MAPLEWOODS PKWY
Carrying MAPLEWOODS PKWY over SHOAL CR
S 1 T 51 N R 33 W, Clay, Missouri
Data updated May 2026
FHWA NBI record, refreshed with each annual release.
Bridge Snapshot: MAPLEWOODS PKWY
The MAPLEWOODS PKWY bridge in Clay, Missouri carries MAPLEWOODS PKWY over SHOAL CR. It was built in 2010, making it 16 years old today. The structure is built primarily of steel and spans 2 sections, stretching 94.2 meters (309 feet) end to end. Daily traffic averages 4,209 vehicles, placing it in the moderately-trafficked tier of Missouri bridges. It is owned and maintained by City/Municipal Highway Agency.
The latest FHWA inspection records show a deck rating of 7/9, superstructure at 8/9, substructure at 8/9. The weakest component sits in good condition. No reported major component scores in the Poor range under the current federal condition thresholds. Its NBI inventory load rating is 37.8 metric tons.
Sourced from the FHWA National Bridge Inventory. See our methodology for refresh cadence and NBI release vintage.
How MAPLEWOODS PKWY compares
Live comparison across Missouri.
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 How the historical reference is calculated.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
- 2010
- Material
- Steel
- Number of Spans
- 2
- Structure Length
- 94.2 m (309 ft)
- Deck Width
- 11.2 m (37 ft)
- Owner
- City/Municipal Highway Agency
- Avg Daily Traffic
- 4,209 vehicles/day
- Structure Number
- 34114
Location
Data Source
FHWA National Bridge Inventory (NBI).
FHWA NBI Program ↗Condition Analysis
- • The deck (driving surface) is in good condition (7/9), showing no significant deterioration.
- • The superstructure (beams and supports above the deck) rates good at 8/9, with no significant deterioration on file.
- • The substructure (piers and abutments) rates good at 8/9, with no significant deterioration on file.
How to read this record
This page shows what the last federal inspection recorded, not whether MAPLEWOODS PKWY 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 MAPLEWOODS PKWY against other structures in Clay and across Missouri. Missouri 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 MAPLEWOODS PKWY?
MAPLEWOODS PKWY in Clay, Missouri has a deck rating of 7/9, superstructure rating of 8/9, and substructure rating of 8/9 on the FHWA's 0–9 scale.
How often is MAPLEWOODS PKWY inspected?
MAPLEWOODS PKWY'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 4,209 vehicles per day.
What does “structurally deficient” mean in older bridge reports?
FHWA retired that reported status beginning with the 2018 archive. MAPLEWOODS PKWY 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 MAPLEWOODS PKWY?
MAPLEWOODS PKWY has an NBI inventory load rating of 37.8 metric tons.
Who is responsible for maintaining MAPLEWOODS PKWY?
MAPLEWOODS PKWY is owned and maintained by City/Municipal Highway Agency.
How old is MAPLEWOODS PKWY and does age affect safety?
MAPLEWOODS PKWY was built in 2010, making it 16 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.