FHWA NBI 2024 Inspection record Public-domain dataset

W. COLLEGE TERRACE

Carrying W. COLLEGE TERRACE over CARROLL CREEK

0.2 MI NORTH OF MD 144, Frederick, Maryland

Data updated May 2026

FHWA NBI record, refreshed with each annual release.

Fair
35 t Inventory load rating

Bridge Snapshot: W. COLLEGE TERRACE

The W. COLLEGE TERRACE bridge in Frederick, Maryland carries W. COLLEGE TERRACE over CARROLL CREEK. It was built in 1933, making it 93 years old today. It was last reconstructed in 1982, extending its service life. The structure is built primarily of steel continuous and spans 2 sections, stretching 17.7 meters (58 feet) end to end. Daily traffic averages 4,060 vehicles, placing it in the moderately-trafficked tier of Maryland 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 7/9, substructure at 6/9. The weakest component sits in fair condition. All reported major components score above the Poor range. Its NBI inventory load rating is 35.4 metric tons.

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

How W. COLLEGE TERRACE compares

▼ 15.7
Load rating vs Maryland average (51.1 t)
Bottom 30%
Lower load rating than 70% of Maryland bridges
491
Bridges in Frederick · 13 in Poor condition
W. COLLEGE TERRACE 35.4 t
Maryland average 51.1 t

Live comparison across Maryland.

Historical Sufficiency Rating

PlainBridge-computed
98.6 / 100 - historical 80–100 band
Structural adequacy /55
55.0
Serviceability /30
29.0
Essentiality /15
14.6
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 How the historical reference is calculated.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

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

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

Structural Details

Year Built
1933
Last Reconstructed
1982
Material
Steel Continuous
Number of Spans
2
Structure Length
17.7 m (58 ft)
Deck Width
15.3 m (50 ft)
Owner
City/Municipal Highway Agency
Avg Daily Traffic
4,060 vehicles/day
Structure Number
200000F-F-09010

Condition Analysis

  • The deck (driving surface) rates good at 7/9, with no significant deterioration on file.
  • At 7/9, the superstructure (beams and supports above the deck) is in good shape and shows no significant wear.
  • The substructure (piers and abutments) is in fair condition (6/9), with minor deterioration that may require routine maintenance.

How to read this record

This page shows what the last federal inspection recorded, not whether W. COLLEGE TERRACE 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 W. COLLEGE TERRACE against other structures in Frederick and across Maryland. Maryland 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 W. COLLEGE TERRACE?

W. COLLEGE TERRACE in Frederick, Maryland 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 W. COLLEGE TERRACE inspected?

W. COLLEGE TERRACE'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 4,060 vehicles per day.

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

FHWA retired that reported status beginning with the 2018 archive. W. COLLEGE TERRACE 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 W. COLLEGE TERRACE?

W. COLLEGE TERRACE has an NBI inventory load rating of 35.4 metric tons.

Who is responsible for maintaining W. COLLEGE TERRACE?

W. COLLEGE TERRACE is owned and maintained by City/Municipal Highway Agency.

How old is W. COLLEGE TERRACE and does age affect safety?

W. COLLEGE TERRACE was built in 1933, making it 93 years old and last reconstructed in 1982.

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.