FHWA NBI 2024 Inspection record Public-domain dataset

N ROCK CRK RD

Carrying N ROCK CRK RD over ROCK CRK #362

0.60 MI NE OF SPUR 1637, McLennan, Texas

Data updated May 2026

FHWA NBI record, refreshed with each annual release.

Good
24 t Inventory load rating

Bridge Snapshot: N ROCK CRK RD

The N ROCK CRK RD bridge in McLennan, Texas carries N ROCK CRK RD over ROCK CRK #362. It was built in 1993, making it 33 years old today. The structure is built primarily of concrete and spans 5 sections, stretching 14.0 meters (46 feet) end to end. Daily traffic averages 1,099 vehicles, placing it in the moderately-trafficked tier of Texas bridges. It is owned and maintained by County Highway Agency.

The latest FHWA inspection records show culvert at 7/9. The weakest component sits in good condition. All reported major components score above the Poor range. Its NBI inventory load rating is 23.6 metric tons.

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

How N ROCK CRK RD compares

▼ 4.7
Load rating vs Texas average (28.3 t)
Bottom 4%
Lower load rating than 96% of Texas bridges
714
Bridges in McLennan · 12 in Poor condition
N ROCK CRK RD 23.6 t
Texas average 28.3 t

Live comparison across Texas.

Historical Sufficiency Rating

PlainBridge-computed
88.3 / 100 - historical 80–100 band
Structural adequacy /55
46.5
Serviceability /30
30.0
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 How the historical reference is calculated.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

Culvert
7/9
Good (7–9)
Inventory Load Rating
23.6 t
NBI inventory level (metric tons)
Overall Condition
Good

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

Structural Details

Year Built
1993
Material
Concrete
Number of Spans
5
Structure Length
14.0 m (46 ft)
Deck Width
13.9 m (46 ft)
Owner
County Highway Agency
Avg Daily Traffic
1,099 vehicles/day
Structure Number
091610AA0374001

How to read this record

This page shows what the last federal inspection recorded, not whether N ROCK CRK RD 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 N ROCK CRK RD against other structures in McLennan and across Texas. Texas 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 N ROCK CRK RD?

N ROCK CRK RD in McLennan, Texas on the FHWA's 0–9 scale.

How often is N ROCK CRK RD inspected?

N ROCK CRK 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 1,099 vehicles per day.

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

FHWA retired that reported status beginning with the 2018 archive. N ROCK CRK RD 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 N ROCK CRK RD?

N ROCK CRK RD has an NBI inventory load rating of 23.6 metric tons.

Who is responsible for maintaining N ROCK CRK RD?

N ROCK CRK RD is owned and maintained by County Highway Agency.

How old is N ROCK CRK RD and does age affect safety?

N ROCK CRK RD was built in 1993, making it 33 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.