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Siegrist Road over Tributary to Mill Creek

Lancaster County, Pennsylvania · rated Good in the 2025 National Bridge Inventory

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

Siegrist Road over Tributary to Mill Creek in Lancaster County, Pennsylvania, is rated in good condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the culvert, rated 7 (good condition) on the 0-9 scale.
It was built in 1901, making it 124 years old at the 2025 inventory.
It carries about 200 vehicles a day (traffic count year 2020).
Its listed owner is a town or township highway agency.
It is one of 242 of the 801 inventoried bridges in Lancaster County rated good (30.2%); 87 (10.9%) are rated poor.
A good rating means every major component - deck, superstructure, substructure, or culvert - is rated 7 or higher on FHWA's 0-9 scale: no more than minor problems.

Component ratings

Component	Rating (2025)	FHWA scale meaning
Culvert	7	Good condition

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

Bridge	Built	Vehicles/day	Condition
US 30 ; SR 0030 over Fruitville Pk; SR 4011	2000	141,059	Fair
US 30; SR 0030 over Conestoga River	1953	114,612	Fair
US 30; SR 0030 over Pa 23 Walnut St	1992	114,612	Fair
US 30 over Pitney Rd	2002	114,612	Good
US 30; SR 0030 over Homeland Drive	2002	114,612	Good
U.S. 30 SR0030 over Nor/south&amtrak	2002	103,831	Good