HAMLIN RD
Carrying HAMLIN RD over MARTIN BROOK
2.8 MI NW OF CASWELL, Aroostook, Maine
Inventory: FHWA NBI 2024 · last ETL August 2026
FHWA NBI record, refreshed with each annual release.
HAMLIN RD in Aroostook, Maine sits above 92% of rated Maine bridges on inventory load rating (65 t), while its 1955 build year is earlier than 70% of Aroostook's recorded-year cohort (229 bridges).
HAMLIN RD in Aroostook, Maine is rated Poor in the FHWA's 2024 National Bridge Inventory. Built in 1955, it carries 1 rated component on the inspecting agency's 0-9 scale, and its weakest reported component scores 4. The lowest applicable rating sets the federal condition category, so this Poor result describes the weakest reported component rather than the structure as a whole. No NBI category is a closure decision or a live crossing-safety verdict.
NBI record plate
Structure ME:2516
INTERSTATE-ERA · STEEL · MULTI-SPAN · CULVERT-LED · LOCAL-ADT · HEAVY-LOAD · CAT-POOR
- INTERSTATE-ERA 1950–1979
- STEEL Steel
- MULTI-SPAN 2 spans
- CULVERT-LED Culvert-led
- LOCAL-ADT Local ADT
- HEAVY-LOAD Heavy load
- CAT-POOR Poor
Inspection-sheet codes from this record’s year, material family, spans, controlling component, ADT, inventory load, and NBI category, not a live closure verdict.
Bridge Snapshot: HAMLIN RD
The HAMLIN RD bridge in Aroostook, Maine carries HAMLIN RD over MARTIN BROOK. It was built in 1955, making it 71 years old today. The structure is built primarily of steel and spans 2 sections, stretching 9.4 meters (31 feet) end to end. Daily traffic averages 580 vehicles, placing it in the lower-traffic tier of Maine bridges. It is owned and maintained by State Highway Agency.
The latest FHWA inspection records show culvert at 4/9. The weakest component sits in poor condition. A component scored 4 or below, placing this bridge in the federal Poor condition category rather than declaring it unsafe or closed.
How HAMLIN RD compares
Age against the county: built in 1955, earlier than 161 of Aroostook's 229 bridges with a recorded construction year (70%), against a county median build year of 1967. Age is not a defect on its own, but it is the population from which future Poor ratings are drawn.
Live comparison across Maine bridges with a recorded inventory load rating (2,518 rated).
HAMLIN RD vs every rated Maine bridge
Inventory load rating (metric tons), FHWA NBI, this state
65 Top 8% higher than 92% of 2,518 bridges
rated Maine bridges, bucketed by value
Each bar is a band; taller bars hold more bridges. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.
Source FHWA National Bridge Inventory · August 2026
Condition Ratings
Full 0–9 scale + sufficiency-rating breakdown: how condition ratings work.
Aroostook inventory by recorded NBI category
Exclusive Good/Fair/Poor bands across all 229 bridges in this county. Orthogonal to this structure's component profile above: a county catalog share, not a live crossing-safety verdict.
Structural Details
- Year Built
- 1955
- Material
- Steel
- Number of Spans
- 2
- Structure Length
- 9.4 m (31 ft) 0
- Owner
- State Highway Agency
- Avg Daily Traffic
- 580 vehicles/day
- Structure Number
- 2516
Location
Data Source
FHWA National Bridge Inventory (NBI).
FHWA NBI Program ↗How to read this record
HAMLIN RD is in the federal Poor condition category. That is a component-based result, not a closure order.
- NBI condition ratings reflect the latest record in this annual dataset, not a live status. Current routine inspection intervals are risk-based.
- Understand what Poor condition does and does not mean before drawing conclusions. Poor condition explained
- Compare HAMLIN RD against other structures in Aroostook and across Maine. Maine 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 HAMLIN RD?
HAMLIN RD in Aroostook, Maine on the FHWA's 0–9 scale.
How often is HAMLIN RD inspected?
HAMLIN RD'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 580 vehicles per day.
What does “structurally deficient” mean in older bridge reports?
FHWA retired that reported status beginning with the 2018 archive. HAMLIN RD is currently shown as Poor condition from its component ratings; that category is not a live closure or safety decision.
What is the inventory load rating for HAMLIN RD?
HAMLIN RD has an NBI inventory load rating of 64.5 metric tons.
Who is responsible for maintaining HAMLIN RD?
HAMLIN RD is owned and maintained by State Highway Agency.
How old is HAMLIN RD and does age affect safety?
HAMLIN RD 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.
Share this inspection record
Send this source-bounded record or download its data card. An NBI condition category is not a closure or live crossing-safety verdict.
Every figure on PlainBridges is rendered directly from federal source data, no number is typed in by an editor. Component ratings, ADT, and condition category on this page are copied from the NBI record for this structure; no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of 2024 NBI release. NBI condition categories reflect the latest reported inventory record, not a live safety, closure, or travel decision.