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)
INTERSTATE-95
UnknownOver: US ROUTE 1
AT I-95 EXIT NO. 55, Fairfield, CT
INTERSTATE-95 SB
UnknownOver: INTERSTATE-395 NB
1.3MI N OF ROUTE 161, Fairfield, CT
INTERSTATE-395
UnknownOver: MOOSUP RIVER & ROUTE 14
2.4 MI NORTH OF ROUTE 14A, Fairfield, CT
SR 724
UnknownOver: US 1 AND METRO NORTH
0.6 MI W OF I-95, Fairfield, CT
ROUTE 94
UnknownOver: ROUTE 17
0.13 MI WEST OF RTE 2 EB, Fairfield, CT
ROUTE 2 WESTBOUND
UnknownOver: ROUTE 149
ROUTE 2 EXIT NO 16, Fairfield, CT
I-84 WB & RAMP 17
UnknownOver: US ROUTES 6 AND 202
AT THE I-84,ROUTE 7 SPLIT, Fairfield, CT
I-84 EB & US ROUTE
UnknownOver: US ROUTES 6 AND 202
I-84 WB EXIT 4, Fairfield, CT
US ROUTE 6 WB
UnknownOver: INTERSTATE-84
75' EAST OF DANBURY TL, Fairfield, CT
HOUSATONIC RR
UnknownOver: US ROUTE 6
RT-6 0.4 MI WEST OF I-84, Fairfield, CT
SR 816
UnknownOver: I-84 & I-84 RAMP 026
I-84 EXIT 10, Fairfield, CT
ROUTE 15 NB
UnknownOver: SR 719
ROUTE 15 EXIT NO. 40, Fairfield, CT
ROUTE 15 SB
UnknownOver: SR 719
Route 15, Exit 40, Fairfield, CT
US ROUTE 7 SB
UnknownOver: I - 84 RAMP 802
.3 MI SOUTH OF I84, Fairfield, CT
I-84 TR 802
UnknownOver: INTERSTATE 84 EB
EXIT 3, ROUTES 7 & 84, Fairfield, CT
US ROUTE 7 SB
UnknownOver: INTERSTATE 84 EB
EXIT 3 INTERSTATE 84 EB, Fairfield, CT
INTERSTATE 84 WB
UnknownOver: US ROUTE 7 NORTHBOUND
JCT US 7NB AND I-84 WB, Fairfield, CT
I-84 TR 803
UnknownOver: I-84 WB,RT 7 NB,BEAVER B
US RT 7 SB TO I-84 EB, Fairfield, CT
US ROUTE 7 NB
UnknownOver: SR 805 (FEDERAL ROAD)
NB US ROUTE 7 OVER SR 805, Fairfield, CT
US ROUTE 7 SB
UnknownOver: SR 805 (FEDERAL ROAD)
0.5 MI SOUTH EXIT 11, Fairfield, CT
PROSPECT AVENUE
UnknownOver: ROUTE 8
0.1 MI S OF ROUTE 110, Fairfield, CT
CORAM AVENUE
UnknownOver: ROUTE 8
300 FT S OF ROUTE 110, Fairfield, CT
ROUTE 8
UnknownOver: HOUSATONIC RIVER, RT 110
ROUTE 8, EXIT 14, Fairfield, CT
ROUND HILL ROAD
UnknownOver: ROUTE 15
ROUTE 15 EXIT NO. 28, Fairfield, CT
LAKE AVENUE
UnknownOver: ROUTE 15
4.8 MI S OF ROUTE 104, Fairfield, CT
NORTH STREET
UnknownOver: ROUTE 15
At Route 15, Exit 31, Fairfield, CT
STANWICH ROAD
UnknownOver: ROUTE 15
7.5 MI EAST OF STATE LINE, Fairfield, CT
GUINEA ROAD
UnknownOver: ROUTE 15
1.4 MI S OF ROUTE 104, Fairfield, CT
RIVER BANK ROAD
UnknownOver: ROUTE 15
0.9 MI S OF ROUTE 104, Fairfield, CT
ROUTE 15
UnknownOver: ROUTE 104
1.2 MI S OF ROUTE 137, Fairfield, CT
WIRE MILL ROAD
UnknownOver: ROUTE 15
0.4 MI NORTH OF ROUTE 104, Fairfield, CT
ROUTE 15
UnknownOver: ROUTE 137
ROUTE 15 EXIT 35, Fairfield, CT
NEWFIELD AVENUE
UnknownOver: ROUTE 15
1.2 MI S OF ROUTE 106, Fairfield, CT
PONUS RIDGE ROAD
UnknownOver: ROUTE 15
1.0 MI S OF ROUTE 106, Fairfield, CT
ROUTE 15
UnknownOver: ROUTE 106
ROUTE 15 EXIT NO. 36, Fairfield, CT
ROUTE 124
UnknownOver: ROUTE 15
EXIT 37 ROUTE 15, Fairfield, CT
WHITE OAK SHADE RD
UnknownOver: ROUTE 15
OVER ROUTE 15, Fairfield, CT
ROUTE 15
UnknownOver: ROUTE 123
ROUTE 15 EXIT NO. 38, Fairfield, CT
COMSTOCK HILL AVEN
UnknownOver: ROUTE 15
0.8 MI S OF US ROUTE 7, Fairfield, CT
WEST ROCKS ROAD
UnknownOver: ROUTE 15
RTE 15 UNDER WEST ROCK RD, Fairfield, CT
EAST ROCKS ROAD
UnknownOver: ROUTE 15
1.54 MI SO OF WESTPORT TL, Fairfield, CT
GRUMMAN AVENUE
UnknownOver: ROUTE 15
1.39 MILES NORTH OF US 7, Fairfield, CT
ROUTE 15
UnknownOver: ROUTE 53
1.1 MI S OF ROUTE 33, Fairfield, CT
NEWTOWN TURNPIKE
UnknownOver: ROUTE 15
0.4 MI S OF ROUTE 33, Fairfield, CT
CLINTON AVENUE
UnknownOver: ROUTE 15
RT 15 BETWEEN EXITS 41&42, Fairfield, CT
ROUTE 15
UnknownOver: ROUTE 57
ROUTE 15 EXIT 42, Fairfield, CT
ROUTE 15
UnknownOver: ROUTE 136
1.8 MI WEST TOWN LINE, Fairfield, CT
NORTH AVENUE #1
UnknownOver: ROUTE 15
1.1 MI W OF TOWN LINE, Fairfield, CT
MERWINS LANE
UnknownOver: ROUTE 15
3 MILES EAST OF EXIT 42, Fairfield, CT
REDDING ROAD
UnknownOver: ROUTE 15
1 MI EAST OF 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.