Fairfax County, VA

751 public highway bridges

Fairfax County Bridge Snapshot

Fairfax County, Virginia contains 751 public highway bridges in the FHWA National Bridge Inventory. Roughly 29.2% are rated “Good,” 29.8% “Fair,” 0.5% “Poor,” and 0.5% 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.

751
Total Bridges
29.2%
Good
0.5%
Poor
0.5%
Structurally Deficient

Condition Distribution

Good
29.2% (219)
Fair
29.8% (224)
Poor
0.5% (4)
SD
0.5% (4)

All Bridges (751)

SULLY ROAD

Fair

Over: TRIBUTARY OF CAIN BRANCH

0.65mi.Fr 50/1.90mi.To668, Fairfax, VA

Built 1990 Load: 89.7 t ADT: 84,996

ARLINGTON BLVD.

Fair

Over: HOLMES RUN

00.41FR495/00.19TOF-766, Fairfax, VA

Built 1932 Load: 89.7 t ADT: 47,065

RAMP CC & F

Fair

Over: HOLMES RUN

00.15FR50/00.05TOSPINE, Fairfax, VA

Built 1986 Load: 89.7 t ADT: 4,190

I-66; RAMPs A,F&50

Fair

Over: DIFFICULT RUN

02.25FR286/00.08TO50, Fairfax, VA

Built 1964 Load: 89.7 t ADT: 170,813

I-66 and Metrorail

Fair

Over: BEAR BRANCH

0073243 0170495, Fairfax, VA

Built 1964 Load: 89.7 t ADT: 146,066

ROUTE 0066

Fair

Over: LONG BRANCH

01.51TO243/00.92TO495, Fairfax, VA

Built 1964 Load: 89.7 t ADT: 153,895

CAPITAL BELTWAY

Fair

Over: TRIB.OF CAMERON RUN

02.10FR613/01.09TO241, Fairfax, VA

Built 1964 Load: 89.7 t ADT: 187,024

DOLLEY MADISON BLV

Fair

Over: TRIBUTARY OF SCOTTS RUN

00.40FR495/00.45TO267, Fairfax, VA

Built 1964 Load: 89.7 t ADT: 50,328

ROUTE 0395

Fair

Over: TURKEY COCK RUN

0.82FR648 0.97TO236, Fairfax, VA

Built 1967 Load: 89.7 t ADT: 167,155

CAPITAL BELTWAY

Fair

Over: BRANCH OF ACCOTINK CREEK

00.01FR236/01.33TO650, Fairfax, VA

Built 1962 Load: 89.7 t ADT: 150,709

BACKLICK ROAD

Fair

Over: BACKLICK RUN

00.07FR2723/00.03TO707, Fairfax, VA

Built 1966 Load: 89.7 t ADT: 31,307

CENTREVILLE ROAD

Fair

Over: FRYING PAN BRANCH

00.33 608 / 00.88 665, Fairfax, VA

Built 1991 Load: 89.7 t ADT: 26,274

FAIR LAKES PARKWAY

Fair

Over: TRIBUTARY BIG ROCKY RUN

00.08FR7100/00.20TO7701, Fairfax, VA

Built 1986 Load: 89.7 t ADT: 20,618

FRAN/SPRNGFLD PKWY

Fair

Over: LONG BRANCH

00.35 2677 / 00.50 613, Fairfax, VA

Built 1991 Load: 89.7 t ADT: 46,659

BRADDOCK ROAD

Fair

Over: TRIBUTARY POPES HEAD CK.

00.15FR2501/00.20TO2538, Fairfax, VA

Built 1995 Load: 89.7 t ADT: 37,584

MCLEAREN ROAD

Fair

Over: TRIB. OF HORSEPEN RUN

00.30FR657/00.70TO608, Fairfax, VA

Built 1994 Load: 89.7 t ADT: 13,741

GAMBRILL ROAD

Fair

Over: MIDDLE RUN

00.10FR6078/00.10TO7067, Fairfax, VA

Built 1996 Load: 89.7 t ADT: 4,861

LEESBURG PIKE

Fair

Over: PINEY RUN

00.85FR717/00.26TO606, Fairfax, VA

Built 1932 Load: 89.8 t ADT: 49,672

SULLY ROAD

Fair

Over: BIG ROCKY RUN

00.30FR657/01.27TO662, Fairfax, VA

Built 1967 Load: 89.8 t ADT: 99,760

LEE HIGHWAY NBL

Fair

Over: CUB RUN

00.35FR662/00.25TO7510, Fairfax, VA

Built 1954 Load: 89.8 t ADT: 11,522

WBL ROUTE 0066

Fair

Over: HOLMES RUN

00.10FR495/01.38T07, Fairfax, VA

Built 1982 Load: 89.8 t ADT: 32,108

SHIRLEY MEM. HWY.

Fair

Over: BACK LICK RUN

00.05FR495/01.06TO648, Fairfax, VA

Built 1961 Load: 89.8 t ADT: 204,783

WIEHLE AVENUE

Fair

Over: COLVIN RUN

00.11 4726 / 00.34 5339, Fairfax, VA

Built 1969 Load: 89.8 t ADT: 16,699

H.G. SHIRLEY MEM H

Fair

Over: HOLMES RUN

00.63 236 / 01.87 7, Fairfax, VA

Built 1950 Load: 89.8 t ADT: 170,075

WEST OX ROAD

Fair

Over: BRANCH OF HORSEPEN RUN

00.30FR286/00.65TO666, Fairfax, VA

Built 1994 Load: 89.8 t ADT: 17,693

DIAAH, DTR, & METR

Fair

Over: SUGARLAND RUN

4.2 MILES FROM DULLES AIR, Fairfax, VA

Built 1984 Load: 89.8 t ADT: 22,000

WB DULLES TOLL ROA

Fair

Over: SCOTTS RUN TRIBUTARY

13.1 MILES FROM DULLES AI, Fairfax, VA

Built 1962 Load: 99.9 t ADT: 22,000

GEORGE WASHINGTON

Fair

Over: FORT HUNT ACCESS ROAD

5.9 MILES SOUTH OF I-95/4, Fairfax, VA

Built 1932 Load: 99.9 t ADT: 1,000

OLD COLCHESTER RD.

Good

Over: POHICK CREEK

0.90FR1 / 0.90TO242, Fairfax, VA

Built 2021 ADT: 2,323

GUNSTON ROAD

Good

Over: UNKNOWN CREEK

173.5' NE OF WILLS RD, Fairfax, VA

Built 1935 Load: 19.6 t ADT: 1,000

GUNSTON ROAD

Good

Over: US 1

E OF STRUCTURE 01433, Fairfax, VA

Built 2011 Load: 25.2 t ADT: 6,000

Jeff Todd Way

Good

Over: Piney Run

0.25FR 611 1.32TO Pole Rd, Fairfax, VA

Built 2012 Load: 30.5 t ADT: 13,386

RAMP D FROM RTE.1

Good

Over: EXISTING GROUND

00.30FR1/00.30TO95SB, Fairfax, VA

Built 2007 Load: 31.4 t ADT: 10,000

RAMP OK-S

Good

Over: GRADE CROSSING

00.20FR644EB/00.40TO7900, Fairfax, VA

Built 1999 Load: 32.6 t ADT: 26,000

TRAP ROAD

Good

Over: PEDESTRIAN UNDERPASS

00.50FR3810/00.45TO5020, Fairfax, VA

Built 1973 Load: 32.7 t ADT: 3,544

BELLE VIEW ROAD

Good

Over: TRIB. POTOMAC RIVER

00.02FR1503/00.02TO1509, Fairfax, VA

Built 1982 Load: 32.7 t ADT: 6,601

LEES CORNER ROAD

Good

Over: FROG BRANCH

00.15 4884 / 00.04 4654, Fairfax, VA

Built 1967 Load: 32.7 t ADT: 3,166

COMMONWEALTH BLVD.

Good

Over: TRIBUTARY OF RABBIT BR.

0.07FR4809/0.02To4807, Fairfax, VA

Built 1971 Load: 32.7 t ADT: 4,147

VIKING DRIVE

Good

Over: TRIBUTARY OF CEDAR RUN

00.05FR5349/00.05TO5350, Fairfax, VA

Built 1975 Load: 32.7 t ADT: 1,825

PRIVATE LANE

Good

Over: TURKEY RUN

00.30FR END/00.20TO4491, Fairfax, VA

Built 1995 Load: 32.7 t ADT: 418

GREENDALE VILLAGE

Good

Over: DOGUE CREEK

00.02FR0613/00.00TOCASTLE, Fairfax, VA

Built 2000 Load: 32.7 t ADT: 500

Occoquan Ovrlk Dr.

Good

Over: TRIB OF ELK HORN RUN

00.30FRPENIW/00.15TODEADE, Fairfax, VA

Built 2008 Load: 32.7 t ADT: 200

PENIWELL DR.

Good

Over: ELK HORN RUN

00.60FR0123/00.10TOELKHOR, Fairfax, VA

Built 2008 Load: 32.7 t ADT: 500

TRAP ROAD

Good

Over: SERVICE UNDERPASS

1 MILE SOUTH OF ROUTE 7, Fairfax, VA

Built 1966 Load: 32.7 t ADT: 240

POHICK ROAD

Good

Over: SMALL TRIBUTARY

1 MI. EAST OF US 1, Fairfax, VA

Built 2011 Load: 32.7 t ADT: 10,000

MT. VERNON ROAD

Good

Over: DOGUE CREEK

E OF STRUCTURE 01443, Fairfax, VA

Built 2021 Load: 32.7 t ADT: 3,000

BARTA RD

Good

Over: ACCONTIK CREEK

OLD CISSNA RD, Fairfax, VA

Built 2010 Load: 32.7 t ADT: 100

Boudinot Drive

Good

Over: Trib. Accotink Creek

00.43FR4600/00.35TO0790, Fairfax, VA

Built 2011 Load: 33.6 t ADT: 4,000

LORTON ROAD 642

Good

Over: POHICK CREEK

00.20FR1820/00.01TO1235, Fairfax, VA

Built 2005 Load: 34.2 t ADT: 20,514

WB HIRST BRAULT EX

Good

Over: PIMMIT RUN

01.38FR123/00.96TO66, Fairfax, VA

Built 1983 Load: 35.4 t ADT: 13,962

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