US 40 over CSX Transportation
FairBaltimore County, Maryland · 0.45 MI W of Md 700 · Structure no. 100000030038010
- Built
- 1990
- 35 years old
- Condition
- Fair
- inspected May 2024
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 267 ft
- 3 main spans
- Daily traffic
- 47,120
- 9 count
- Owner
- State
- State Highway Agency
About this bridge
US 40 over CSX Transportation is a steel continuous stringer/multi-beam or girder carrying US 40 over CSX Transportation in Baltimore County, Maryland. It was built in 1990, so it is 35 years old, younger than the Maryland average of 52.6 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 47,120 vehicles a day, roughly 8% of them trucks, projected to reach 56,901 by 26. The structure is 267 ft (81.4 m) long and 97 ft wide. If it were closed, the detour would be 11.2 mi (18 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US 40 over CSX Transportation built?
It was built in 1990, making it 35 years old in 2025.
What condition is US 40 over CSX Transportation 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 May 2024.
How much traffic does US 40 over CSX Transportation carry?
About 47,120 vehicles per day (9 count), of which roughly 8% are trucks.
How long is US 40 over CSX Transportation?
The structure is 267 ft (81.4 m) long with a longest span of 105 ft (32 m) and a deck 97 ft wide.
Who owns US 40 over CSX Transportation?
It is owned by the State Highway Agency.