INTERSTATE 95
INTERSTATE 95 in City Of Chester 43e04, Delaware County, Pennsylvania received a condition grade of B (64/100). Built in 1964, the bridge carries 135K vehicles daily on INTERSTATE 95 over Kerlin Street.
INTERSTATE 95 carries a B on the BridgeSafety Condition Score with 64/100. Most component ratings are solid; one or two may show wear consistent with the structure’s age, but the bridge is not flagged as structurally deficient.
The bridge was built in 1964 and is now 62 years old, at or past the typical 50-year design life for bridges of its vintage. Maintenance and inspection cycles are correspondingly more involved than for newer structures. INTERSTATE 95 carries an average daily traffic count of 135,104 vehicles, with 3 lane(s) crossing Kerlin Street. The owning agency is State Highway Agency; bridge inspection records flow into the federal NBI database annually.
Component Ratings
The riding surface, evaluated for cracking, spalling, and wear
Beams, girders, and trusses that support the deck
Piers, abutments, and foundations below the deck
Bridge Details
About This Bridge
INTERSTATE 95 is a 62-year-old bridge located City Of Chester 43e04 in Delaware County, Pennsylvania. The bridge carries INTERSTATE 95 over Kerlin Street with 3 traffic lanes, handling approximately 135K vehicles per day. Built in 1964 and reconstructed in 1980, the structure spans 19.5 meters.
The bridge received a Condition Grade of B (64/100) based on Federal Highway Administration inspection data. Its deck is rated 6/9 (fair), superstructure 6/9 (fair), and substructure 7/9 (good).
This bridge is owned and maintained by State Highway Agency.
Location Map
Frequently Asked Questions
INTERSTATE 95 has a Condition Score of 64/100 (Grade B). Its deck is rated 6/9, superstructure 6/9, and substructure 7/9 on the NBI scale. The bridge is not classified as structurally deficient.
INTERSTATE 95 was built in 1964 and reconstructed in 1980, making it 62 years old. The average bridge age in the United States is 48 years.
INTERSTATE 95 carries approximately 135K vehicles per day (average daily traffic). The bridge has 3 traffic lanes. It is 19.5 meters long and located on INTERSTATE 95 in City Of Chester 43e04, Delaware County, Pennsylvania.
No, INTERSTATE 95 is not classified as structurally deficient. All three primary components (deck, superstructure, and substructure) are rated above 4 on the 0-9 NBI scale.
INTERSTATE 95 is located City Of Chester 43e04 in Delaware County, Pennsylvania. The bridge carries INTERSTATE 95 over Kerlin Street. Its coordinates are 39.851764, -75.373750. It is maintained by State Highway Agency.
INTERSTATE 95 carries INTERSTATE 95 over Kerlin Street. The bridge is 19.5 meters long and was built in 1964, with reconstruction in 1980.
Condition Score is calculated from deck (33%), superstructure (33%), and substructure (34%) NBI ratings with an age penalty for bridges over 50 years.
Source: FHWA National Bridge Inventory, 2026.