I 70 ML
I 70 ML in Denver, Denver County, Colorado received a condition grade of B (61/100). Built in 1965, the bridge carries 130K vehicles daily on I 70 ML over Zuni Street.
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 70 ML is a 61-year-old bridge located Denver in Denver County, Colorado. The bridge carries I 70 ML over Zuni Street with 6 traffic lanes, handling approximately 130K vehicles per day. Built in 1965, the structure spans 36.9 meters.
The bridge received a Condition Grade of B (61/100) based on Federal Highway Administration inspection data. Its deck is rated 5/9 (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
I 70 ML has a Condition Score of 61/100 (Grade B). Its deck is rated 5/9, superstructure 6/9, and substructure 7/9 on the NBI scale. The bridge is not classified as structurally deficient.
I 70 ML was built in 1965, making it 61 years old. The average bridge age in the United States is 48 years.
I 70 ML carries approximately 130K vehicles per day (average daily traffic). The bridge has 6 traffic lanes. It is 36.9 meters long and located on I 70 ML in Denver, Denver County, Colorado.
No, I 70 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 70 ML is located Denver in Denver County, Colorado. The bridge carries I 70 ML over Zuni Street. Its coordinates are 39.783492, -105.016064. It is maintained by State Highway Agency.
I 70 ML carries I 70 ML over Zuni Street. The bridge is 36.9 meters long and was built in 1965.
Condition Score is calculated from deck (33%), superstructure (33%), and substructure (34%) NBI ratings with an age penalty for bridges over 50 years.