Bridge conditions in Susquehanna County, Pennsylvania 286 inventoried bridges · 51 rated poor · 2025 National Bridge Inventory
United States Bridge Conditions 2025 National Bridge Inventory, FHWA Compiled August 20, 2026
Of the 286 Susquehanna County bridges in the federal inventory, 51 carry a poor rating. That 17.8% share is roughly 3x the national average.
51 of the 286 bridges in Susquehanna County, Pennsylvania, are rated in poor condition (17.8%) in the 2025 National Bridge Inventory, as of August 20, 2026 .108 bridges (37.8%) are rated good and 127 (44.4%) fair.
The median Susquehanna County bridge was built in 1964 .
The busiest poor-rated bridge is SR 0081 I-81 NB over SR 0106 Tr 106 (built 1961), carrying about 10,769 vehicles a day.
Good 37.8% · Fair 44.4% · Poor 17.8% of 286 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 0081 I-81 NB over SR 0106 Tr 106 1961 10,769 Poor SR 0011 Tr 11 over Trib to Salt Lick Creek 1937 5,005 Poor SR 0247 Tr 247 over D&h Railroad (abandoned) 1961 2,658 Poor SR 0171 Tr 171 over Denton Creek 1946 2,229 Poor Pa 171 over Canawacta Creek 1925 2,079 Poor SR 0167 Tr 167 over Martins Creek 1962 1,787 Poor SR 0171 Tr 171 over Lackawanna River 1969 1,632 Poor SR 0706 Tr 706 over East Br Wyalusing Creek 1929 1,386 Poor SR 4002 over Trib to Choconut Creek 1942 1,260 Poor SR 1018 over Norfolk Southern RR 1915 1,012 Poor SR4016 Stnly Lk Rd over Choconut Creek 1961 954 Poor SR 3023 over Hortons Creek 1961 791 Poor SR 4018 Maple Ave over Dewing Creek 1940 765 Poor SR 3001 over Riley Creek 1957 709 Poor SR 0848 Tr 848 over SR 0081 I-81 NB & SB 1961 601 Poor SR 2053 over Johnson Pond Creek 1934 489 Poor SR 2020 over Outlet of Acre Lake 1968 447 Poor SR 0374 Tr 374 over Fiddle Lake Creek 1959 421 Poor SR 0374 Tr 374 over W Br Lackawanna River 1958 421 Poor T-821 (old Rt 11) over Norfolk Southern RR 1914 400 Poor Church Street over Salt Lick Creek 1905 384 Poor SR 1002 over Tunkhannock Creek 1942 375 Poor SR 2067 over Tunkhannock Creek 1956 363 Poor SR 4008 over Silver Creek 1934 344 Poor SR 2027 over E Br Tunkhannock Creek 1984 259 Poor SR 3029 over Forest Lake Creek 1949 240 Poor SR 2009 over Trib Horton Creek 1947 236 Poor SR 4013 over Cork Hill Creek 1954 211 Poor SR 0367 Tr 367 over Branch Tuscarora Creek 1948 210 Poor SR 3017 over Thomas Creek 1934 175 Poor SR 1018 over Snake Creek 1940 129 Poor T434 Marcy Hill Rd over Tunkhannock Creek 1970 100 Poor Water Street over Starrucca Creek 1920 100 Poor Johnston Street over Salt Lick Creek 1913 100 Poor SR 2017 over Norfolk Southern RR 1915 82 Poor T601 (salt Spring) over Silver Lake Creek 1971 75 Poor T683 (Forks Hill R over Snake Creek 1900 75 Poor T-855 Rockwell Rd over Starrucca Creek 1945 75 Poor T604 (creamery Rd) over Elk Lake Stream 1920 75 Poor SR 3050 Twp Rd 601 over Elk Lake Stream 1974 63 Poor SR4022 Cmp Crby Rd over N Br Wyalusing Creek 1964 54 Poor T309 (Singer Rd) over Riley Creek 1990 50 Poor T508 (Meshoppen Cr over Burdick Creek 1973 50 Poor T548 (podunk Road) over Butler Creek 1920 50 Poor T-573 (tannery St) over Martins Creek 1920 50 Poor T-592 (svecz Road) over E. Br. Lackawanna River 1900 50 Poor SR 1037 over Trib to Dubois Creek 2002 44 Poor T-498 (upham Road) over Gaylord Creek 1886 25 Poor Columbus Ave over Drinker Creek 1920 25 Poor T519 (Stone Br Rd. over East Br. Tunkhannock CR. 1910 20 Poor Maple Street over Smith Creek 1964 20 Poor
Busiest bridges in the county Bridge Built Vehicles/day Condition SR 0081 I-81 over Salt Lick Creek 1961 23,044 Fair SR 0081 I-81 SB over SR 0492 Tr 492 1961 11,808 Fair SR 0081 I-81 SB over Susquehanna Street 1961 11,808 Fair SR 0081 I-81 SB over SR 1010 & Susquehanna Rv 1961 11,808 Fair SR 0081 I-81 NB over SR 0492 Tr 492 1961 11,236 Fair SR 0081 I-81 NB over Susquehanna St 1961 11,236 Fair SR 0081 I-81 NB over SR 1010 & Susquehanna Rv 1961 11,236 Fair SR 0081 I-81 NB over SR 0106 Tr 106 1961 10,769 Poor SR 0081 I-81 NB over Tunkhannock Creek 1961 10,769 Fair SR 0081 I-81 NB over SR 0092 Tr 92 1961 10,769 Fair
Source: FHWA National Bridge Inventory , 2025. Counts cover inventoried highway bridges over 20 feet; ratings are reported by the state DOT.
Every bridge in Susquehanna County →
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 .