88th St. over US 36 Ml
GoodBoulder County, Colorado · 3.5 MI W. of SH 121 · Structure no. E-16-QU
- Built
- 2000
- 25 years old
- Condition
- Good
- inspected July 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 325 ft
- 2 main spans
- Daily traffic
- 8,157
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
88th St. over US 36 Ml is a prestressed concrete continuous stringer/multi-beam or girder carrying 88th St. over US 36 Ml in Boulder County, Colorado. It was built in 2000, so it is 25 years old, younger than the Colorado average of 42.2 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 8,157 vehicles a day, roughly 1% of them trucks, projected to reach 9,788 by 2042. The structure is 325 ft (99 m) long and 57 ft wide. If it were closed, the detour would be 1.2 mi (2 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 8 Very Good | No problems noted. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 88th St. over US 36 Ml built?
It was built in 2000, making it 25 years old in 2025.
What condition is 88th St. over US 36 Ml in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in July 2023.
How much traffic does 88th St. over US 36 Ml carry?
About 8,157 vehicles per day (2023 count), of which roughly 1% are trucks.
How long is 88th St. over US 36 Ml?
The structure is 325 ft (99 m) long with a longest span of 160 ft (48.9 m) and a deck 57 ft wide.
Who owns 88th St. over US 36 Ml?
It is owned by the State Highway Agency.