SR1 Northbound over Christina River
GoodNew Castle County, Delaware · East of Christiana · Structure no. 1329N067
- Built
- 1992
- 33 years old
- Condition
- Good
- inspected April 2021
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 689 ft
- 9 main spans
- Daily traffic
- 33,277
- 2020 count
- Owner
- State
- State Highway Agency
About this bridge
SR1 Northbound over Christina River is a prestressed concrete continuous stringer/multi-beam or girder carrying SR1 Northbound over Christina River in New Castle County, Delaware. It was built in 1992, so it is 33 years old, younger than the Delaware average of 47.3 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 33,277 vehicles a day, roughly 9% of them trucks, projected to reach 41,360 by 2042. The structure is 689 ft (210.1 m) long and 57 ft wide. If it were closed, the detour would be 0.6 mi (1 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 | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SR1 Northbound over Christina River built?
It was built in 1992, making it 33 years old in 2025.
What condition is SR1 Northbound over Christina River 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 April 2021.
How much traffic does SR1 Northbound over Christina River carry?
About 33,277 vehicles per day (2020 count), of which roughly 9% are trucks.
How long is SR1 Northbound over Christina River?
The structure is 689 ft (210.1 m) long with a longest span of 98 ft (29.9 m) and a deck 57 ft wide.
Who owns SR1 Northbound over Christina River?
It is owned by the State Highway Agency.