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Bridge conditions in Erie County, Pennsylvania

444 inventoried bridges · 42 rated poor · 2025 National Bridge Inventory

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

42 of the 444 bridges the federal inventory lists in Erie County are rated poor; the rest split 167 good and 235 fair.

42 of the 444 bridges in Erie County, Pennsylvania, are rated in poor condition (9.5%) in the 2025 National Bridge Inventory, as of August 20, 2026.
167 bridges (37.6%) are rated good and 235 (52.9%) fair.
The median Erie County bridge was built in 1975.
The busiest poor-rated bridge is SR 90 EB over over T-666 Rohl Road (built 1959), carrying about 16,574 vehicles a day.

Good 37.6% · Fair 52.9% · Poor 9.5% of 444 bridges

Bridges rated poor

Every bridge in the county with a poor rating, busiest first. Poor means a major component is rated 4 or lower on FHWA's 0-9 scale; it is a repair flag, not a closure notice.

Bridge	Built	Vehicles/day	Condition
SR 90 EB over over T-666 Rohl Road	1959	16,574	Poor
SR 90 EB over over CSX Railroad	1959	11,394	Poor
SR 90 EB & Ramp over SR 20 Eb/wb E Main	1959	9,349	Poor
SR 90 WB over over SR 20 E/wb E Main	1959	9,035	Poor
SR 505 Perry Hwy over over Mill Creek	1952	7,782	Poor
SR 5 East Lake Rd. over over Six Mile Creek	1933	6,635	Poor
SR 99 Main Street over over Elk Creek	1952	6,319	Poor
SR 832 Sterrettana over over SR 90 Eb/wb	1959	5,681	Poor
SR 20 Ridge Rd over over Abandoned B&le RR	1951	3,905	Poor
SR 8 Waterford Rd over over French Creek E Br	1925	3,791	Poor
SR 20 E Main St over over Twenty Mile Creek	1973	2,785	Poor
T406 Old Sterrett over Walnut Creek	1929	1,146	Poor
T-609 Jordan Rd over over SR 90 Eb/wb	1959	878	Poor
SR 2018 Elgin Rd over over French Creek S Br	1966	844	Poor
T-602 Donation Rd. over E Br Leboeuf Creek	1988	756	Poor
T-480 Old Rte 99 over Lamson Run Tributary	1913	695	Poor
T-534 Hamot Road over Elk Creek	1980	669	Poor
SR 3022 Kinter Hl. over over Lt Conneauttee Ck	1959	629	Poor
T-480 Old Rte 99 over Lamson Run	1913	610	Poor
T-480 Old Rte 99 over Lamson Run	1941	561	Poor
SR 4013 Dunn Vly.r over over Elk Creek	1955	549	Poor
Wellington Street over Sixteen Mile Creek	1976	536	Poor
T-672 Union Leboeu over S Br French Creek	1975	496	Poor
T-729 Clark Road over over SR 90 Eb/wb	1959	491	Poor
SR 3011 Knapp Road over over Marsh Run	1961	417	Poor
West Fourth Street over Trout Run	1974	326	Poor
T-479 Francis Road over Little Elk Creek	1978	254	Poor
T-780 Bort Road over CSX	1920	234	Poor
SR 1013 Williams R over over SR 0090 Eb/wb	1959	220	Poor
SR 3003 Sherman Br over over Conneaut Ck W Br	1840	219	Poor
T-675 Page Road over W Br French Creek	1975	149	Poor
T-523 Himrod Road over Leboeuf Creek	1960	131	Poor
T-857 Leet Road over Twelvemile Creek	1960	125	Poor
T-826 Mill Road over Brokenstraw Creek	1979	120	Poor
T-313 Sherrod Hill over Cussewago Creek	1970	106	Poor
T-360 Ore Docks Rd over E Br Conneaut Creek	1940	71	Poor
SR 3004 Carter Rd over over Conneaut Creek	1961	66	Poor
T-518 Beason Road over Conneauttee Creek	1900	31	Poor
T-636 Dewey Road over French Creek	1889	30	Poor
T-517 Goodban Rd over Goodban Run	1920	11	Poor
T-463 Niemeyer Rd over Leboeuf Creek	1875	–	Poor
Erie Zoo Drive over over Mill Creek	1934	–	Poor

Busiest bridges in the county

Bridge	Built	Vehicles/day	Condition
SR 90 Eb/wb over over Walnut Creek	1959	36,476	Fair
SR 90 Eb/wb over over Four Mile Creek	1959	35,843	Fair
SR 19 Peach St over over Walnut Creek	1950	31,986	Fair
SR 90 WB over over SR 0019 Peach St	1996	22,023	Good
SR 90 WB over over T-558 Old French Rd	1996	22,023	Good
SR 90 Eb/wb over over Twelvemile Creek	1959	21,995	Fair
SR 90 Eb/wb over over Crooked Creek	1959	21,918	Fair
SR 90 WB over over SR 97 Union City Rd	1959	21,450	Fair
SR 90 WB over over T-568 Footmill Road	1996	21,450	Good
SR 90 WB over over Allegheny Railroad	1996	21,450	Good

Source: FHWA National Bridge Inventory, 2025. Counts cover inventoried highway bridges over 20 feet; ratings are reported by the state DOT.

Every bridge in Erie County → - all 444, busiest first, each with its own condition record.

All of Pennsylvania: Pennsylvania bridge conditions by county · every download on the data page.

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