FHWA NBI 2024 Inspection record Public-domain dataset

MAYFIELD FALLS

Carrying MAYFIELD FALLS over TRIB TO MUDDY RUN

WEST OF GLASGOW, New Castle, Delaware

Data updated May 2026

FHWA NBI record, refreshed with each annual release.

Good
40 t Inventory load rating

Bridge Snapshot: MAYFIELD FALLS

The MAYFIELD FALLS bridge in New Castle, Delaware carries MAYFIELD FALLS over TRIB TO MUDDY RUN. It was built in 2022, making it 4 years old today. The structure is built primarily of concrete and spans 2 sections, stretching 7.9 meters (26 feet) end to end. Daily traffic averages 99 vehicles, placing it in the lower-traffic tier of Delaware bridges. It is owned and maintained by State Highway Agency.

The latest FHWA inspection records show culvert at 8/9. The weakest component sits in good condition. All reported major components score above the Poor range. Its NBI inventory load rating is 39.9 metric tons.

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

How MAYFIELD FALLS compares

▲ 0.4
Load rating vs Delaware average (39.5 t)
Top 42%
Higher load rating than 58% of Delaware bridges
533
Bridges in New Castle · 5 in Poor condition
MAYFIELD FALLS 39.9 t
Delaware average 39.5 t

Live comparison across Delaware.

Historical Sufficiency Rating

PlainBridge-computed
100.0 / 100 - historical 80–100 band
Structural adequacy /55
55.0
Serviceability /30
30.0
Essentiality /15
15.0
Special reductions
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 How the historical reference is calculated.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
8/9
Good (7–9)
Inventory Load Rating
39.9 t
NBI inventory level (metric tons)
Overall Condition
Good

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

Structural Details

Year Built
2022
Material
Concrete
Number of Spans
2
Structure Length
7.9 m (26 ft)
Owner
State Highway Agency
Avg Daily Traffic
99 vehicles/day
Structure Number
1353D 000

How to read this record

This page shows what the last federal inspection recorded, not whether MAYFIELD FALLS 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 MAYFIELD FALLS against other structures in New Castle and across Delaware. Delaware 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 MAYFIELD FALLS?

MAYFIELD FALLS in New Castle, Delaware on the FHWA's 0–9 scale.

How often is MAYFIELD FALLS inspected?

MAYFIELD FALLS'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 99 vehicles per day.

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

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

What is the inventory load rating for MAYFIELD FALLS?

MAYFIELD FALLS has an NBI inventory load rating of 39.9 metric tons.

Who is responsible for maintaining MAYFIELD FALLS?

MAYFIELD FALLS is owned and maintained by State Highway Agency.

How old is MAYFIELD FALLS and does age affect safety?

MAYFIELD FALLS was built in 2022, making it 4 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.