US 17 NB over Harry M Hallman Jr Blvd
FairCharleston County, South Carolina · Charleston City Limits · Structure no. 000000000009835
- Built
- 2005
- 20 years old
- Condition
- Fair
- inspected May 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 810 ft
- 6 main spans
- Daily traffic
- 33,000
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
US 17 NB over Harry M Hallman Jr Blvd is a prestressed concrete continuous stringer/multi-beam or girder carrying US 17 NB over Harry M Hallman Jr Blvd in Charleston County, South Carolina. It was built in 2005, so it is 20 years old, younger than the South Carolina average of 48 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 33,000 vehicles a day, roughly 3% of them trucks, projected to reach 47,190 by 2043. The structure is 810 ft (246.9 m) long and 39 ft wide.
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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| 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 17 NB over Harry M Hallman Jr Blvd built?
It was built in 2005, making it 20 years old in 2025.
What condition is US 17 NB over Harry M Hallman Jr Blvd 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 2023.
How much traffic does US 17 NB over Harry M Hallman Jr Blvd carry?
About 33,000 vehicles per day (2023 count), of which roughly 3% are trucks.
How long is US 17 NB over Harry M Hallman Jr Blvd?
The structure is 810 ft (246.9 m) long with a longest span of 135 ft (41.1 m) and a deck 39 ft wide.
Who owns US 17 NB over Harry M Hallman Jr Blvd?
It is owned by the State Highway Agency.