SR 1 over US 13
FairNew Castle County, Delaware · Tybouts Corner · Structure no. 1310 067
- Built
- 1990
- 35 years old
- Condition
- Fair
- inspected March 2023
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 175 ft
- 2 main spans
- Daily traffic
- 42,970
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
SR 1 over US 13 is a steel continuous stringer/multi-beam or girder carrying SR 1 over US 13 in New Castle County, Delaware. It was built in 1990, so it is 35 years old, younger than the Delaware average of 47.3 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 42,970 vehicles a day, roughly 9% of them trucks, projected to reach 54,662 by 2042. The structure is 175 ft (53.3 m) long and 70 ft wide. If it were closed, the detour would be 1.2 mi (2 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 | 7 Good | Some minor problems. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SR 1 over US 13 built?
It was built in 1990, making it 35 years old in 2025.
What condition is SR 1 over US 13 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 March 2023.
How much traffic does SR 1 over US 13 carry?
About 42,970 vehicles per day (2022 count), of which roughly 9% are trucks.
How long is SR 1 over US 13?
The structure is 175 ft (53.3 m) long with a longest span of 86 ft (26.2 m) and a deck 70 ft wide.
Who owns SR 1 over US 13?
It is owned by the State Highway Agency.