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U.s.route 30 over Jonathans Thorofare

Atlantic County, New Jersey · rated Poor in the 2025 National Bridge Inventory

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

U.s.route 30 over Jonathans Thorofare in Atlantic County, New Jersey, is rated in poor condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the substructure, rated 4 (poor condition) on the 0-9 scale.
It was built in 1952 and reconstructed in 1994, making it 73 years old at the 2025 inventory.
It carries about 52,061 vehicles a day (traffic count year 2023).
Its listed owner is the state highway agency.
It is one of 12 of the 207 inventoried bridges in Atlantic County rated poor (5.8%); 12 (5.8%) 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

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

Bridge	Built	Vehicles/day	Condition
US 206 over Sleepers Brook	2016	98,485	Good
A.c. Expressway over Abandoned Railroad	1963	89,439	Fair
Ac/bc Connector NB over Rt. 87 & Brigantine Blvd	2001	63,913	Good
Route US 30 over Penrose Canal	2003	63,907	Good
US RT.30 & CR 585 over Absecon Creek	1963	56,413	Fair
US 30 over Newfound Thorofare	1952	54,315	Poor