EB US 20 over Mid Br Catfish Ck Cc RR
GoodDubuque County, Iowa · 0.6 Mi. E of NW Arterial · Structure no. 000000000023841
- Built
- 1995
- 30 years old
- Condition
- Good
- inspected May 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 414 ft
- 5 main spans
- Daily traffic
- 14,300
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
EB US 20 over Mid Br Catfish Ck Cc RR is a prestressed concrete stringer/multi-beam or girder carrying EB US 20 over Mid Br Catfish Ck Cc RR in Dubuque County, Iowa. It was built in 1995, so it is 30 years old, younger than the Iowa average of 45.5 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 14,300 vehicles a day, roughly 8% of them trucks, projected to reach 14,300 by 2044. The structure is 414 ft (126.2 m) long and 43 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 | 7 Good | Some minor problems. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 9 Excellent | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was EB US 20 over Mid Br Catfish Ck Cc RR built?
It was built in 1995, making it 30 years old in 2025.
What condition is EB US 20 over Mid Br Catfish Ck Cc RR 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 May 2024.
How much traffic does EB US 20 over Mid Br Catfish Ck Cc RR carry?
About 14,300 vehicles per day (2022 count), of which roughly 8% are trucks.
How long is EB US 20 over Mid Br Catfish Ck Cc RR?
The structure is 414 ft (126.2 m) long with a longest span of 96 ft (29.3 m) and a deck 43 ft wide.
Who owns EB US 20 over Mid Br Catfish Ck Cc RR?
It is owned by the State Highway Agency.