I-93,FEE TPK SB
Carrying I-93,FEE TPK SB over HALL STREET
.5 MI FROM JCT 3-A, Merrimack, New Hampshire
Data updated May 2026
FHWA NBI record, refreshed with each annual release.
Bridge Snapshot: I-93,FEE TPK SB
The I-93,FEE TPK SB bridge in Merrimack, New Hampshire carries I-93,FEE TPK SB over HALL STREET. It was built in 1958, making it 68 years old today. The structure is built primarily of steel. Daily traffic averages 8,200 vehicles, placing it in the moderately-trafficked tier of New Hampshire bridges.
The latest FHWA inspection records show limited component ratings on file. The weakest component sits in unrated condition. None of this bridge's reported major components fall into the Poor condition range.
Sourced from the FHWA National Bridge Inventory. See our methodology for refresh cadence and NBI release vintage.
How I-93,FEE TPK SB compares
Live comparison across New Hampshire.
Historical Sufficiency Rating
PlainBridge-computedFHWA discontinued this calculated item; it does not determine current condition, funding eligibility, posting, or closure. How the historical reference is calculated.
Condition Ratings
Full 0–9 scale + sufficiency-rating breakdown: how condition ratings work.
Structural Details
- Year Built
- 1958
- Material
- Steel
- Avg Daily Traffic
- 8,200 vehicles/day
- Structure Number
- 005202010009600
Location
Data Source
FHWA National Bridge Inventory (NBI).
FHWA NBI Program ↗How to read this record
This page shows what the last federal inspection recorded, not whether I-93,FEE TPK SB is safe to cross today. Here is how to use it.
- NBI condition ratings reflect the latest record in this annual dataset, not a live status. Current routine inspection intervals are risk-based.
- Learn how the 0–9 condition scale and Good/Fair/Poor categories are defined. How condition ratings work
- Compare I-93,FEE TPK SB against other structures in Merrimack and across New Hampshire. New Hampshire bridges
- Noticed visible damage or a safety concern? Report it to the agency that owns the bridge, or call 911 in an emergency. How to report a bridge
Condition codes come straight from the FHWA National Bridge Inventory and are not a real-time safety judgment. Only the owning agency, a state DOT, county, or other owner, can post, restrict, or close a bridge.
Frequently Asked Questions
What do the condition ratings mean for I-93,FEE TPK SB?
I-93,FEE TPK SB in Merrimack, New Hampshire on the FHWA's 0–9 scale.
How often is I-93,FEE TPK SB inspected?
I-93,FEE TPK SB's responsible agency sets its routine interval under FHWA's risk-based inspection rules; this page does not expose the scheduled interval. It carries about 8,200 vehicles per day.
What does “structurally deficient” mean in older bridge reports?
FHWA retired that reported status beginning with the 2018 archive. I-93,FEE TPK SB is currently shown as unrated condition from its component ratings; that category is not a live closure or safety decision.
What is the inventory load rating for I-93,FEE TPK SB?
An inventory load rating is not recorded for I-93,FEE TPK SB.
Who is responsible for maintaining I-93,FEE TPK SB?
Ownership is not specified for I-93,FEE TPK SB in the NBI.
How old is I-93,FEE TPK SB and does age affect safety?
I-93,FEE TPK SB was built in 1958, making it 68 years old.
Disclaimer: Bridge condition data is from the FHWA NBI and reflects the last reported inspection. A Poor condition rating is not a live declaration that a bridge is closed or unsafe for travel. For current closure, posting, or safety information, contact the responsible transportation agency.
Every figure on PlainBridge is rendered directly from federal source data, no number is typed in by an editor. This page draws directly on federal source data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.