I 225 ML
I 225 ML in Aurora 1.25 S Of JCT I 70, Adams County, Colorado received a condition grade of A (93/100). Built in 1990, the bridge carries 121K vehicles daily on I 225 ML over 28th & 30th AVE Sand.
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 225 ML is a 36-year-old bridge located Aurora 1.25 S Of JCT I 70 in Adams County, Colorado. The bridge carries I 225 ML over 28th & 30th AVE Sand with 6 traffic lanes, handling approximately 121K vehicles per day. Built in 1990, the structure spans 121 meters.
The bridge received a Condition Grade of A (93/100) based on Federal Highway Administration inspection data. Its deck is rated 7/9 (good), superstructure 9/9 (good), and substructure 9/9 (good).
This bridge is owned and maintained by State Highway Agency.
Location Map
Frequently Asked Questions
I 225 ML has a Condition Score of 93/100 (Grade A). Its deck is rated 7/9, superstructure 9/9, and substructure 9/9 on the NBI scale. The bridge is not classified as structurally deficient.
I 225 ML was built in 1990, making it 36 years old. The average bridge age in the United States is 48 years.
I 225 ML carries approximately 121K vehicles per day (average daily traffic). The bridge has 6 traffic lanes. It is 121 meters long and located on I 225 ML in Aurora 1.25 S Of JCT I 70, Adams County, Colorado.
No, I 225 ML 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 225 ML is located Aurora 1.25 S Of JCT I 70 in Adams County, Colorado. The bridge carries I 225 ML over 28th & 30th AVE Sand. Its coordinates are 39.756028, -104.827461. It is maintained by State Highway Agency.
I 225 ML carries I 225 ML over 28th & 30th AVE Sand. The bridge is 121 meters long and was built in 1990.
Condition Score is calculated from deck (33%), superstructure (33%), and substructure (34%) NBI ratings with an age penalty for bridges over 50 years.