FHWA NBI 2024 Inspection record Public-domain dataset

DAISY HILL ROAD

Carrying DAISY HILL ROAD over GREAT BROOK

0.09 MI FR NH RTE 120, Grafton, New Hampshire

Data updated May 2026

FHWA NBI record, refreshed with each annual release.

Fair
100 t Inventory load rating

Bridge Snapshot: DAISY HILL ROAD

The DAISY HILL ROAD bridge in Grafton, New Hampshire carries DAISY HILL ROAD over GREAT BROOK. It was built in 1955, making it 71 years old today. The structure is built primarily of steel and spans 1 section, stretching 6.8 meters (22 feet) end to end. Daily traffic averages 618 vehicles, placing it in the lower-traffic tier of New Hampshire bridges. It is owned and maintained by City/Municipal Highway Agency.

The latest FHWA inspection records show culvert at 6/9. The weakest component sits in fair condition. All reported major components score above the Poor range. Its NBI inventory load rating is 99.9 metric tons.

Sourced from the FHWA National Bridge Inventory. See our methodology for refresh cadence and NBI release vintage.

How DAISY HILL ROAD compares

▲ 61.7
Load rating vs New Hampshire average (38.2 t)
Top 1%
Higher load rating than 99% of New Hampshire bridges
544
Bridges in Grafton · 43 in Poor condition
DAISY HILL ROAD 99.9 t
New Hampshire average 38.2 t

Live comparison across New Hampshire.

Historical Sufficiency Rating

PlainBridge-computed
98.8 / 100 - historical 80–100 band
Structural adequacy /55
55.0
Serviceability /30
30.0
Essentiality /15
14.8
Special reductions
−1.0

FHWA discontinued this calculated item; it does not determine current condition, funding eligibility, posting, or closure. How the historical reference is calculated.

Condition Ratings

Culvert
6/9
Fair (5–6)
Inventory Load Rating
99.9 t
NBI inventory level (metric tons)
Overall Condition
Fair

Full 0–9 scale + sufficiency-rating breakdown: how condition ratings work.

Structural Details

Year Built
1955
Material
Steel
Number of Spans
1
Structure Length
6.8 m (22 ft)
Owner
City/Municipal Highway Agency
Avg Daily Traffic
618 vehicles/day
Structure Number
014401410009300

How to read this record

This page shows what the last federal inspection recorded, not whether DAISY HILL ROAD 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 DAISY HILL ROAD against other structures in Grafton 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 DAISY HILL ROAD?

DAISY HILL ROAD in Grafton, New Hampshire on the FHWA's 0–9 scale.

How often is DAISY HILL ROAD inspected?

DAISY HILL ROAD'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 618 vehicles per day.

What does “structurally deficient” mean in older bridge reports?

FHWA retired that reported status beginning with the 2018 archive. DAISY HILL ROAD is currently shown as Fair condition from its component ratings; that category is not a live closure or safety decision.

What is the inventory load rating for DAISY HILL ROAD?

DAISY HILL ROAD has an NBI inventory load rating of 99.9 metric tons.

Who is responsible for maintaining DAISY HILL ROAD?

DAISY HILL ROAD is owned and maintained by City/Municipal Highway Agency.

How old is DAISY HILL ROAD and does age affect safety?

DAISY HILL ROAD was built in 1955, making it 71 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.

Data sourced from the Federal Highway Administration National Bridge Inventory. See our methodology for details. Retrieved and formatted by PlainBridges

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.