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 1

Over: INTERSTATE-95

0.1 MI N OF ROUTE 106, Hartford, CT

Built 1958 ADT: 113,800

ROUTE 2

Over: I-91 & CONN RV CT SO. RR

JCT ROUTE 2 & I-91, Hartford, CT

Built 1958 ADT: 11,312

FOUNDERS PLATFORM

Over: I-91, RAMPS, & CSO RR

ADJACENT TO FOUNDERS BRDG, Hartford, CT

Built 1999 ADT: 1,300

ROUTE 2

Over: SR 516 - WILLOW ST. EXT.

AT EXIT 5, Hartford, CT

Built 1962 ADT: 3,900

ROUTE 2

Over: SR 517 SB

AT EXIT 5 A, Hartford, CT

Built 1962 ADT: 19,800

ROUTE 17 NB

Over: ROUTE 17 SB RAMP 007

0.1 MI N OF NEW LONDN TPK, Hartford, CT

Built 1952 ADT: 3,100

RAILS TO TRAILS

Over: ROUTE 4

2.1 MILES WEST OF RTE. 10, Hartford, CT

Built 1928 ADT: 15,300

US ROUTE 5-KING ST

Over: INTERSTATE-91

1.2 MI N OF E WINDSOR TL, Hartford, CT

Built 1959 ADT: 103,000

U.S. ROUTE 5

Over: INTERSTATE-91

2 MILES NORTH OF RTE. 190, Hartford, CT

Built 1959 ADT: 79,200

ROUTE 15 SB

Over: ROUTE 314 - BERLIN TNPK.

JCT OF 15 AND BERLIN TNPK, Hartford, CT

Built 1942 ADT: 12,800

AMTRAK

Over: ROUTE 159

0.1 MILE NORTH OF RTE 75, Hartford, CT

Built 1917 ADT: 6,800

INTERSTATE 91

Over: CT RIVER,AMTRAK,RTE 159

BETWEEN EXITS 42 AND 44, Hartford, CT

Built 1959 ADT: 7,400

PAN AM RAILROAD

Over: U. S. ROUTE 6

1.3 MILE E OF PLYMOUTH TL, Hartford, CT

Built 1935 ADT: 12,700

AMTRAK

Over: SR 529

.3 MILE EAST OF ROUTE 173, Hartford, CT

Built 1959 ADT: 23,700

INTERSTATE-91

Over: SR 530 (AIRPORT ROAD)

.2 MI WEST OF BRAINARD RD, Hartford, CT

Built 1964 ADT: 25,300

SR 530 -AIRPORT RD

Over: ROUTE 15

422 FT E OF I-91, Hartford, CT

Built 1964 ADT: 56,900

ABANDONED RAILROAD

Over: U.S. ROUTE 6

0.5 MILE WEST OF ROUTE 83, Hartford, CT

Built 1900 ADT: 12,400

ROUTE 322

Over: INTERSTATE-84 & RAMPS

EXIT 28 OFF I-84, Hartford, CT

Built 1963 ADT: 71,000

MULTI-USE TRAIL

Over: ROUTE 322

1 M W SOUTHING. CHESH. TL, Hartford, CT

Built 1914 ADT: 10,900

ROUTE 10

Over: ROUTE 322

ROUTE 10 OVER ROUTE 322, Hartford, CT

Built 1936 ADT: 9,500

US ROUTE 5 &RTE 15

Over: ROUTE 99-SILAS DEANE HWY

0.3 MI SOUTH HARTFORD TL, Hartford, CT

Built 1942 ADT: 15,700

INTERSTATE-84 EB

Over: ROUTE 10

AT EXIT 32 INTERSTATE 84, Hartford, CT

Built 1963 ADT: 26,400

INTERSTATE-84 WB

Over: ROUTE 10

INTERSTATE-84 EXIT NO. 32, Hartford, CT

Built 1963 ADT: 26,400

ROUTE 15 & US 5

Over: ROUTE 175

0.1 MI N OF NEWINGTON TL, Hartford, CT

Built 1942 ADT: 20,800

RIDGE ROAD

Over: ROUTE 15 & US ROUTE 5

0.4 MILE SOUTH OF RTE 314, Hartford, CT

Built 1942 ADT: 37,100

U.S. ROUTE 5 & ROU

Over: ROUTE 314 & WOLCOTT HILL

0.3 MI SOUTH OF ROUTE 99, Hartford, CT

Built 1942 ADT: 12,500

INTERSTATE-91

Over: US ROUTE 5 AND ROUTE 15

.34MI N OF HRFD-WETH TL, Hartford, CT

Built 1964 ADT: 36,900

ROUTE 15 RAMP 161

Over: ROUTE 15

15 SB RAMP TO BRAINARD RD, Hartford, CT

Built 2010 ADT: 33,800

INTERSTATE-84

Over: US ROUTE 5 & I84 RMP 116

1.09 MI E HTFD EHTFD TL, Hartford, CT

Built 1963 ADT: 16,900

ROUTE 20 WESTBOUND

Over: SSR 401

AT WINDSOR LOCKS TOWNLINE, Hartford, CT

Built 1961 ADT: 13,300

ROUTE 75

Over: ROUTE 20

ROUTE 75 OVER ROUTE 20, Hartford, CT

Built 1961 ADT: 47,300

US ROUTE 44

Over: SR 500

.7 MI EAST OF HARTFORD TL, Hartford, CT

Built 1959 ADT: 20,800

ROUTE 71

Over: SR 571

.5MI SO OF NEW BRITAIN TL, Hartford, CT

Built 1962 ADT: 8,300

ROUTE 9 NORTHBOUND

Over: ROUTE 372

0.15 MI W OF US ROUTE 5, Hartford, CT

Built 1962 ADT: 8,100

ROUTE 9 SOUTHBOUND

Over: ROUTE 372

0.15 MI W OF US ROUTE 5, Hartford, CT

Built 1962 ADT: 8,500

CHRISTIAN LANE

Over: ROUTE 9

ROUTE 9 EXIT NO. 23, Hartford, CT

Built 1962 ADT: 72,200

B & M RAILROAD

Over: SR 571

0.1 MI E OF ROUTE 71, Hartford, CT

Built 1962 ADT: 11,300

PAN AM RAILROAD

Over: ROUTE 72

0.2 MI SO. OF PLYMOUTH TL, Hartford, CT

Built 1907 ADT: 9,800

BURRITT STREET

Over: INTERSTATE-84

0.5 MI NORTH RT 322, Hartford, CT

Built 2005 ADT: 83,800

SR 597

Over: I-84 EB

EXIT 29, I-84 WB, Hartford, CT

Built 2005 ADT: 42,200

PROSPECT STREET

Over: INTERSTATE-84

.4 MI EAST OF EXIT 30, Hartford, CT

Built 1961 ADT: 99,300

JUDE LANE

Over: INTERSTATE-84

0.4 MI W OF I-84 EXIT 31, Hartford, CT

Built 1963 ADT: 99,300

ROUTE 229

Over: INTERSTATE-84

AT INTERSTATE-84 EXIT 31, Hartford, CT

Built 1963 ADT: 80,900

CURTISS STREET

Over: INTERSTATE-84

1.4 MI W OF ROUTE 10, Hartford, CT

Built 1963 ADT: 91,500

PLEASANT ROAD

Over: INTERSTATE-91

0.25 MILES W OF ROUTE 5, Hartford, CT

Built 1959 ADT: 91,000

SR 510 DEPOT HILL

Over: INTERSTATE-91

.8 MILE N OF E WINDSOR TL, Hartford, CT

Built 1959 ADT: 103,000

ROUTE 190

Over: INTERSTATE-91

0.3 MILE EAST OF U.S. 5, Hartford, CT

Built 1960 ADT: 88,800

SWORD AVENUE

Over: INTERSTATE-91

.25 MI WEST OF US 5, Hartford, CT

Built 1959 ADT: 82,300

US 44 EB & MAIN ST

Over: I-84 & MORGAN ST RAMP

.29MI EAST OF HIGH ST INT, Hartford, CT

Built 1963 ADT: 127,300

INTERSTATE-91 SB

Over: RAMP D&F,I-84,US RTE 44

0.16 MILE NORTH OF RTE 2, Hartford, CT

Built 1961 ADT: 5,700

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 5, 2026