Fairfield County, CT
840 public highway bridges
Fairfield County Bridge Snapshot
According to the Federal Highway Administration's 2024 National Bridge Inventory, Fairfield County, Connecticut contains 840 public highway bridges. Roughly 18.3% are rated “Good,” 51.7% “Fair,” and 3.6% “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.
Condition Distribution
All Bridges (840)
ROUTE 15 SB
UnknownOver: ROUTE 8 & RT 8 RAMP 143
ROUTE 15 EXIT NO. 52, Fairfield, CT
OLD RIDGEBURY ROAD
UnknownOver: I-84 & EXIT RAMPS
I-84 EXIT 2, Fairfield, CT
ROUTE 8 SOUTHBOUND
UnknownOver: SR 711 (HUNTINGTON TPKE)
0.6 MI SOUTH OF ROUTE 108, Fairfield, CT
ROUTE 8 NORTHBOUND
UnknownOver: SR 711 (HUNTINGTON TPKE)
0.7 MI S OF ROUTE 108, Fairfield, CT
ROUTE 8 RAMP 142
UnknownOver: ROUTE 15 SB TR 810
0.1 MI OF EXT 8 RT 8 SB, Fairfield, CT
ROUTE 108
UnknownOver: ROUTE 8 & RAMP 142
0.5 MI S OF ROUTE 15, Fairfield, CT
ROUTE 108
UnknownOver: ROUTE 15 TR 810
2.7 MI N OF US ROUTE 1, Fairfield, CT
ROUTE 8 RAMP 143
UnknownOver: ROUTE 8 NB TR 801
0.2 MI N OF ROUTE 108, Fairfield, CT
ROUTE 15 NB TR 808
UnknownOver: ROUTE 15 & ROUTE 8
ROUTE 15 NB EXIT NO. 52, Fairfield, CT
ROUTE 15 TR 810
UnknownOver: ROUTE 15 & ROUTE 8
ROUTE 15 SB EXIT NO. 52, Fairfield, CT
ROUTE 108
UnknownOver: ROUTE 15
ROUTE 15 EXIT NO. 51, Fairfield, CT
INTERSTATE 84 WB
UnknownOver: SR 824 (WOODLAND RD.)
EXIT 2, Fairfield, CT
INTERSTATE 84 EB
UnknownOver: SR 824 (WOODLAND RD.)
EXIT 2, Fairfield, CT
OLD RIDGEBURY ROAD
UnknownOver: INTERSTATE 84 RAMP 242
EB ON RAMP FROM REST AREA, Fairfield, CT
I-84 RAMP 243
UnknownOver: SR 824 (WOODLAND RD.)
750' WEST OF REST AREA, Fairfield, CT
ROUTE 15
UnknownOver: ROUTE 33
ROUTE 15 AT EXIT NO. 41, Fairfield, CT
LAPHAM ROAD
UnknownOver: ROUTE 15
0.6 MI S OF ROUTE 124, Fairfield, CT
MARVIN RIDGE ROAD
UnknownOver: ROUTE 15
0.3 MI.W.OF NORWALK T.L., Fairfield, CT
US RTE 7 RAMP 048
UnknownOver: US 7 SB &SUGAR HOLLOW RD
DANBURY MALL TO US 7 NB, Fairfield, CT
ROUTE 15
UnknownOver: US RTE 7 & C-D RDWY 601
US ROUTE 7 EXIT NO. 3, Fairfield, CT
RIVERVIEW DRIVE
UnknownOver: SR 840 & HOUSATONIC RR
BERKSHIRE CORPORATE PARK, Fairfield, CT
I-95 RAMP 355
UnknownOver: RTE 130 WB (CT AVE)
I-95 SOUTHBOUND EXIT 29, Fairfield, CT
NURSERY ROAD
FairOver: FIVE MILE RIVER
B/T MPKWY EXIT 37 & 38, Fairfield, CT
BROOKSIDE DRIVE
FairOver: MILL RIVER
0.4 MI S OF ROUTE 58, Fairfield, CT
HONEY HILL ROAD
FairOver: NORWALK RIVER
125 FEET EAST OF ROUTE 7, Fairfield, CT
HULLS FARM ROAD
FairOver: SASCO BROOK
WESTPORT-FAIRFIELD TWN LN, Fairfield, CT
BRIARWOOD DRIVE
FairOver: MORRISSEY BROOK
1/4 mile West of Route 39, Fairfield, CT
ROUTE 15
FairOver: SAUGATUCK RIVER
BETWEEN EXIT 41 & EXIT 42, Fairfield, CT
WEST GLEN DRIVE
FairOver: MIANUS RIVER
250' WEST OF WESTOVER RD, Fairfield, CT
DRINKWATER PLACE
FairOver: METRO NORTH RAILROAD
100 FT N SUMMIT ROAD, Fairfield, CT
US ROUTE 1
FairOver: METRO NORTH & PEQUOT AVE
0.3 MI S OF I-95, Fairfield, CT
ROUTE 59
FairOver: ROOSTER RIVER
370' NO. OF BRIDGEPORT TL, Fairfield, CT
OLD ROCK LANE
FairOver: FIVE MILE RIVER
0.2 MI E OF W. NORWALK RD, Fairfield, CT
INTERSTATE-95
FairOver: MIANUS RIVER & LOCAL RDS
BETWEEN EXITS 4 & 5, Fairfield, CT
HOLLOW TREE ROAD
FairOver: METRO-NORTH RAILROAD
W. of Noroton Heights Sta, Fairfield, CT
ROUTE 8 NORTHBOUND
FairOver: PEQUONNOCK RV & TRAIL
4.1 MI N OF I-95, Fairfield, CT
INTERSTATE-95
FairOver: SURF AVENUE
0.2 MI N OF ROUTE 113, Fairfield, CT
ROUTE 8 RAMP 26
FairOver: HULL AVE & RIVERDALE AVE
RT 8,EXT 14 (JCT RTE 110), Fairfield, CT
ROUTE 8 SOUTHBOUND
FairOver: PEQUONNOCK RIVER & TRAIL
1.8 MI S OF ROUTE 15, Fairfield, CT
INTERSTATE 84 WEST
FairOver: HRRC & BOULEVARD ROAD
1.6 MI WEST OF SR 816, Fairfield, CT
BYRAM ROAD
FairOver: METRO-NORTH RAILROAD
0.3 MI N I-95 EXIT NO. 2, Fairfield, CT
US ROUTE 7
FairOver: NORWALK RIVER
200' NORTH TOPSTONE ROAD, Fairfield, CT
MILL HILL ROAD
FairOver: METRO NORTH RAILROAD
100 FT N OF US TE 1, Fairfield, CT
INTERSTATE-95
FairOver: NORWALK RV,HENDRICKS AVE
BETWEEN EXITS 15 & 16, Fairfield, CT
INTERSTATE-95
FairOver: MOFFIT STREET
0.7 MI N OF ROUTE 113, Fairfield, CT
ROUTE 33
FairOver: NORWALK RIVER & MNRR
RT 7 & RT 33 @ RR STA, Fairfield, CT
ROUTE 25 NORTHBOUN
FairOver: PEQUONNOCK RIVER
0.7 MI NORTH OF ROUTE 15, Fairfield, CT
I-95 RAMP 093
FairOver: KOSSUTH STREET
I-95 SB ON-RAMP EXIT 28, Fairfield, CT
CHURCH HILL ROAD #
FairOver: ASPETUCK RIVER
.5 MI E OF ROUTE 58, Fairfield, CT
ROUTE 15
FairOver: HILLSIDE ROAD
1.9 MI EAST WESTPORT TL, Fairfield, CT
Read our methodology - how this data is sourced, computed, and verified.
Related
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.