Ramp to I 70 Ml over 48th Ave RR Spur R
FairDenver County, Colorado · 0.4 MI N. of I25/I70 · Structure no. E-16-NX
- Built
- 1993
- 32 years old
- Condition
- Fair
- inspected July 2024
- Type
- Box Beam or Girders - Single or Spread
- Prestressed Concrete Continuous
- Length
- 182 ft
- 2 main spans
- Daily traffic
- 200,000
- 2020 count
- Owner
- State
- State Highway Agency
About this bridge
Ramp to I 70 Ml over 48th Ave RR Spur R is a prestressed concrete continuous box beam or girders - single or spread carrying Ramp to I 70 Ml over 48th Ave RR Spur R in Denver County, Colorado. It was built in 1993, so it is 32 years old, younger than the Colorado average of 42.2 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 200,000 vehicles a day, roughly 10% of them trucks, projected to reach 232,000 by 2040. The structure is 182 ft (55.6 m) long and 39 ft wide. If it were closed, the detour would be 0.6 mi (1 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Ramp to I 70 Ml over 48th Ave RR Spur R built?
It was built in 1993, making it 32 years old in 2025.
What condition is Ramp to I 70 Ml over 48th Ave RR Spur R in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in July 2024.
How much traffic does Ramp to I 70 Ml over 48th Ave RR Spur R carry?
About 200,000 vehicles per day (2020 count), of which roughly 10% are trucks.
How long is Ramp to I 70 Ml over 48th Ave RR Spur R?
The structure is 182 ft (55.6 m) long with a longest span of 89 ft (27.2 m) and a deck 39 ft wide.
Who owns Ramp to I 70 Ml over 48th Ave RR Spur R?
It is owned by the State Highway Agency.