IS 95 NBR & RAMP
IS 95 NBR & RAMP in 0.32 Mile South Of Is 695, Baltimore County, Maryland received a condition grade of B (61/100). Built in 1971, the bridge carries 177K vehicles daily on IS 95 NBR & RAMP over Sulphur Spring Road.
IS 95 NBR & RAMP carries a B on the BridgeSafety Condition Score with 61/100. 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 1971 and is now 55 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. IS 95 NBR & RAMP carries an average daily traffic count of 176,796 vehicles, with 4 lane(s) crossing Sulphur Spring Road. 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
IS 95 NBR & RAMP is a 55-year-old bridge located 0.32 Mile South Of Is 695 in Baltimore County, Maryland. The bridge carries IS 95 NBR & RAMP over Sulphur Spring Road with 4 traffic lanes, handling approximately 177K vehicles per day. Built in 1971, the structure spans 45.1 meters.
The bridge received a Condition Grade of B (61/100) based on Federal Highway Administration inspection data. Its deck is rated 6/9 (fair), superstructure 5/9 (fair), and substructure 6/9 (fair).
This bridge is owned and maintained by State Highway Agency.
Location Map
Frequently Asked Questions
IS 95 NBR & RAMP has a Condition Score of 61/100 (Grade B). Its deck is rated 6/9, superstructure 5/9, and substructure 6/9 on the NBI scale. The bridge is not classified as structurally deficient.
IS 95 NBR & RAMP was built in 1971, making it 55 years old. The average bridge age in the United States is 48 years.
IS 95 NBR & RAMP carries approximately 177K vehicles per day (average daily traffic). The bridge has 4 traffic lanes. It is 45.1 meters long and located on IS 95 NBR & RAMP in 0.32 Mile South Of Is 695, Baltimore County, Maryland.
No, IS 95 NBR & RAMP is not classified as structurally deficient. All three primary components (deck, superstructure, and substructure) are rated above 4 on the 0-9 NBI scale.
IS 95 NBR & RAMP is located 0.32 Mile South Of Is 695 in Baltimore County, Maryland. The bridge carries IS 95 NBR & RAMP over Sulphur Spring Road. Its coordinates are 0.000108, 1.016686. It is maintained by State Highway Agency.
IS 95 NBR & RAMP carries IS 95 NBR & RAMP over Sulphur Spring Road. The bridge is 45.1 meters long and was built in 1971.
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.