I-4
I-4 in 2mi E Of SR-436, Seminole County, Florida received a condition grade of A (89/100). Built in 2019, the bridge carries 125K vehicles daily on I-4 over SR-434.
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
I-4 is a 7-year-old bridge located 2mi E Of SR-436 in Seminole County, Florida. The bridge carries I-4 over SR-434 with 11 traffic lanes, handling approximately 125K vehicles per day. Built in 2019, the structure spans 66.8 meters.
The bridge received a Condition Grade of A (89/100) based on Federal Highway Administration inspection data. Its deck is rated 8/9 (good), superstructure 8/9 (good), and substructure 8/9 (good).
This bridge is owned and maintained by State Highway Agency.
Location Map
Frequently Asked Questions
I-4 has a Condition Score of 89/100 (Grade A). Its deck is rated 8/9, superstructure 8/9, and substructure 8/9 on the NBI scale. The bridge is not classified as structurally deficient.
I-4 was built in 2019, making it 7 years old. The average bridge age in the United States is 48 years.
I-4 carries approximately 125K vehicles per day (average daily traffic). The bridge has 11 traffic lanes. It is 66.8 meters long and located on I-4 in 2mi E Of SR-436, Seminole County, Florida.
No, I-4 is not classified as structurally deficient. All three primary components (deck, superstructure, and substructure) are rated above 4 on the 0-9 NBI scale.
I-4 is located 2mi E Of SR-436 in Seminole County, Florida. The bridge carries I-4 over SR-434. Its coordinates are 28.690694, -81.388667. It is maintained by State Highway Agency.
I-4 carries I-4 over SR-434. The bridge is 66.8 meters long and was built in 2019.
Condition Score is calculated from deck (33%), superstructure (33%), and substructure (34%) NBI ratings with an age penalty for bridges over 50 years.