Fairfax County, VA

751 public highway bridges

Fairfax County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Fairfax County, Virginia contains 751 public highway bridges. Roughly 29.2% are rated “Good,” 29.8% “Fair,” and 0.5% “Poor.” Poor means the lowest applicable deck, superstructure, substructure, or culvert rating is 4 or below on the 0–9 NBI scale. It is a condition category, not a live safety or closure decision.

Responsible agencies inspect covered bridges on risk-based intervals under current NBIS rules and submit inventory data to FHWA annually. The list below shows every NBI-tracked bridge in the county. Use the “Sort by” controls to change the ordering, and click any row for its reported inspection date, traffic count, and condition fields.

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

751
Total Bridges
29.2%
Good
29.8%
Fair
0.5%
Poor Condition

Condition Distribution

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

All Bridges (751)

RAMP F OF I-95NB

Good

Over: HUNTING CREEK & WETLANDS

00.50FR241/00.10TO0001, Fairfax, VA

Built 2005 Load: 65.4 t ADT: 4,044

VIRGINIA CTR BLVD

Good

Over: BRANCH ACCOTINK CREEK

00.05FR243/00.50TO6731, Fairfax, VA

Built 1986 Load: 67.1 t ADT: 4,533

NBL JEFF DAVIS HWY

Good

Over: ACCOTINK CREEK

1.30fr611 00.25to286_, Fairfax, VA

Built 2016 Load: 67.3 t ADT: 14,114

HOOES RD.

Good

Over: ACCOTINK CREEK.

0.55FR638/0.40TO1296, Fairfax, VA

Built 1976 Load: 67.8 t ADT: 204

FAIRFAX CO. PKWY.

Good

Over: TRIB. BIG ROCKY RUN

00.50FR7700/00.43TO50, Fairfax, VA

Built 1986 Load: 68.0 t ADT: 58,262

Rte. 286 NB

Good

Over: MIDDLE RUN CREEK

01.38FR638/00.65TO636, Fairfax, VA

Built 1992 Load: 68.3 t ADT: 24,507

DRAINESVILLE ROAD

Good

Over: HUGHES BRANCH

00.20FR7909/00.15TO7, Fairfax, VA

Built 1998 Load: 68.9 t ADT: 17,229

ASHVALE DRIVE

Good

Over: FLATLICK BRANCH

00.04FR8199 / 00.12TO8198, Fairfax, VA

Built 1989 Load: 69.9 t ADT: 588

GUINEA RD RTE 651

Good

Over: LONG BRANCH

00.52fr620 / 00.15toBreab, Fairfax, VA

Built 2011 Load: 70.8 t ADT: 9,398

RMP E(RTE1)TOI-95N

Good

Over: CAMERON RUN

00.02FR 1/00.12TO 95, Fairfax, VA

Built 2005 Load: 71.9 t ADT: 7,708

Ramp F from WB 7

Good

Over: Pedestrian Underpass

00.58fr684 00.23to267_, Fairfax, VA

Built 2017 Load: 73.1 t ADT: 55,000

Avion Pkwy.

Good

Over: Cain Branch

0.20 fr 50 0.75 to 607, Fairfax, VA

Built 1987 Load: 73.5 t ADT: 2,000

HUNTER MILL ROAD

Good

Over: COLVIN RUN

00.80fr606 00.40to6942, Fairfax, VA

Built 2022 Load: 73.5 t ADT: 7,912

FAIRFAX CO. PKWY.

Good

Over: MIDDLE RUN CREEK

01.38FR638/00.68TO636, Fairfax, VA

Built 1992 Load: 73.9 t ADT: 24,507

I-495 RAMP N-W

Good

Over: NORFOLK SOUTHERN RAILWAY

00.20Fr 395 / 02.30To 620, Fairfax, VA

Built 2002 Load: 74.0 t ADT: 196,439

MCLEAREN ROAD

Good

Over: HORSEPEN RUN

0.60 FR 657 & 0.40 TO 608, Fairfax, VA

Built 1994 Load: 74.5 t ADT: 13,741

POLO PLACE

Good

Over: TRIB. OF CPT. HICKORY RN

00.20FR193/00.10TOPOLOCT., Fairfax, VA

Built 2001 Load: 75.8 t ADT: 190

SAMAGA DRIVE

Good

Over: TRIBUTARY OF ROCKY BR.

00.20FR.6474/00.20TO4385, Fairfax, VA

Built 1984 Load: 77.1 t ADT: 141

JARRETT VALLEY DR.

Good

Over: COURTHOUSE SPRING BRANCH

00.30FR7/00.07TOWILLINGHA, Fairfax, VA

Built 2000 Load: 77.1 t ADT: 500

LEE CHAPEL ROAD

Good

Over: SOUTH RUN

00.42FR123/00.60TO123, Fairfax, VA

Built 1993 Load: 77.5 t ADT: 15,299

THORNCLIFF LANE

Good

Over: MIDDLE RUN

00.08FR1583/00.22TO0000, Fairfax, VA

Built 1990 Load: 78.0 t ADT: 2,224

FAIRFAX COUNTY PKY

Good

Over: POPES HEAD RUN

1.40FR.123/02.35TO620, Fairfax, VA

Built 1995 Load: 78.0 t ADT: 32,657

TELEGRAPH ROAD

Good

Over: LONG BRANCH CREEK #6199

00.20FR286/00.98TO1, Fairfax, VA

Built 1964 Load: 78.0 t ADT: 20,387

BEACH MILL ROAD

Good

Over: NICHOLS RUN

0.30fr717 00.50to674, Fairfax, VA

Built 2013 Load: 80.5 t ADT: 1,245

MONROE STREET

Good

Over: TRIB. FRYING PAN BRANCH

00.40FR665/00.01TO7498, Fairfax, VA

Built 1993 Load: 80.7 t ADT: 4,096

CEDAR GLEN LANE

Good

Over: TRIB. FRYING PAN BRANCH

00.10FR666/00.05TO00000, Fairfax, VA

Built 1993 Load: 80.7 t ADT: 213

WALNEY RD.

Good

Over: FLATLICK BRANCH

0.90FR662 / 0.98TO50, Fairfax, VA

Built 2015 Load: 81.6 t ADT: 15,273

FAIR LAKES CIRCLE

Good

Over: TRIBUTARY BIG ROCKY RUN

00.55FR7700/00.03TO7700, Fairfax, VA

Built 1986 Load: 82.6 t ADT: 11,231

STRINGFELLOW ROAD

Good

Over: Big Rocky Run

00.30fr4978 00.20to4820, Fairfax, VA

Built 2013 Load: 83.2 t ADT: 21,869

DIAAH & DTR

Good

Over: ROCKY RUN TRIBUTARY

11.8 MILES FROM DULLES AI, Fairfax, VA

Built 1984 Load: 86.2 t ADT: 22,000

IDYLWOOD ROAD

Good

Over: TRIBUTARY OF PIMMIT RUN

00.35FR.3958/00.18TO694, Fairfax, VA

Built 1983 Load: 88.9 t ADT: 8,545

HERNDON PARKWAY

Good

Over: FOLLY LICK BRANCH

0.35 FR 679 & 0.55 TO 000, Fairfax, VA

Built 1997 Load: 88.9 t ADT: 9,046

TRINITY PKWY

Good

Over: TRIB. OF BIG ROCK RUN

00.07fr29 00.40to wood, Fairfax, VA

Built 1989 Load: 88.9 t ADT: 14,812

HAMPTON ROAD

Good

Over: SANDY RUN

00.82FR5500/01.48TO727, Fairfax, VA

Built 2000 Load: 89.5 t ADT: 1,095

HOOES ROAD

Good

Over: GILES RUN

00.51FR.611/00.92TO600, Fairfax, VA

Built 1989 Load: 89.7 t ADT: 7,907

FAIRFAX CO. PKWY.

Good

Over: HORSEPEN RUN

00.40FR.608/01.10TO665, Fairfax, VA

Built 1991 Load: 89.7 t ADT: 39,289

SCOTT CROSSING RD.

Good

Over: TRIBUTARY OF SCOTTS RUN

0.05 FR 6943 & 0.07 TO123, Fairfax, VA

Built 1997 Load: 89.7 t ADT: 7,766

FAIRFAX CO. PKWY.

Good

Over: TRIB. OF SUGARLAND RUN

00.10FR7412/ 00.20TO7675, Fairfax, VA

Built 1999 Load: 89.7 t ADT: 22,547

FAIRFAX CO. PKWY.

Good

Over: FLATLICK BRANCH

00.20FR7155/00.05TO7140, Fairfax, VA

Built 1988 Load: 89.8 t ADT: 52,433

FAIRFAX CO.PKWY.

Good

Over: LONG BRANCH CREEK

01.10FR617/00.20TO611, Fairfax, VA

Built 1997 Load: 89.8 t ADT: 36,629

MONUMENT DR.

Good

Over: DIFFICULT RUN

00.22FR GCP/00.35TO FCA, Fairfax, VA

Built 2004 Load: 89.8 t ADT: 8,681

RAMP LRNW

Good

Over: ACCOTINK CREEK

00.04FR495 / 00.06TO236, Fairfax, VA

Built 2011 Load: 89.8 t ADT: 2,766

MARSHALL LAKE DR.

Good

Over: SOUTH FORK RUN

00.65FR0672/00.02TO0000, Fairfax, VA

Built 2004 Load: 89.8 t ADT: 566

RTE.29 LEE HWY.

Good

Over: LITTLE ROCKY RUN

0.85fr28 0.5to645, Fairfax, VA

Built 2015 Load: 89.8 t ADT: 15,504

Ramp H to Rte 7

Good

Over: Pedestrian Underpass

00.50fr267 00.01to7, Fairfax, VA

Built 2016 Load: 89.8 t ADT: 4,300

CARPERS FARM WAY

Good

Over: COLVIN RUN

00.02FR7/00.04TO6708, Fairfax, VA

Built 2021 Load: 89.8 t ADT: 1,156

POTTERTON DR.

Good

Over: LAKE BARCROFT

00.04FR2276/00.07TO1886, Fairfax, VA

Built 2002 Load: 90.5 t ADT: 2,209

OLD COLCHESTER RD.

Poor

Over: POHICK CREEK

0.90FR1 / 0.90TO242, Fairfax, VA

Built 1950 Load: 4.9 t ADT: 2,323

BEACH MILL ROAD

Poor

Over: TRIBUTARY OF CLARKS BR.

00.65FR681/00.02TO5671, Fairfax, VA

Built 1983 Load: 18.1 t ADT: 1,425

SLEEPY HOLLOW ROAD

Poor

Over: HOLMES RUN

0.06 2276 & 0.10 2466, Fairfax, VA

Built 1960 Load: 23.9 t ADT: 12,231

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

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Data sourced from official public datasets. 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.