RAMP TO I 70 ML
RAMP TO I 70 ML in 0.4 MI N. Of I25/I70, Denver County, Colorado received a condition grade of B (67/100). Built in 1993, the bridge carries 200K vehicles daily on RAMP TO I 70 ML over 48th AVE RR Spur R.
RAMP TO I 70 ML carries a B on the BridgeSafety Condition Score with 67/100. Most component ratings are solid; one or two may show wear consistent with the structure’s age, but the bridge is not flagged as structurally deficient.
The bridge was built in 1993, making it 33 years old — past the early-life period but still well within typical service life. Routine inspections and modest repair work are normal for bridges in this age band. RAMP TO I 70 ML carries an average daily traffic count of 200,000 vehicles, with 2 lane(s) crossing 48th AVE RR Spur R. The owning agency is State Highway Agency; bridge inspection records flow into the federal NBI database annually.
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
RAMP TO I 70 ML is a 33-year-old bridge located 0.4 MI N. Of I25/I70 in Denver County, Colorado. The bridge carries RAMP TO I 70 ML over 48th AVE RR Spur R with 2 traffic lanes, handling approximately 200K vehicles per day. Built in 1993, the structure spans 55.6 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
RAMP TO 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.
RAMP TO I 70 ML was built in 1993, making it 33 years old. The average bridge age in the United States is 48 years.
RAMP TO I 70 ML carries approximately 200K vehicles per day (average daily traffic). The bridge has 2 traffic lanes. It is 55.6 meters long and located on RAMP TO I 70 ML in 0.4 MI N. Of I25/I70, Denver County, Colorado.
No, RAMP TO 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.
RAMP TO I 70 ML is located 0.4 MI N. Of I25/I70 in Denver County, Colorado. The bridge carries RAMP TO I 70 ML over 48th AVE RR Spur R. Its coordinates are 39.783703, -104.989708. It is maintained by State Highway Agency.
RAMP TO I 70 ML carries RAMP TO I 70 ML over 48th AVE RR Spur R. The bridge is 55.6 meters long and was built in 1993.
Condition Score is calculated from deck (33%), superstructure (33%), and substructure (34%) NBI ratings with an age penalty for bridges over 50 years.
Source: FHWA National Bridge Inventory, 2026.