FHWA NBI 2024 Inspection record Public-domain dataset

SIMPAUG TURNPIKE

Carrying SIMPAUG TURNPIKE over SAUGATUCK RIVER

EAST OF RAILROAD STATION, Fairfield, Connecticut

Data updated May 2026

FHWA NBI record, refreshed with each annual release.

Fair
48 t Inventory load rating

Bridge Snapshot: SIMPAUG TURNPIKE

The SIMPAUG TURNPIKE bridge in Fairfield, Connecticut carries SIMPAUG TURNPIKE over SAUGATUCK RIVER. It was built in 1956, making it 70 years old today. It was last reconstructed in 1992, extending its service life. The structure is built primarily of wood or timber and spans 1 section, stretching 7.9 meters (26 feet) end to end. Daily traffic averages 895 vehicles, placing it in the lower-traffic tier of Connecticut bridges. It is owned and maintained by Town/Township Highway Agency.

The latest FHWA inspection records show a deck rating of 7/9, superstructure at 7/9, substructure at 6/9. The weakest component sits in fair condition. No reported major component scores in the Poor range under the current federal condition thresholds. Its NBI inventory load rating is 48.3 metric tons.

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

How SIMPAUG TURNPIKE compares

▲ 3.4
Load rating vs Connecticut average (44.9 t)
Top 31%
Higher load rating than 69% of Connecticut bridges
840
Bridges in Fairfield · 30 in Poor condition
SIMPAUG TURNPIKE 48.3 t
Connecticut average 44.9 t

Live comparison across Connecticut.

Historical Sufficiency Rating

PlainBridge-computed
77.8 / 100 - historical 50–79.9 band
Structural adequacy /55
55.0
Serviceability /30
11.0
Essentiality /15
14.8
Special reductions
−3.0

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 How the historical reference is calculated.

Condition Ratings

Deck
7/9
Good (7–9)
Superstructure
7/9
Good (7–9)
Substructure
6/9
Fair (5–6)
Inventory Load Rating
48.3 t
NBI inventory level (metric tons)
Overall Condition
Fair

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

Structural Details

Year Built
1956
Last Reconstructed
1992
Material
Wood or Timber
Number of Spans
1
Structure Length
7.9 m (26 ft)
Deck Width
6.8 m (22 ft)
Owner
Town/Township Highway Agency
Avg Daily Traffic
895 vehicles/day
Structure Number
05022

Condition Analysis

  • At 7/9, the deck (driving surface) is in good shape and shows no significant wear.
  • At 7/9, the superstructure (beams and supports above the deck) is in good shape and shows no significant wear.
  • At 6/9, the substructure (piers and abutments) shows fair condition, with minor wear flagged for upkeep.

How to read this record

This page shows what the last federal inspection recorded, not whether SIMPAUG TURNPIKE 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 SIMPAUG TURNPIKE against other structures in Fairfield and across Connecticut. Connecticut 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 SIMPAUG TURNPIKE?

SIMPAUG TURNPIKE in Fairfield, Connecticut has a deck rating of 7/9, superstructure rating of 7/9, and substructure rating of 6/9 on the FHWA's 0–9 scale.

How often is SIMPAUG TURNPIKE inspected?

SIMPAUG TURNPIKE'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 895 vehicles per day.

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

FHWA retired that reported status beginning with the 2018 archive. SIMPAUG TURNPIKE 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 SIMPAUG TURNPIKE?

SIMPAUG TURNPIKE has an NBI inventory load rating of 48.3 metric tons.

Who is responsible for maintaining SIMPAUG TURNPIKE?

SIMPAUG TURNPIKE is owned and maintained by Town/Township Highway Agency.

How old is SIMPAUG TURNPIKE and does age affect safety?

SIMPAUG TURNPIKE was built in 1956, making it 70 years old and last reconstructed in 1992.

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.