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)

Rolling Road

Unknown

Over: Fairfax County Pkwy.

0.50frBarta 0.50to7900, Fairfax, VA

ADT: 29,000

Rte 286

Unknown

Over: Monument Dr.

0.20 fr 7700 0.70 to 50, Fairfax, VA

ADT: 8,000

Rte 286

Unknown

Over: 7700 Fairlakes Pkwy.

0.80 fr 66 0.12 to 7969, Fairfax, VA

ADT: 15,000

495 NBH

Unknown

Over: 267 ramp DWN

0.68 fr 7 1.82 to 193, Fairfax, VA

ADT: 16,000

95 FLYOVR RMP FXEH

Unknown

Over: ROUTE 95 SB

.10 FR HOV/.20TO790AlbanR, Fairfax, VA

ADT: 35,000

Rte.420 HOV Ramp

Unknown

Over: Rotary Va.#2801

1.50fr236 0.01to420, Fairfax, VA

ADT: 18,500

ROUTE 123 SBL

Unknown

Over: CAMPUS DRIVE

0.2From620/0.2TO383, Fairfax, VA

ADT: 1,500

ROUTE 123 NBL

Unknown

Over: CAMPUS DRIVE

0.20fr620 0.20to383, Fairfax, VA

ADT: 500

RAMP FROM FBNA

Unknown

Over: SB-95;HOV;617;FLD LRK BR

.00fr FBNA & .20to 95SB, Fairfax, VA

ADT: 40,000

Scotts Crossing Rd

Unknown

Over: RTE 495 EXP / MAINLINE

00.2fr JB 00.25to123_, Fairfax, VA

ADT: 9,800

LEESBURG PIKE

Unknown

Over: DTR & DAR

00.72fr694 & 01.25to123, Fairfax, VA

RAMP THN

Unknown

Over: RTE.395 NB AND RAMP F

00.86fr648 00.62to236_, Fairfax, VA

ADT: 46,000

POPLAR TREE ROAD

Unknown

Over: RTE 28/SULLY RD

0.31fr West F 0.69to657, Fairfax, VA

BRADDOCK ROAD

Unknown

Over: Rte.28 SB

1.36r662 00.01to657, Fairfax, VA

I-66 CD ROAD

Unknown

Over: STRINGFELLOW ROAD

1.50fr28 00.77to286, Fairfax, VA

GALLOWS ROAD

Unknown

Over: CUSTIS MEMORIAL PARKWAY

00.15FR1195/00.10TO2946, Fairfax, VA

CEDAR LANE

Unknown

Over: I-66

00.04fr744 00.18to2401, Fairfax, VA

VADEN DRIVE

Unknown

Over: I-66

00.07fr4949 00.09to6154, Fairfax, VA

CHAINBRIDGE ROAD

Unknown

Over: I-66

00.70fr50 00.60to655, Fairfax, VA

JERMANTOWN ROAD

Unknown

Over: I-66

00.85 fr 50 0.71 to 123, Fairfax, VA

WAPLES MILL RD

Unknown

Over: I-66

00.44fr 50 00.09to 1019, Fairfax, VA

I-66 EB

Unknown

Over: STRINGFELLOW RD

.55 FR 28 1.61 TO 50, Fairfax, VA

BULL RUN DR

Unknown

Over: I-66

0.23fr658 0.64to End, Fairfax, VA

I-66 WB

Unknown

Over: STRINGFELLOW RD

.55 FR 28 1.61 TO 50, Fairfax, VA

RAMP GEHE

Unknown

Over: I-66 GP & Exp.

1.71fr243 0.70to495, Fairfax, VA

I-495 EXP NBL FO

Unknown

Over: I-495 EXP GP NBL & Ramps

0.40 fr 495EXPNB/0.62to66, Fairfax, VA

I-495 EXP SBL RAM

Unknown

Over: I-495 GP EXP SBL

0.21 fr 66/0.53 to 495, Fairfax, VA

I-495 Ramp GNGW

Unknown

Over: I-495 Ramp GNGE

0.21 fr 495/0.62 to 66, Fairfax, VA

I-495 & EXP NBL

Unknown

Over: RT I-495, I-66 AND METRO

0.30 fr 495 / 0.52 to 66, Fairfax, VA

66 WBL

Unknown

Over: I-66 WBL GP & EXP

0.15fr66EB 0.25to495SB, Fairfax, VA

ADT: 74,000

I-495 GP SBL FO

Unknown

Over: I-66 WBL

0.50 fr 495 / 0.25 to 66, Fairfax, VA

I-66 EXP EBL FO

Unknown

Over: I-66 WBL & METRO

0.30fr66EB 0.40to495 SB, Fairfax, VA

I-66 EXP EBL

Unknown

Over: I-66 EBL, I-495

2.37fr243 00.10to495NB, Fairfax, VA

I-66 EXP EBL

Unknown

Over: RAMP I-495 GWHS

0.32fr66EB 0.40to495S, Fairfax, VA

Ramp to 66 EBL,EXP

Unknown

Over: I-66 EXP, & EB GP

0.10fr28 0.10to66exp, Fairfax, VA

I-66 ramp

Unknown

Over: I-66 WBL GP & EXP

0.38fr28sb 0.10to66 exp., Fairfax, VA

Rt 28 NB

Unknown

Over: Rt 28 SB Rmp to 1-66 EB

.46Frm Rt 29 .42To Rt 657, Fairfax, VA

ADT: 62,000

I-66 RAMP HWCD_W

Unknown

Over: I-66 WBL GP & EXP

1.08MFr 28.050M To 645, Fairfax, VA

ADT: 15,000

I-66 Ramp HECD-E

Unknown

Over: I-66 EBL GP & EXP

0.10 to 645/1.48 fr 28, Fairfax, VA

Rte 50 EB

Unknown

Over: I-66 GP & EXP

00.98fr608 00.64to665, Fairfax, VA

Route 50 WBL

Unknown

Over: Ramp to I-66 EBL

00.43fr665 1.33to608, Fairfax, VA

ROUTE 620

Unknown

Over: ROUTE 28 NB CD

00.40fr66 00.04to620, Fairfax, VA

Rmp to66EXP & 28S

Unknown

Over: RTE 28 ramp to 66 W

00.01fr620 00,15to 28 S, Fairfax, VA

ROUTE 28 SB CD

Unknown

Over: I-66

00.30fr66 00.50to29, Fairfax, VA

ROUTE 28 SB

Unknown

Over: I-66

0.30fr620 0.22to66 EB, Fairfax, VA

ADT: 77,000

ROUTE 28 NB

Unknown

Over: I-66

00.38fr66EB 00.10to28NB, Fairfax, VA

Route 28 NB

Unknown

Over: I-66 EBL GP & EXP

0.79Mfrm29 0.29Mto28, Fairfax, VA

ADT: 59,000

ROUTE 28 NB

Unknown

Over: I-66 & 28

1.45fr645 0.20to28 NB, Fairfax, VA

ROUTE 28 NB

Unknown

Over: ROUTE 28 SB RAMP

.04FR28/0.5TO BRADDOCK, Fairfax, VA

ROUTE 50 WBL

Unknown

Over: I-66

0.58 FR 665 0.59 TO F769, Fairfax, VA

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.