Structure I 947 · Clark County, NV
Carries I 515 Us95 Us93 over Sr604 & Maryland Pw, Las Vegas.
Set by its lowest-rated component: Deck and Superstructure at 6 of 9.
How ratings work6,379 ft end to end, longest span 125 ft: about 18 football fields, or 1.2 miles. Lengths are drawn to scale; at this length a semi-truck would be a speck. Each part is colored by its latest inspection rating. The inventory records lengths but not heights or the layout of the shorter spans, so those are drawn as typical for a box-beam bridge.
| State | Nevada |
| County | Clark |
| Location | Las Vegas |
| Carries | I 515 Us95 Us93 |
| Crosses | Sr604 & Maryland Pw |
| Coordinates | 36.16984, -115.12943 |
| Material | Concrete Continuous |
| Design | Box Beam - Multiple |
| Total Length | 6378.9 ft (1944.3 m) |
| Max Span | 125.0 ft (38.1 m) |
| Deck Width | 118.1 ft (36 m) |
| Deck Area | 69994.8 sq m |
| Main Spans | 28 |
| Year Built | 1985 |
| Avg Daily Traffic | 138,000 (2021) |
| Truck Traffic | 4% |
| Lanes On Bridge | 6 |
| Lanes Under Bridge | 38 |
| Last Inspection | October 2023 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Scour Critical | Not applicable |
| Structure Number | I 947 |
Inspectors rate each major part of a bridge (the deck you drive on, the superstructure of beams that holds it up, and the substructure of piers and abutments beneath) on a 0–9 scale. A bridge's overall condition is its lowest of those ratings, so one deteriorated component makes the whole bridge "poor."
A poor rating is not a closure. It means the bridge is flagged for priority repair or replacement; bridges judged unsafe are closed or posted with weight limits. The waterway (channel) rating is reported, but it does not count toward the overall classification.