I 70 ML
I 70 ML in Denver .4 MI W Of I-25, Denver County, Colorado received a condition grade of B (67/100). Built in 1992, the bridge carries 121K vehicles daily on I 70 ML over Bnsf RR Up RR Rtd Lr.
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 34-year-old bridge located Denver .4 MI W Of I-25 in Denver County, Colorado. The bridge carries I 70 ML over Bnsf RR Up RR Rtd Lr with 8 traffic lanes, handling approximately 121K vehicles per day. Built in 1992 and reconstructed in 1997, the structure spans 136.6 meters.
The bridge received a Condition Grade of B (67/100) based on Federal Highway Administration inspection data. Its deck is rated 6/9 (fair), superstructure 6/9 (fair), and substructure 6/9 (fair).
This bridge is owned and maintained by State Highway Agency.
Location Map
Frequently Asked Questions
I 70 ML has a Condition Score of 67/100 (Grade B). Its deck is rated 6/9, superstructure 6/9, and substructure 6/9 on the NBI scale. The bridge is not classified as structurally deficient.
I 70 ML was built in 1992 and reconstructed in 1997, making it 34 years old. The average bridge age in the United States is 48 years.
I 70 ML carries approximately 121K vehicles per day (average daily traffic). The bridge has 8 traffic lanes. It is 136.6 meters long and located on I 70 ML in Denver .4 MI W Of I-25, 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 .4 MI W Of I-25 in Denver County, Colorado. The bridge carries I 70 ML over Bnsf RR Up RR Rtd Lr. Its coordinates are 39.782214, -104.998250. It is maintained by State Highway Agency.
I 70 ML carries I 70 ML over Bnsf RR Up RR Rtd Lr. The bridge is 136.6 meters long and was built in 1992, with reconstruction in 1997.
Condition Score is calculated from deck (33%), superstructure (33%), and substructure (34%) NBI ratings with an age penalty for bridges over 50 years.