Loudoun County, VA

442 public highway bridges

Loudoun County Bridge Snapshot

Loudoun County, Virginia contains 442 public highway bridges in the FHWA National Bridge Inventory. Roughly 45.9% are rated “Good,” 37.3% “Fair,” 1.1% “Poor,” and 1.1% are classified as structurally deficient — the federal designation for spans whose deck, superstructure, or substructure has been rated 4 or below on the 0–9 NBI scale. Structurally deficient does not mean unsafe to cross; it means the bridge is on the priority list for repair or replacement.

Inspections in VA are conducted by certified engineers from the state Department of Transportation on a 24-month cycle, and results are reported back to the FHWA each spring. The list below shows every NBI-tracked bridge in the county, sorted by inventory load rating. Use the “Sort by” controls to surface the lowest-rated spans first, and click any row for full inspection history, traffic counts, and condition trends.

Source: FHWA National Bridge Inventory. See methodology for full definitions.

442
Total Bridges
45.9%
Good
1.1%
Poor
1.1%
Structurally Deficient

Condition Distribution

Good
45.9% (203)
Fair
37.3% (165)
Poor
1.1% (5)
SD
1.1% (5)

All Bridges (442)

Rte.659 Northstar

Good

Over: Wetlands

0.30frRyan 0.82toBelmont, Loudoun, VA

Built 2004 Load: 76.0 t ADT: 1,800

RUSSEL BRANCH PKWY

Good

Over: BROAD RUN

01.30fr2150 01.00to607, Loudoun, VA

Built 2016 Load: 76.1 t ADT: 864

PACIFIC BLVD. SB

Good

Over: W & OD TRAIL

00.56FR625/00.48TO847, Loudoun, VA

Built 2010 Load: 76.6 t ADT: 5,550

MILL WHEEL PLACE

Good

Over: LENAH RUN

0.13fr LRP 0.30to End, Loudoun, VA

Built 2015 Load: 78.1 t ADT: 200

EQUINE PATH WAY

Good

Over: TRIB OF BULL RUN

00.10FRPADD/00.10TOEQUINE, Loudoun, VA

Built 2008 Load: 79.8 t ADT: 72

CLAIBORNE PARKWAY

Good

Over: TRIB. OF BEAVERDAM RUN

00.02FR END/00.52TO625, Loudoun, VA

Built 2000 Load: 80.4 t ADT: 13,117

PACIFIC BLVD. NB

Good

Over: W & OD TRAIL

00.52FR625/00.41TO847, Loudoun, VA

Built 2010 Load: 81.6 t ADT: 5,550

BRADDOCK RD.

Good

Over: TRIB OF BULL RUN

01.00FR659/00.75TO616, Loudoun, VA

Built 2008 Load: 81.8 t ADT: 6,669

SAWMILL LANE

Good

Over: PINEY RUN

00.35FR.END/00.20TO685, Loudoun, VA

Built 1964 Load: 86.0 t ADT: 68

Courtland Vill. Dr

Good

Over: Trib. of Big Branch

00.02FR650/00.10TOSPOTTED, Loudoun, VA

Built 2005 Load: 87.1 t ADT: 100

ALGONKIAN PARKWAY

Good

Over: SUGARLAND RUN

00.50FR637/02.70TO7, Loudoun, VA

Built 1990 Load: 87.5 t ADT: 19,332

GOLF VIEW DRIVE

Good

Over: TRIB. ELKLICK RUN

00.33FR0000/00.23TO621, Loudoun, VA

Built 2000 Load: 87.7 t ADT: 672

Loudoun County Pkw

Good

Over: TRIBUTARY OF BROAD RUN

00.30fr267 00.80to2298, Loudoun, VA

Built 2006 Load: 88.9 t ADT: 15,113

RAMP C OF ROUTE 7

Good

Over: TRIBUTARY OF BROAD RUN

00.14FR.28/00.12TO7, Loudoun, VA

Built 1990 Load: 89.7 t ADT: 6,000

JOHN S MOSBY HIWY

Good

Over: SOUTH FORK BROAD RUN

00.52FR659/00.91TO616, Loudoun, VA

Built 1974 Load: 89.7 t ADT: 9,865

W.T. Druhan Blvd.

Good

Over: Trib of Crooked run

00.70fr722 00.21to 7, Loudoun, VA

Built 2012 Load: 89.7 t ADT: 300

BELMONT RIDGE RD

Good

Over: TRIB of GOOSE CREEK

00.67 fr 2150 00.23 to7, Loudoun, VA

Built 2017 Load: 89.7 t ADT: 9,295

INNOVATION DRIVE

Good

Over: TRIB. HORSEPEN RUN

00.28fr28 00.57to605, Loudoun, VA

Built 2000 Load: 89.7 t ADT: 2,086

PAXSON ROAD

Good

Over: NORTH FORK BEAVERDAM CK.

01.3FR719/00.3TO734, Loudoun, VA

Built 1949 Load: 89.8 t ADT: 58

RIVER CREEK PKWY

Good

Over: CATTAIL BRANCH

02.14FR15/01.33TO7, Loudoun, VA

Built 1997 Load: 89.8 t ADT: 11,120

CLAIBORNE PARKWAY

Good

Over: TRIB. OF BEAVERDAM RUN

00.40FR2394/00.15TO625, Loudoun, VA

Built 2000 Load: 89.8 t ADT: 13,117

RIVER BANK STREET

Good

Over: TRIB. OF SUGARLAND RUN

00.01FRRiver/00.01TOAlgon, Loudoun, VA

Built 2000 Load: 89.8 t ADT: 3,297

HILLSBORO HUNT DR.

Good

Over: TRIB.OF BROAD RUN

.03FR LCPWY/.10TOLUCKBRID, Loudoun, VA

Built 2002 Load: 89.8 t ADT: 1,223

ASHBURN VILLAGE BL

Good

Over: TRIB.OF BROAD RUN

00.28FR640/00.38TO625, Loudoun, VA

Built 1997 Load: 89.8 t ADT: 5,000

NATIONS DRIVE

Good

Over: ELKLICK RUN

0.07fr2200/0.08toCrossfie, Loudoun, VA

Built 2004 Load: 89.8 t ADT: 649

CROSSFIELD DR.

Good

Over: TRIB.OF ELKLICK RUN

00.20FRNATI/00.01TOSHIPL, Loudoun, VA

Built 2005 Load: 89.8 t ADT: 509

MANDOLIN STREET

Good

Over: TRIB OF ELKLICK RUN

00.34FR RCD 0.10TO CARRIN, Loudoun, VA

Built 2005 Load: 89.8 t ADT: 619

RAMP F FROM RTE.28

Good

Over: INDIAN CREEK

00.02FR 846/00.12TO 28, Loudoun, VA

Built 2006 Load: 89.8 t ADT: 1,000

RAMP A FROM RTE.28

Good

Over: INDIAN CREEK

00.02FR 28/00.02TO 846, Loudoun, VA

Built 2006 Load: 89.8 t ADT: 2,000

EAST A STREET

Good

Over: Unknown Waterway

.04W20thSt./.69SMainSt., Loudoun, VA

Built 2012 Load: 89.8 t ADT: 600

Ryan Road

Good

Over: Trib of Beaverdam Creek

0.61frNorth S. 0.18toBD, Loudoun, VA

Built 2021 Load: 89.8 t ADT: 8,031

Loudoun County Pkw

Good

Over: TRIBUTARY OF BROAD RUN

0.40fr772/1.20to267, Loudoun, VA

Built 2006 Load: 90.5 t ADT: 15,113

BRADDOCK ROAD

Good

Over: ELK LICK RUN

01.30FR609/00.60TO621, Loudoun, VA

Built 2002 Load: 90.5 t ADT: 12,710

HOPE PKWY.

Good

Over: TRIB.OF UPPER TUSCARORA

00.00FR????/00.00TO????, Loudoun, VA

Built 2006 Load: 90.5 t ADT: 1,360

LOUDOUN RESERVE DR

Good

Over: TRIB.OF BROAD RUN

00.40FREVER/00.05TO SCHOL, Loudoun, VA

Built 2006 Load: 90.5 t ADT: 800

Battlefield Pkwy

Good

Over: Trib. of Cattail Branch

00.25FR773/00.50TOFORT, Loudoun, VA

Built 2011 Load: 90.5 t ADT: 10,608

ASHBURN VILL BLVD

Good

Over: TRIB OF RUSSELL BRANCH

00.07fr7; 00.28 to 1061, Loudoun, VA

Built 2017 Load: 90.5 t ADT: 14,212

TURNEYSVILLE ROAD

Poor

Over: PINEY BRANCH

00.05FR000/00.03TO671, Loudoun, VA

Built 1973 Load: 10.9 t ADT: 35

THOMAS AVENUE

Poor

Over: SUGARLAND RUN

00.10FR821/00.10TO793, Loudoun, VA

Built 1970 Load: 12.5 t ADT: 1,687

DAVIS COURT

Poor

Over: TUSCARORA CREEK

00.09FR15/00.03TO END, Loudoun, VA

Built 1971 Load: 17.1 t ADT: 195

JOHN S. MOSBY HWY.

Poor

Over: GOOSE CREEK

.34 FR 828 & .12 TO 624, Loudoun, VA

Built 1954 Load: 32.7 t ADT: 7,163

SAINT LOUIS ROAD

Poor

Over: GOOSE CREEK

00.90FR50/00.65TO743, Loudoun, VA

Built 1969 Load: 40.9 t ADT: 3,423

Read our methodology — how this data is sourced, computed, and verified.

Related

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Data sourced from official U.S. government datasets. See our methodology for details. Retrieved and formatted by PlainBridges Editorial