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)

Sort:

I-95 SB Flyover

Over: I-95 & HOV AND RAMPS

01.35FR613/01.20TO644, Fairfax, VA

RAMP OK-H #2162

Over: I-95 SBL

00.14FR644/00.14TOI-95NBL, Fairfax, VA

OLD KEENE MILL RD

Over: I-95 SBL & HOV

.25FR617/.30-RT.789, Fairfax, VA

RAMP OK-E OF 644

Over: RTE.644 OLD KEENE MILL

00.42FR644/00.15TO95NB, Fairfax, VA

I-95 Exp RAMP OK-H

Over: RTE.644 OLD KEENE MILL

0.40FR644/1.6TO495EBL, Fairfax, VA

I-95 NBL

Over: RTE.644 OLD KEENE MILL

0.62FR7900/1.60TO495EBL, Fairfax, VA

I-95N to I-395N

Over: RTE.644 OLD KEENE MILL

02.69FR7100/01.83TO648, Fairfax, VA

I-95 NB RAMP S-OK

Over: RTE.644 OLD KEENE MILL

00.25FR617/00.16TO789, Fairfax, VA

FRANCONIA ROAD

Over: RTE.789-LOISDALE ROAD

00.50FR617/00.20TO2677, Fairfax, VA

FRANCONIA ROAD

Over: RTE.2677-FRONTIER DRIVE

00.20FR789/01.40TO613, Fairfax, VA

RAMP F-S

Over: I-95; I-395; 644 & RAMPS

00.14FR789/00.50TO289, Fairfax, VA

COMMERCE ST.

Over: RAMP FROM 644W TO I-95N

00.25FR617/00.40TO644, Fairfax, VA

1-495 EBL

Over: I-395N;S;HOV & HS-W;E-SP

02.59FR620/01.69TO613, Fairfax, VA

LEE HIGHWAY

Over: ROUTE 28 - SULLY ROAD

00.33FR858/00.55TO66, Fairfax, VA

Ramps A-1 and A-2

Over: RMPS E;G & I-95 & CONN

00.15fr 1 & 0.18to Eisen, Fairfax, VA

Ramp F

Over: RTE.241 & RAMP B

03.20FR0613/01.38TO0001, Fairfax, VA

CAPITAL BELTWAY

Over: RTE. 241 - TELEGRAPH RD.

03.21FR0613/01.34TO0001, Fairfax, VA

RMP.A #2069

Over: RMP.E;L;I-95 & RTE.241

00.20fr95 00.40to241, Fairfax, VA

POHICK ROAD CONN.

Over: FAIRFAX COUNTY PARKWAY

00.00FR RAMP/00.00TO RAMP, Fairfax, VA

SASM ACCESS ROAD

Over: ROUTE 28 - SULLY ROAD

00.00FR00000/00.00TO00000, Fairfax, VA

RAMPC & C1 TO I-95

Over: 95SB;NB EX.RMP-K;L;C;F;I

00.50FR241/00.10TO1, Fairfax, VA

RAMPC:RTE1SBTO95NB

Over: CAMERON RUN AND RAMP F

00.25FR1/00.10TOI95NB, Fairfax, VA

C-1:RTE1SB TO 95NB

Over: CAMERON RUN;I-95N &RAMPF

00.25FR1/00.20TO95NB, Fairfax, VA

RMP L FROM MILL RD

Over: I-95NB&SB; RAMPS D&J

00.10FRMILLRD/00.05TO95NB, Fairfax, VA

RAMP RT1NB TO I-95

Over: 95N&S;1N&S;RMPC;M;N;G&C

00.05FR1/00.10TOI-95SB, Fairfax, VA

RAMPJ:RTE1 TO 95SB

Over: I-95S(EXPRESS;LOCAL)RMPK

00.10FR1/00.20TO95SB, Fairfax, VA

RAMPD1:(1) TO 95SB

Over: I95SB(EXPRESS&LOCAL)RMPK

00.10FR1/00.20TO95SB, Fairfax, VA

RAMPK:95SBTOMILLRD

Over: MILL RD;PARK;RMPH;D;95S

00.50FR001/00.05TOMILL RD, Fairfax, VA

RTE 1 J DAVIS HWY

Over: RAMPG;F;I95N&S CAMERONRN

00.20FR629/00.25TO236, Fairfax, VA

I-95 NBL

Over: 395.& 495RMPS SW;PN&NE

00.50FR644/01.60TO613, Fairfax, VA

RAMP WS & WP

Over: RAMP E-SP

02.30FR620/00.65TO644, Fairfax, VA

RAMP SW

Over: 395/495/HOV & RAMPS

00.35FR789/02.35TO620, Fairfax, VA

SB 395 & HOV

Over: 495 & RAMPS

00.82FR648/00.86TO644, Fairfax, VA

395 HOV

Over: WB495 & RAMPS

00.84FR644/00.85TO648, Fairfax, VA

I-395 NB

Over: 495 & RAMPS E-SP; HS-W

00.85FR644/00.80TO648, Fairfax, VA

RAMP N-SP & E-SP

Over: WBL 495 & RMPS HS-W HW-S

00.94FR644/02.08TO613, Fairfax, VA

RAMP W-N

Over: RAMP E-SP

02.30FR620/01.15TO648, Fairfax, VA

RAMP W-N

Over: S395;HOV;RMP;395N;RMP

02.38FR620/01.00TO648, Fairfax, VA

RAMP N-E

Over: RR; 495;395;RAMPS & HOV

00.10FR395 & 0.10TO495, Fairfax, VA

HOV REVERSIBLE

Over: RAMP - C

01.20FR123/02.00TO642, Fairfax, VA

Westfields Blvd.

Over: RTE.28 SULLY RD.

0.20FR STONCRFT/0.55TO657, Fairfax, VA

MCLEAREN ROAD

Over: RTE.28 SULLY RD.

2.15 FR607/1.02 TO 608, Fairfax, VA

RAMP H-2

Over: TELEGRAPH RD. RTE.241

00.42FR95/00.15TO HUNTIN, Fairfax, VA

RAMP H-2

Over: RAMP H-4

00.30FRI95/00.20TO1330HUN, Fairfax, VA

RAMP H-3

Over: RT 241 - TELEGRAPH RD

00.40FRI95/00.20TOKINGS H, Fairfax, VA

Willard Rd.

Over: Rte. 28 Sully Rd.

00.60FR657/00.25TO661, Fairfax, VA

FRYING PAN RD.

Over: RTE.28 SULLY RD.

00.40FR605/00.02TO28, Fairfax, VA

RAMP HN-W

Over: RAMPS-395-495-HOV

2.60 fr 620 / 0.50 to 395, Fairfax, VA

RAMP HOV-E

Over: RAMP W-N

2.90fr620 1.83to613, Fairfax, VA

RMPS; HN-E & HE-N

Over: RAMPS-395-495

01.95fr613/00.90to648, Fairfax, VA

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

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

Reviewed byPlainbridges Editorial, Plain Bridges Editorial Team · June 6, 2026