Hartford County, CT

893 public highway bridges

Hartford County Bridge Snapshot

Hartford County, Connecticut contains 893 public highway bridges in the FHWA National Bridge Inventory. Roughly 18.1% are rated “Good,” 46% “Fair,” 2.1% “Poor,” and 2.1% 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 CT 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.

893

Total Bridges

18.1%

Good

2.1%

Poor

2.1%

Structurally Deficient

Condition Distribution

Good

18.1% (162)

Fair

46% (411)

Poor

2.1% (19)

SD

2.1% (19)

All Bridges (893)

Sort:

US ROUTE 44 EB

Over: I-91 NB,I-91 COL,SW RDWY

ACCESS 84EB FROM MORGANST, Hartford, CT

Built 1960 ADT: 14,100

US ROUTE 5 TR 804

Over: ROUTE 2 WESTBOUND

EB EXIT FROM CHARTER OAK, Hartford, CT

Built 1991 ADT: 36,250

CONN. SOUTHERN RR

Over: U.S. ROUTE 5

.2 MILES N OF U.S. 44, Hartford, CT

Built 1991 ADT: 12,400

ROUTE 71 (HARTFORD

Over: ROUTE 9

.2MI SOUTH FARMINGTON TL, Hartford, CT

Built 1991 ADT: 42,300

INTERSTATE-91 SB

Over: ROUTE 75 (POQUONOCK AVE)

OVER ROUTE 75, Hartford, CT

Built 1991 ADT: 19,700

KENNEDY ROAD

Over: INTERSTATE-91

1.4 MILES N OF ROUTE 75, Hartford, CT

Built 1992 ADT: 123,500

ROUTE 20 WESTBOUND

Over: INTERSTATE-91

I-91 NB EXIT 40, Hartford, CT

Built 1992 ADT: 88,000

INTERSTATE-91 SB

Over: ROUTE 20 EASTBOUND

AT EXIT 40, Hartford, CT

Built 1992 ADT: 15,650

INTERSTATE-91 NB

Over: ROUTE 20 EASTBOUND

0.3 MILE NORTH OF EXIT 40, Hartford, CT

Built 1992 ADT: 11,800

SOUTH CENTER ST

Over: INTERSTATE-91

2.6 MI NORTH OF ROUTE 75, Hartford, CT

Built 1992 ADT: 99,900

ROUTE 9 SOUTHBOUND

Over: ROUTE 175 (CEDAR STREET)

ROUTE 9 EXIT NO. 29, Hartford, CT

Built 1991 ADT: 27,500

ROUTE 9 NORTHBOUND

Over: ROUTE 175 (CEDAR STREET)

ROUTE 9 EXIT NO. 29, Hartford, CT

Built 1991 ADT: 27,500

ROUTE 9 SOUTHBOUND

Over: SR 505 {ELLA GRASSO BLD}

0.4 MI N OF ROUTE 175, Hartford, CT

Built 1991 ADT: 15,200

ROUTE 9 NORTHBOUND

Over: SR 505 {ELLA GRASSO BLD}

0.4 MI N OF ROUTE 175, Hartford, CT

Built 1991 ADT: 15,200

ROUTE 2 WESTBOUND

Over: EAST RIVER DRIVE

.3 MILE WEST OF MAIN ST, Hartford, CT

Built 1992 ADT: 4,600

ROUTE 2 EASTBOUND

Over: EAST RIVER DRIVE

.3 MILE WEST OF MAIN ST, Hartford, CT

Built 1992 ADT: 4,600

I-91 SB RAMP 204

Over: I-91 SB TR 855

0.2 MI S OF ROUTE 218, Hartford, CT

Built 1990 ADT: 13,200

I-91 TR 854 & 855

Over: INTERSTATE-291 RAMP 001

0.1 MILE WEST OF I-91, Hartford, CT

Built 1992 ADT: 8,700

MATIANUCK AVENUE

Over: I-291 RAMPS 001 & 002

100 FEET SOUTH OF RTE 218, Hartford, CT

Built 1991 ADT: 7,400

INTERSTATE-291

Over: I-91 & BRIARWOOD DRIVE

0.2 MILES WEST OF RTE 159, Hartford, CT

Built 1992 ADT: 1,700

ROUTE 218

Over: INTERSTATE-91 SOUTHBOUND

0.5 MI W OF ROUTE 159, Hartford, CT

Built 1990 ADT: 74,150

ROUTE 218

Over: INTERSTATE 91 NORTHBOUND

3.7 MILES NORTH OF I-84, Hartford, CT

Built 1990 ADT: 57,300

INTERSTATE-291 TR

Over: ROUTE 218 & BRIARWOOD DR

RAMP FROM 291 WB TO 91 NB, Hartford, CT

Built 1993 ADT: 16,200

INTERSTATE-291

Over: ROUTE 159 & DEERFIELD RD

0.25 MILE WEST OF I-91, Hartford, CT

Built 1992 ADT: 11,000

INTERSTATE-291 WB

Over: ROUTE 5 & CT SOUTHERN RR

2.75 MILES EAST OF I-91, Hartford, CT

Built 1993 ADT: 23,400

INTERSTATE-291 EB

Over: ROUTE 5 & CT SOUTHERN RR

2.75 MILES EAST OF I-91, Hartford, CT

Built 1993 ADT: 23,400

I-291 RAMP C

Over: ROUTE 5 & CT SOUTHERN RR

2.75 MILES EAST OF I-91, Hartford, CT

Built 1993 ADT: 23,400

INTERSTATE-291 WB

Over: ROUTE 30

0.5 MILE NORTH OF US RT 5, Hartford, CT

Built 1993 ADT: 6,900

INTERSTATE 291 EB

Over: ROUTE 30

0.5 MILE SOUTH OF US RT 5, Hartford, CT

Built 1993 ADT: 6,900

LONG HILL ROAD

Over: INTERSTATE-291

1 MILE EAST ROUTE 5, Hartford, CT

Built 1993 ADT: 49,900

BURNHAM STREET W.

Over: INTERSTATE-291

1.6 MI E OF ROUTE 30, Hartford, CT

Built 1993 ADT: 53,400

BATSON DRIVE

Over: INTERSTATE-291

0.4 MI E OF S. WINDSOR TL, Hartford, CT

Built 1994 ADT: 49,900

I-291 EASTBOUND

Over: I-84 TR 836,I-84 RMP 304

I-291 TO I-84 EASTBOUND, Hartford, CT

Built 1993 ADT: 12,000

I-291WB& I-84TR837

Over: I-291EB,I-84TR836,RMP304

I-84 EB TO I-291 WB, Hartford, CT

Built 1993 ADT: 12,000

I-84 TR 838

Over: INTERSTATE-84 TR 836

I-84 WB TR TO I-291 WB, Hartford, CT

Built 1993 ADT: 17,300

INTERSTATE-291 EB

Over: INTERSTATE 84

I-291 TO I-84 EASTBOUND, Hartford, CT

Built 1993 ADT: 100,800

INTERSTATE-291 WB

Over: I-84 AND I-84 RAMP 305

.5(E)OF OVERPASS ROUTE 44, Hartford, CT

Built 1994 ADT: 3,500

ROUTE 3 NORTHBOUND

Over: I-91 TR 802

0.8 MILE NORTH OF RTE. 99, Hartford, CT

Built 1994 ADT: 14,900

ROUTE 3 NORTHBOUND

Over: INTERSTATE-91

OVER I-91, Hartford, CT

Built 1994 ADT: 113,300

ROUTE 3 SOUTHBOUND

Over: INTERSTATE-91 & TR804

ROUTE 3 SB OVER I-91, Hartford, CT

Built 1994 ADT: 2,300

I-91 & NB C-D RDWY

Over: I-91 NORTHBOUND RAMP 188

400' SOUTH OF FOUNDERS BR, Hartford, CT

Built 1998 ADT: 2,200

I-91 SOUTHBOUND AN

Over: I-84 ACCESS RAMP 331

400' SOUTH OF FOUNDERS BR, Hartford, CT

Built 1998 ADT: 1,700

PEDESTRIAN WALKWAY

Over: ROUTE 72

0.6 MILE NORTH OF RTE 372, Hartford, CT

Built 2009 ADT: 20,300

CHARTER OAK GREENW

Over: SR 534 - CAMP MEETING RD

ADJACENT TO I-384 EB, Hartford, CT

Built 2018 ADT: 5,500

BUSWAY

Over: RTE 9, 72 & RAMPS

JUNC RTE 9 & BUSWAY, Hartford, CT

Built 2014 ADT: 1,150

BUSWAY

Over: ROUTE 175

JUNC EAST & ALLEN ST, Hartford, CT

Built 2015 ADT: 6,300

BUSWAY

Over: SR 529 - NEW BRITAIN AVE

SOUTH END OF ELMWOOD STA, Hartford, CT

Built 2015 ADT: 22,300

NB BUSWAY

Over: I-84 WB CAPITOL AVE RAMP

JUNC BUSWAY & CAPITOL AVE, Hartford, CT

Built 2015 ADT: 7,062

SB BUSWAY

Over: I-84 WB CAPITOL AVE

JUNC BUSWAY & CAPITOL AVE, Hartford, CT

Built 2015 ADT: 7,062

I-91 NB TO ROUTE 5

Over: ROUTE 5/15 SB

I-91 NORTHBOUND, EXIT 29, Hartford, CT

Built 2021 ADT: 18,600

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