STATE ROUTE 1
STATE ROUTE 1 in 05-Scr-001-16.63-Scr, Santa Cruz County, California received a condition grade of B (70/100). Built in 2008, the bridge carries 130K vehicles daily on STATE ROUTE 1 over Emeline Street.
STATE ROUTE 1 carries a B on the BridgeSafety Condition Score with 70/100. 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 2008 and is 18 years old — relatively young against the U.S. bridge stock. Modern bridges built to current FHWA standards generally outperform older structures on condition ratings. STATE ROUTE 1 carries an average daily traffic count of 130,000 vehicles, with 6 lane(s) crossing Emeline 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
STATE ROUTE 1 is a 18-year-old bridge located 05-Scr-001-16.63-Scr in Santa Cruz County, California. The bridge carries STATE ROUTE 1 over Emeline Street with 6 traffic lanes, handling approximately 130K vehicles per day. Built in 2008, the structure spans 16.4 meters.
The bridge received a Condition Grade of B (70/100) based on Federal Highway Administration inspection data. Its deck is rated 7/9 (good), superstructure 7/9 (good), and substructure 5/9 (fair).
This bridge is owned and maintained by State Highway Agency.
Location Map
Frequently Asked Questions
STATE ROUTE 1 has a Condition Score of 70/100 (Grade B). Its deck is rated 7/9, superstructure 7/9, and substructure 5/9 on the NBI scale. The bridge is not classified as structurally deficient.
STATE ROUTE 1 was built in 2008, making it 18 years old. The average bridge age in the United States is 48 years.
STATE ROUTE 1 carries approximately 130K vehicles per day (average daily traffic). The bridge has 6 traffic lanes. It is 16.4 meters long and located on STATE ROUTE 1 in 05-Scr-001-16.63-Scr, Santa Cruz County, California.
No, STATE ROUTE 1 is not classified as structurally deficient. All three primary components (deck, superstructure, and substructure) are rated above 4 on the 0-9 NBI scale.
STATE ROUTE 1 is located 05-Scr-001-16.63-Scr in Santa Cruz County, California. The bridge carries STATE ROUTE 1 over Emeline Street. Its coordinates are 36.989286, -122.017761. It is maintained by State Highway Agency.
STATE ROUTE 1 carries STATE ROUTE 1 over Emeline Street. The bridge is 16.4 meters long and was built in 2008.
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.