	1969	7,429	Fair
SR0228 over B&le RR	1961	7,405	Fair
SR0228 over Trib to Glade Run	1961	7,106	Fair
South Monroe St. over Connoquenessing CR	1970	6,900	Poor
SR0108 over SR0079 Nb&sb	1965	6,843	Fair
SR0108 over Wolf Creek	1993	6,843	Fair
SR0068 over Likens Run	1958	6,618	Fair
SR3015 over Breakneck Creek	1959	6,221	Fair
SR3007 over Connoquenessing Creek	1970	5,863	Poor
SR 0173 over Slippery Rock Creek	2011	5,524	Good
SR 0019 NB & SB over SR 0422 EB & WB	2011	5,419	Good
SR 3017 over Breakneck Creek	2014	5,378	Good
SR0068 over Buffalo Creek	1957	5,284	Fair
W. Beaver St over Glade Run	2016	5,231	Good
SR 0038 over Connoquessing Creek	2018	5,188	Good
SR0038 over Pine Run	1929	5,188	Good
SR0038 over Thorn Creek	1947	5,188	Fair
SR8005 SB (ramp F) over SR0019 NB	2017	4,836	Good
SR 0008 over Glade Run	1940	4,488	Good
SR0008 over Slippery Rock Creek	1989	4,488	Fair
SR2012 over Thorn Creek	1942	4,448	Fair
SR2012 over Thorn Creek	1942	4,448	Poor
SR 0038 over Connoquenessing CR.	2012	4,230	Good
SR0173 over Trib of Wolf Creek	1936	4,083	Fair
SR 0268 over S. Branch Bear Creek	2011	3,887	Good
SR 0488 over I-79 NB & SB	2020	3,765	Good
SR3017 over Kaufman Run	2007	3,747	Fair
T-301 Powell Rd. over Brush Creek	2013	3,418	Fair
SR0308 over B&le RR Crk T-675	1956	3,384	Fair
West Sunbury Rd over TRIB to STONY RUN	2017	3,384	Good
SR3007 over Breakneck Creek	1978	3,365	Fair
SR 2004 over Connoquenessing Creek	2014	3,320	Good
Seneca School Rd over Lit Connoquenessing CR	2017	3,244	Good
Bonnie Brook Rd over Bonnie Brook	2018	3,163	Good
SR3027 over Connoquen. CR & B&p RR	2010	3,133	Good
SR 4001 over SR 0422 EB & WB	2009	3,052	Good
West Brady Street over Sullivan Run	2022	2,900	Good
West Penn Street over Sullivan Run	2022	2,900	Good
SR0308 over S Br Slippery Rock Creek	1959	2,593	Fair
SR0258 over Wolf Creek	1962	2,586	Good
SR3021 over Wolfe Run	2004	2,553	Good
SR 2010 over Little Buffalo Creek	2017	2,450	Good
SR 3031 over SR0422 Eb&wb	1962	2,443	Good
SR 2010 over Thorn Creek	2012	2,431	Good
SR2010 over Trib to Thorn Creek	1981	2,431	Fair
SR 0038 over S Fork Lit Scrubgrass	2010	2,259	Good
Saxonburg Blvd over Bull Creek	2015	2,255	Good
T-936 Executive Dr over Coal Run	1998	2,200	Fair
SR3007 over Glade Run	1989	2,073	Fair
SR3028 over Connoquenessing Creek	1970	2,063	Fair
SR2008 over Long Run	1974	2,019	Fair
Brownsdale Rd over Glade Run	2016	1,988	Good
SR4007 over Muddy Creek	1969	1,784	Fair
SR4007 over SR0422 Eb&wb	1969	1,784	Fair
SR 2007 over Rocky Run	2021	1,744	Good
SR2004 over Bonnie Brook	1951	1,727	Poor
SR3003 over Butcher Run	1984	1,679	Fair
SR0268 over Bear Creek	1984	1,647	Fair
Center Avenue over Connoquenessing CR	1986	1,500	Fair
SR2018 over Little Buffalo Creek	1983	1,402	Fair
SR4007 over SR0079 Nb&sb	1964	1,369	Fair
SR4007 over Black Run	1964	1,359	Fair
SR4007 over Slippery Rock Creek	1996	1,359	Good
SR2006 over SR0422 Eb&wb	2007	1,316	Good
SR 1016 over Connoquenessing Creek	2016	1,284	Good
SR 0308 over Slippery Rock Creek	2012	1,252	Good
SR 0528 over SR 0422 EB & WB	2009	1,245	Good
SR0528 over Lake Arthur	1969	1,245	Poor
Mahood Rd (SR4002) over B & Le RR	2018	1,211	Good
Mccalmont Rd over Connoquenessing CR	2017	1,200	Good
Mercer Street over Connoquenessing CR	2000	1,200	Fair
SR 4010 over Slippery Rock Creek	1993	1,194	Fair
SR4010 over Mcdonald Run	1939	1,194	Poor
SR 3014 over Wolfe Run	1996	1,157	Good
SR3014 over Breakneck Creek	1933	1,157	Poor
T-529 Downieville over Breakneck Creek	1986	1,150	Fair
SR2023 over Little Buffalo Creek	1989	1,086	Fair
SR0058 over N Br Slippery Rock CR	1951	1,081	Fair
SR4002 over Lake Oneida / Connoq CR	1968	1,055	Fair
SR 2002 over Coal Run	2016	1,039	Good
SR3040 (t-751) over SR0079 Nb&sb	1962	1,013	Fair
Park Rd over Glade Run Tributary	2023	1,000	Good
SR1010 over South Branch Bear Creek	2004	961	Fair
SR1010 over South Branch Bear Creek	2004	961	Good
SR 0138 over S Br Slippery Rock Creek	2011	942	Good
SR0528 over Connoquenessing Creek	1969	891	Fair
SR4012 over McMurray Run	2018	875	Good
SR4012 over N Br Slippery Rock Creek	2019	875	Good
SR4012 over Slippery Rock Creek	2018	875	Good
SR0268 over North Branch Bear Creek	1925	847	Poor
T-846 Marwood Road over Little Buffalo Creek	1988	800	Poor
T-397 Hutchman Rd over Breakneck Creek	1987	790	Fair
SR1019 over Little Buffalo Run	1941	789	Fair
SR 0058 over Murrin Run	2013	786	Good
Greenwood Drive over Little Connoquen CR	1980	750	Fair
T-323 Evergrn Mill over Littl Connoquenessing CR	2011	750	Fair
T-554 Eagle Mill over Littl Connoquenessing CR	1978	750	Fair
SR0138 over B&le Railroad	1947	739	Poor
SR 0058 over Blacks Creek	2015	727	Good
SR 0058 over Trib to Blacks Creek	2013	727	Good
SR1019 over Buffalo Creek	1908	721	Fair
SR4007 over SR0079 Nb&sb	1964	716	Fair
SR2013 over Thorn Creek	1989	713	Good
SR3029 over Lit Connoquenessing CR	1967	708	Fair
Center Street over Breakneck Creek	1988	685	Fair
SR1004 over Silver Creek	1939	663	Fair
SR4008 over Slippery Rock Creek	1962	659	Fair
T-846 Marwood Rd over Rough Run	2013	650	Good
SR0528 over Lit Connoquenessing CR	1940	647	Poor
SR1019 over Rough Run	2018	640	Good
SR4007 over SR0079 Nb&sb	1965	627	Fair
T-396 Clay Ave Ext over Breakneck Creek	1955	600	Fair
SR1010 over Glade Run	1955	523	Poor
SR0528 over Buff & Pitt RR	1997	517	Good
SR 4017 over Muddy Creek	2018	511	Good
Clay Avenue over Breakneck Creek	2002	500	Fair
Market Street over Glade Run Creek	2015	500	Good
T-391 Brickyard Rd over Breakneck Creek	1999	500	Fair
T-485 Steiner Br R over Glade Run	1955	500	Fair
T-505 Hicks Road over Thorn Creek	1998	500	Fair
T-565 Golden City over Davis Run	1912	500	Fair
T-601 Ralston Rd over Slippery Rock Creek	1992	500	Fair
T-831 Glenwood Way over Connoquenessing CR	2006	500	Fair
T-841 Kiester Road over Long Run	1990	500	Poor
SR2015 over Little Buffalo Creek	2005	478	Good
Cruikshank Road over Trib to Glade Run	2015	468	Good
SR3032 over Lit Connequenessing CR	1984	463	Fair
T-840 Mcgrady Holl over Little Buffalo Run	1923	450	Poor
SR4004 over Wolf Creek	1944	438	Poor
SR3013 over Connoquenessing Creek	1962	426	Fair
T-747 Old Rte 8 N over Glade Run	1993	400	Fair
SR1013 over Aband B&le RR	1991	390	Fair
SR0058 over Fowler Run	1990	363	Fair
SR0058 over Fowler Run	1993	363	Fair
SR 1021 over Buffalo Run	2023	360	Good
SR1021 over Buffalo Run	1965	360	Fair
T-341 Crab Run Rd over Crab Run	1920	350	Fair
SR1006 over Bear Creek	2006	325	Good
SR 1010 over Bear Creek	2017	305	Good
North Sixth Avenue over Sullivan Run	1934	300	Fair
SR 3025 over Lt Connoquen CR	2013	300	Good
SR3025 over Lit Connoquenessing CR	1977	300	Fair
T-407 Leisie Road over Glade Run	1926	300	Fair
T-584 Geibel Rd over Bonnie Brook	1907	300	Poor
T-617 Love Road over Thorn Reservoir	1978	300	Fair
T-840 Victory Road over Davis Run	1952	300	Poor
West Jefferson Rd over Thorn Creek	1915	300	Poor
SR4008 over Hogue Run	1935	293	Fair
SR 4010 over Slippery Rock Creek	2014	288	Good
SR 4010 over Trib. to Slippery Rock C	2011	288	Good
SR1015 over Buff & Pitt RR	1999	284	Good
SR 2011 over Lardintown Run	1910	263	Poor
SR 2011 over Lardintown Run	2018	263	Good
SR2011 over Lardintown Run	1940	263	Good
SR2011 over Lardintown Run	2020	263	Good
SR3044 (t-365) over SR0079 Nb&sb	1964	253	Fair
SR4012 over Slippery Rock Creek	2001	253	Good
T-354 Spithaler over Connoquenessing CR	1992	250	Fair
T-384 Sheldon Road over Glade Run	2010	250	Good
T-411 Ash Stop Rd. over Connoquenessing Creek	1902	250	Poor
T-415 Old Route 68 over Connoquenessing CR	2001	250	Fair
SR 4006 over Slippery Rock Crk.	2013	231	Good
SR4006 over Findlay Run	1933	231	Fair
SR1004 over South Branch Bear Creek	1932	226	Fair
SR1004 over Trib to S Br Bear Creek	1919	226	Fair
T-301 Powell Road over Pa Tpk (I-76)	1952	200	Poor
T-325 Textor Schl over Breakneck Creek	2013	200	Fair
T-348 E.lancaster over Little Yellow Creek	1908	200	Fair
T-348 E.lancaster over Yellow Creek	1905	200	Fair
T-352 Forsythe Rd over Kaufman Run	1997	200	Fair
T-357 Sawyer Rd over Yellow Creek	2010	200	Fair
T-366 Barron Rd over Slippery Rock Creek	1973	200	Fair
T-383 Jones Road over Anderson Run	1936	200	Poor
T-431 Whitestown over Semiconon Run	1970	200	Fair
T-487 Woodland Rd over Thorn Creek	1979	200	Poor
T-492 McFANN RD over Glade Run	2004	200	Fair
T-502 Davidson Rd over South Branch Glade Run	2008	200	Good
T-508 Old State Rd over Connoquenessing Creek	2021	200	Good
T-556 Great Belt over Trib to Thorn Creek	1957	200	Poor
T-572 Anderson Rd over Bull Creek	2005	200	Fair
T-573 Wylie Road over Rocky Run	2021	200	Good
T-582 Coal Hollow over Sarver Run	1920	200	Fair
T-691 Mcshane Rd over Little Buffalo Run	1907	200	Poor
Twp Rd 841 over B&le Railroad	1927	200	Poor
SR1029 over North Branch Bear Creek	1993	191	Fair
T-830 Rattigan Rd over Buffalo Creek	2019	175	Good
Hook Street over Breakneck Creek	1999	150	Fair
T-332 Textor Hill over Connoquenessing CR	2004	150	Fair
T-372 Taggart Rd over Slippery Rock Creek	1980	150	Poor
T-414 Muddy Creek over Muddy Creek	1930	150	Fair
T-434 Frampton Rd over Mcmurray Run	2005	150	Fair
T-596 Fenelton Rd over Buffalo Creek	2005	150	Good
T-621 Cherry Road over Buff & Pitt RR	1987	150	Fair
T418 Beaver Dam Rd over B&le Railroad	1987	150	Fair
SR3042 (t-357) over SR0079 NB	1963	148	Fair
SR3042 (t-357) over SR0079 SB	1963	148	Poor
SR1014 over Bonnie Brook	1991	134	Fair
SR4014 over N Br Slippery Rock CR	1912	101	Poor
Church Road over Hogue Run	1903	100	Fair
Church Street over Breakneck Creek	2000	100	Fair
Main Street Ext over Wolfe Run	2011	100	Fair
Maple Avenue over Breakneck Creek	2024	100	Good
Mars Crider Road over Tributary to Kaufman Run	1996	100	Fair
Mayer Road over Hogue Run	1930	100	Poor
North Shore Drive over Moninot Run	1972	100	Fair
Story Road over Bear Creek	1992	100	Fair
T-318 Currie Rd over Muddy Creek	2012	100	Fair
T-330 Robinhood Dr over Coal Run	1901	100	Fair
T-338 Pfeifer Rd over Little Yellow Creek	2005	100	Good
T-339 Lt Creek Rd over Crab Run	2001	100	Fair
T-345 Dickey Rd over Black Run	1999	100	Fair
T-348 Book Road over Muddy Creek	1925	100	Poor
T-360 Needle Point over Connoquenessing CR	1990	100	Poor
T-360 Welsh Rd over Little Connoquen CR	1901	100	Fair
T-369 McBRIDE ROAD over Big Run	2010	100	Fair
T-381 Brandon Rd over Black Run	1920	100	Fair
T-381 Hines Road over Keifer Run	2002	100	Fair
T-382 Three Degree over Glade Run	1995	100	Fair
T-382 Three Degree over South Branch Glade Run	1915	100	Fair
T-401 Hammond Rd over South Branch Glade Run	2004	100	Fair
T-404 Huch Road over South Branch Glade Run	2017	100	Good
T-414 St John Rd over Hallston Run	2007	100	Good
T-416 Pipestem Rd over Findlay Run	1936	100	Poor
T-416 Shroyer Mill over Muddy Creek	2014	100	Fair
T-418 Beaver Dam over Muddy Creek	1940	100	Fair
T-423 Johns School over Glade Run	2009	100	Good
T-426 Coaltown Rd over S Br Slippery Rock CR	1923	100	Fair
T-427 Boy Scout Rd over Semiconon Run	2004	100	Fair
T-427 Windy Road over Slippery Rock Creek	1926	100	Fair
T-428 Grubb Rd over S Br Slippery Rock CR	1912	100	Fair
T-430 New Hope Rd over Mcmurray Run	2002	100	Good
T-431 Whitestown over Littl Connoquenessing CR	1916	100	Poor
T-454 Carrara Rd over Glade Run	1927	100	Poor
T-458 Thompsontown over Muddy Creek	2000	100	Fair
T-506 Kohlmeyer Rd over Slippery Rock Creek	1940	100	Fair
T-510 Kniess Road over Crab Run	2002	100	Good
T-519 Higgins Corn over N Br Slippery Rock Creek	1905	100	Fair
T-536 Calico Road over Christy Run	1939	100	Fair
T-538 Squaw Valley over Lowrey Run	1921	100	Fair
T-539 Dematteis over N Br Slippery Rock CR	1910	100	Fair
T-542 Allegheny Ch over Fowler Run	1997	100	Fair
T-544 Stoney Run R over Trib. to Stoney Run	1999	100	Fair
T-551 Callen Road over Lardintown Run	1930	100	Fair
T-552 Christy Road over Bull Creek	1998	100	Fair
T-554 Brewer Road over Rocky Run	2021	100	Good
T-557 Ohara Road over Thorn Creek	1920	100	Fair
T-564 Dodds Road over Robinson Run	2003	100	Fair
T-566 Winters Rd over Thorn Creek	1920	100	Fair
T-578 Shuler Road over Little Buffalo Run	1915	100	Poor
T-579 Hoon Road over Connoquenessing CR	1910	100	Fair
T-603 Saint Joe Rd over Bonnie Brook	1915	100	Poor
T-620 Fallecker Rd over Bonnie Brook	1920	100	Fair
T-626 Spiker Road over Rough Run	1978	100	Poor
T-631 Dalmagro Rd over Little Buffalo Run	1913	100	Poor
T-631 Dalmagro Rd over Trib. Little Buffalo Run	1915	100	Poor
T-636 Aspen Road over Bear Creek	2011	100	Good
T-653 Hays Rd over Little Buffalo Run	2001	100	Fair
T-677 Fir Road over Hays Run	1920	100	Fair
T-712 Troutman Rd over Bear Creek	1903	100	Fair
T-731 E. Eldorado over North Branch Bear CR	1997	100	Fair
T-761 Keck Road over Bonnie Brook	1996	100	Fair
T-777 Windsor Cour over Trib to Brush Creek	1901	100	Fair
T-869 Samuel Drive over Trib to Brush Creek	2002	100	Good
T-906 Heritage Cre over Kaufman Run	2004	100	Fair
West New Castle St over Sullivan Run	2015	100	Good
Heaven Lane over S Fork Lit Scrubgrass CR	1912	50	Poor
Main Street over B&p Railroad	1916	50	Poor
Parker Street over Bear Creek	1935	50	Poor
T-336 L Y Road over Little Yellow Creek	1980	50	Fair
T-387 Forrester Rd over Wolf Creek	1989	50	Fair
T-439 Watson Rd over N Br Slippery Rock Creek	1900	50	Poor
T-439 Whipporwill over Mulligan Run	1916	50	Fair
T-473 Ray Road over N Br Slippery Rock CR	1940	50	Fair
T-504 South Erico over Seaton Creek	1992	50	Fair
T-534 Chambers Rd over S Br Slippery Rock CR	1917	50	Fair
T-536 Calico Road over S Br Slippery Rock CR	1998	50	Fair
T-570 Goldscheitte over Goldscheitter Creek	2021	50	Good
T-570 Old Rte 422 over Little Buffalo Run	1938	50	Poor
T-638 Snake Rd over Silver Creek	2004	50	Poor
T-664 Morrow Road over Buffalo Creek	1993	50	Fair

Source: FHWA National Bridge Inventory, 2025.

Butler County bridge conditions · Pennsylvania bridges by county.

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