STATE ROUTE 51 SB
STATE ROUTE 51 SB in 03-Sac-051-4.02l-Sac, Sacramento County, California received a condition grade of C (55/100). Built in 1946, the bridge carries 127K vehicles daily on STATE ROUTE 51 SB over Arden Way.
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 51 SB is a 80-year-old bridge located 03-Sac-051-4.02l-Sac in Sacramento County, California. The bridge carries STATE ROUTE 51 SB over Arden Way with 6 traffic lanes, handling approximately 127K vehicles per day. Built in 1946, the structure spans 31.8 meters.
The bridge received a Condition Grade of C (55/100) 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
STATE ROUTE 51 SB has a Condition Score of 55/100 (Grade C). 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.
STATE ROUTE 51 SB was built in 1946, making it 80 years old. The average bridge age in the United States is 48 years.
STATE ROUTE 51 SB carries approximately 127K vehicles per day (average daily traffic). The bridge has 6 traffic lanes. It is 31.8 meters long and located on STATE ROUTE 51 SB in 03-Sac-051-4.02l-Sac, Sacramento County, California.
No, STATE ROUTE 51 SB 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 51 SB is located 03-Sac-051-4.02l-Sac in Sacramento County, California. The bridge carries STATE ROUTE 51 SB over Arden Way. Its coordinates are 38.603467, -121.435075. It is maintained by State Highway Agency.
STATE ROUTE 51 SB carries STATE ROUTE 51 SB over Arden Way. The bridge is 31.8 meters long and was built in 1946.
Condition Score is calculated from deck (33%), superstructure (33%), and substructure (34%) NBI ratings with an age penalty for bridges over 50 years.