US 6 RAMP
US 6 RAMP in Ebnd On Ramp, Denver County, Colorado received a condition grade of A (89/100). Built in 2015, the bridge carries 136K vehicles daily on US 6 RAMP over EB C-D Road.
US 6 RAMP carries an A on the BridgeSafety Condition Score with 89/100. Deck, superstructure, and substructure ratings all sit in the better tier of the FHWA NBI distribution. The bridge is structurally sound by federal standards.
The bridge was built in 2015 and is 11 years old — relatively young against the U.S. bridge stock. Modern bridges built to current FHWA standards generally outperform older structures on condition ratings. US 6 RAMP carries an average daily traffic count of 136,000 vehicles, with 1 lane(s) crossing EB C-D Road. 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
US 6 RAMP is a 11-year-old bridge located Ebnd On Ramp in Denver County, Colorado. The bridge carries US 6 RAMP over EB C-D Road with 1 traffic lane, handling approximately 136K vehicles per day. Built in 2015, the structure spans 91.5 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
US 6 RAMP 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.
US 6 RAMP was built in 2015, making it 11 years old. The average bridge age in the United States is 48 years.
US 6 RAMP carries approximately 136K vehicles per day (average daily traffic). The bridge has 1 traffic lane. It is 91.5 meters long and located on US 6 RAMP in Ebnd On Ramp, Denver County, Colorado.
No, US 6 RAMP is not classified as structurally deficient. All three primary components (deck, superstructure, and substructure) are rated above 4 on the 0-9 NBI scale.
US 6 RAMP is located Ebnd On Ramp in Denver County, Colorado. The bridge carries US 6 RAMP over EB C-D Road. Its coordinates are 39.725192, -105.023442. It is maintained by State Highway Agency.
US 6 RAMP carries US 6 RAMP over EB C-D Road. The bridge is 91.5 meters long and was built in 2015.
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.