I-93 NB C-D Road over I-89 Turkey River Ped
GoodMerrimack County, New Hampshire · At Bow Interchange · Structure no. 002701360016100
- Built
- 1978
- 47 years old, rebuilt 2002
- Condition
- Good
- inspected April 2024
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 245 ft
- 5 main spans
- Daily traffic
- 22,560
- 2023 count
- Owner
- Toll Authority
- State Toll Authority
About this bridge
I-93 NB C-D Road over I-89 Turkey River Ped is a steel continuous stringer/multi-beam or girder carrying I-93 NB C-D Road over I-89 Turkey River Ped in Merrimack County, New Hampshire. It was built in 1978 and reconstructed in 2002, so it is 47 years old, younger than the New Hampshire average of 56.9 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 22,560 vehicles a day, roughly 6% of them trucks, projected to reach 33,388 by 2043. The structure is 245 ft (74.7 m) long and 53 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 | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I-93 NB C-D Road over I-89 Turkey River Ped built?
It was built in 1978, making it 47 years old in 2025. It was reconstructed in 2002.
What condition is I-93 NB C-D Road over I-89 Turkey River Ped 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 2024.
How much traffic does I-93 NB C-D Road over I-89 Turkey River Ped carry?
About 22,560 vehicles per day (2023 count), of which roughly 6% are trucks.
How long is I-93 NB C-D Road over I-89 Turkey River Ped?
The structure is 245 ft (74.7 m) long with a longest span of 58 ft (17.7 m) and a deck 53 ft wide.
Who owns I-93 NB C-D Road over I-89 Turkey River Ped?
It is owned by the State Toll Authority.