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T-309; Sunset Dr. over South Branch Conewago CR

York County, Pennsylvania · rated Poor in the 2025 National Bridge Inventory

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

T-309; Sunset Dr. over South Branch Conewago CR in York County, Pennsylvania, is rated in poor condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the deck, rated 4 (poor condition) on the 0-9 scale.
It was built in 1970, making it 55 years old at the 2025 inventory.
It carries about 200 vehicles a day (traffic count year 2019).
Its listed owner is a town or township highway agency.
It is one of 61 of the 566 inventoried bridges in York County rated poor (10.8%); 61 (10.8%) are rated poor.
A poor rating means at least one major component - deck, superstructure, or substructure - is rated 4 or lower on FHWA's 0-9 scale. It does not by itself mean the bridge is unsafe; bridges judged unsafe are closed or load-restricted by their owners.

Component ratings


Structure	Prestressed concrete multiple box beam
Length	about 25 ft
Location	2.9S Hanover/s.br.conewag
NBI structure number	000000000038252
Condition class	Poor

Source: FHWA National Bridge Inventory, 2025 data as reported by the Pennsylvania department of transportation.

Bridge	Built	Vehicles/day	Condition
I-83; SR 0083 over Pa Turnpike Ramp E	1950	68,340	Fair
I-83; York express over Penna Tpk I-76	1951	68,340	Fair
I-83; SR 0083 over T-955; Limekiln Rd	1952	68,340	Poor
I-83; SR 0083 over Yellow Breeches Creek	1952	68,340	Fair
I-83; SR 0083 over US 30; SR 0030	1959	57,639	Poor
I-83; SR 0083 over Trib to Codorus Creek	1957	57,639	Fair