Tolland County, Connecticut bridges
Tolland County has 207 bridges and culverts in the National Bridge Inventory, the oldest built in 1870. 17 (8%) are rated poor. The most common type is stringer/multi-beam or girder (35%).
- Bridges
- 207
- Good
- 36%
- Fair
- 56%
- Poor
- 8%
- 17 bridges
- Average age
- 57.9 yrs
- Posted or closed
- 7
Map of bridges in Tolland County
Green good, amber fair, red poor. Click a marker for details.Search bridges in Tolland County
Type at least two characters, or pick a condition or type, to search every bridge in the county.
Condition
Good36%(74)
Fair56%(116)
Poor8%(17)
When they were built
Busiest
- INTERSTATE-84 over Cider Mill RoadFair71,600 vehicles/day
- INTERSTATE-84 over Skungamaug RiverFair64,200 vehicles/day
- INTERSTATE-84 over Willimantic RiverFair58,100 vehicles/day
- INTERSTATE-84 over New England Central RRFair58,100 vehicles/day
- I-84 EB & Ramp 061 over Hockanum RiverFair54,800 vehicles/day
Longest
- Fair
- Fair
- Fair
- Fair
- Fair
Oldest
- Route 31 over Mill BrookFairBuilt 1870
- Center Street over Middle RiverFairBuilt 1870
- Village Hill Road over Ten Mile RiverFairBuilt 1870
- Maple Street over Scantic RiverFairBuilt 1880
- Main Street over Tankerhoosen RiverGoodBuilt 1885
All bridges in Tolland County
Busiest first · showing 1–200 of 207| Bridge | Location | Built | Type | Length | Daily traffic | Condition |
|---|---|---|---|---|---|---|
| INTERSTATE-84 over Cider Mill Road No. 00837 | 0.5 Mile West of Exit 68 | 1954 | Tee Beam | 37 ft | 71,600 | Fair |
| INTERSTATE-84 over Skungamaug River No. 00839 | 0.25 MI East of Route 195 | 1954 | Slab | 25 ft | 64,200 | Fair |
| INTERSTATE-84 over Willimantic River No. 04283 | 0.1 Mile East Tolland Tl | 1953 | Stringer/Multi-beam or Girder | 168 ft | 58,100 | Fair |
| INTERSTATE-84 over New England Central RR No. 04284 | 0.74 MI from Tolland Tl | 1953 | Box Beam or Girders - Multiple | 124 ft | 58,100 | Fair |
| I-84 EB & Ramp 061 over Hockanum River No. 05228 | .25 Mile West of Exit 64 | 1981 | Stringer/Multi-beam or Girder | 121 ft | 54,800 | Fair |
| INTERSTATE-84 over Roaring Brook No. 04308 | 1.3 Mile East of Route 32 | 1940 | Culvert | 45 ft | 54,200 | Fair |
| INTERSTATE-84 EB over Route 30 & 83 (overlap) No. 05230 | 0.4 MI E of Manchester Tl | 1982 | Stringer/Multi-beam or Girder | 178 ft | 53,600 | Fair |
| I-84 WB & Ramps over Hockanum River No. 05229 | .1 Mile E of S.Windsor Tl | 1982 | Stringer/Multi-beam or Girder | 122 ft | 53,300 | Fair |
| INTERSTATE-84 over Roaring Brook No. 04285 | 1.8 Mile East of Route 32 | 1955 | Stringer/Multi-beam or Girder | 65 ft | 50,400 | Fair |
| INTERSTATE-84 over Route 32 River Road No. 04296 | Interstate 84 Exit 70 | 1940 | Stringer/Multi-beam or Girder | 119 ft | 47,700 | Fair |
| INTERSTATE-84 WB over Route 30 & 83 (overlap) No. 05231 | 0.6 MI West of Dobson RD | 1982 | Stringer/Multi-beam or Girder | 179 ft | 46,600 | Fair |
| INTERSTATE-84 WB over Rails to Trails Pathway No. 04269 | 0.5 Mile West of Exit 66 | 2009 | Arch - Deck | 23 ft | 46,300 | Good |
| INTERSTATE-84 EB over Rails to Trails Pathway No. 04270 | 0.5 Mile West of Exit 66 | 2009 | Arch - Deck | 23 ft | 46,100 | Good |
| US Route 6 over Abandoned Railroad No. 00484 | Bolton Notch | 1951 | Arch - Deck | 240 ft | 35,400 | Fair |
| INTERSTATE-84 EB over Route 31 No. 04277 | INTERSTATE-84 Exit 67 | 1978 | Stringer/Multi-beam or Girder | 158 ft | 33,500 | Good |
| INTERSTATE-84 WB over Route 31 No. 04276 | At Exit 67 | 1978 | Stringer/Multi-beam or Girder | 161 ft | 33,000 | Fair |
| I-84 & I-84 Ramp 2 over Mashapaug Pond No. 00851 | 0.2 Mile East of RTE 171 | 1940 | Slab | 32 ft | 23,800 | Fair |
| Route 83 over Ogden Brook No. 06641 | 1.3 Miles South of RTE 74 | 1974 | Culvert | 22 ft | 20,900 | Fair |
| US Route 6 over Blackmans Brook No. 06593 | 1.24 MI West Columbia Tl | 2000 | Culvert | 28 ft | 18,900 | Fair |
| Route 30 & 83 over Tankerhoosen River No. 05239 | 0.3 MI E of Manchester Tl | 1932 | Culvert | 32 ft | 18,600 | Fair |
| US Route 6 over Hop River State Pk Trail No. 06585 | 1.06 MI West Columbia Tl | 2000 | Culvert | 44 ft | 17,100 | Good |
| US 6 & Ramp SR 633 over Sawmill Brook No. 02532 | 0.1 MI West of Route 195 | 1973 | Culvert | 25 ft | 17,000 | Good |
| US Route 44 over Bolton Pond Brook No. 05771 | 0.3 MI W of Coventry Tl | 1989 | Culvert | 21 ft | 16,700 | Good |
| Route 195 over Interstate 84 No. 00838 | At Interstate 84 Exit 68 | 1956 | Stringer/Multi-beam or Girder | 200 ft | 15,900 | Poor |
| I-84 Ramp #253 over INTERSTATE-84 No. 05232 | .63 MI E of Manchester Tl | 1982 | Box Beam or Girders - Single or Spread | 411 ft | 13,203 | Fair |
| Route 83 & 74 over Hockanum River No. 06294 | 300 West of West Street | 1993 | Culvert | 28 ft | 12,600 | Good |
| Route 190 over Scantic River No. 03442 | 0.5 Mile East of Rte. 186 | 1968 | Box Beam or Girders - Multiple | 52 ft | 12,200 | Fair |
| Route 195 over Willimantic River No. 01531 | .7 MI North JCT Route 32 | 1959 | Stringer/Multi-beam or Girder | 152 ft | 11,600 | Fair |
| Route 195 over New England Central RR No. 01532 | 0.1 Mile North of Rte. 32 | 1959 | Stringer/Multi-beam or Girder | 96 ft | 11,600 | Fair |
| US Route 6 WB over US Route 44 Eastbound No. 00485 | 1/4 M E of Interstate 384 | 1952 | Stringer/Multi-beam or Girder | 124 ft | 9,750 | Fair |
| Route 195 over Skungamaug River No. 01530 | 700 South of I-84 | 2017 | Frame | 30 ft | 9,400 | Good |
| Route 190 over Furnace Brook No. 01522 | 0.25 Mile West of RTE 19 | 1963 | Slab | 41 ft | 9,200 | Fair |
| Route 66 over Fawn Brook No. 02022 | 1.13 M E Hebron Marlbr Tl | 1927 | Culvert | 25 ft | 9,200 | Fair |
| US Route 6 WB over Hop River No. 02517 | 0.5 MI East of Rt 6&66 | 1971 | Stringer/Multi-beam or Girder | 168 ft | 8,950 | Fair |
| US Route 6 EB over Hop River No. 02518 | 1400 East of RTE 66 | 1971 | Stringer/Multi-beam or Girder | 209 ft | 8,950 | Fair |
| US Route 6 WB over Willimantic River No. 02561 | 1.5 Mile East of Route 66 | 1971 | Stringer/Multi-beam or Girder | 211 ft | 8,950 | Fair |
| U.S. Route 6 EB over Willimantic River No. 02562 | 1.1 MI East of JCT.6 & 66 | 1971 | Stringer/Multi-beam or Girder | 211 ft | 8,950 | Fair |
| U.S. Route 6 WB over Natchaug River No. 02563 | 0.1 MI East of Windham Tl | 1972 | Stringer/Multi-beam or Girder | 300 ft | 8,800 | Fair |
| Route 31 over Skungamaug River No. 00921 | 1 Mile South of Route 44 | 1923 | Stringer/Multi-beam or Girder | 38 ft | 8,700 | Fair |
| Route 74 over Willimantic River No. 00982 | At Tolland Town Line | 2017 | Stringer/Multi-beam or Girder | 138 ft | 8,600 | Good |
| Route 195 over US Route 6 No. 02559 | 0.2 MI No. of Windham Tl | 1973 | Stringer/Multi-beam or Girder | 275 ft | 8,600 | Fair |
| Route 32 over Roaring Brook No. 00937 | 0.3 Miles North of I-84 | 1939 | Tee Beam | 45 ft | 8,400 | Fair |
| U.S. Route 44 over Skungamaug River No. 00995 | 1MI East of Rt 31 Main ST | 1928 | Tee Beam | 35 ft | 8,300 | Fair |
| Route 195 over Saw Mill Brook No. 02551 | 400 North of Windham Tl | 1973 | Culvert | 28 ft | 8,300 | Good |
| US Route 6 EB over Natchaug River No. 02568 | 0.2 MI West of Windham Tl | 1973 | Stringer/Multi-beam or Girder | 305 ft | 8,300 | Fair |
| Route 140 over Broad Brook No. 01362 | 1.75 Miles W of Rt. 286 | 1930 | Slab | 33 ft | 8,200 | Good |
| Route 32 over Willimantic River No. 00938 | On Willington Town Line | 1954 | Stringer/Multi-beam or Girder | 178 ft | 8,100 | Fair |
| US Route 44 over Willimantic River No. 01178 | At Coventry Town Line | 1930 | Stringer/Multi-beam or Girder | 96 ft | 7,700 | Fair |
| Route 83 over Kimballs Brook No. 02529 | 0.2 Mile North of RTE 140 | 1927 | Slab | 30 ft | 7,700 | Good |
| I-84 EB Off Ramp over Route 30 (hartford Tpke) No. 05237 | Exit 64 | 1981 | Stringer/Multi-beam or Girder | 115 ft | 7,600 | Good |
| Route 190 over Edson Brook No. 01519 | 450 East of Route 30 | 1950 | Slab | 29 ft | 7,400 | Good |
| Route 190 over Middle River No. 01520 | 2 MI East of Route 30 | 1936 | Slab | 28 ft | 7,400 | Good |
| I-84 Ramp 266 over Skungamaug River No. 04278 | I-84 EB Exit 68 Off Ramp | 1978 | Culvert | 25 ft | 7,400 | Good |
| I-84 Ramp 266 over Skungamaug River No. 04279 | 50 West of Route 195 | 1978 | Culvert | 24 ft | 7,400 | Fair |
| U.S. Route 6 WB over Hop River Trail No. 02519 | .25 MI E of JCT W RTE 66 | 1971 | Stringer/Multi-beam or Girder | 96 ft | 7,200 | Good |
| US Route 6 WB over Flanders River Road No. 02553 | 0.3 MI West of Windham Tl | 1971 | Stringer/Multi-beam or Girder | 100 ft | 7,200 | Fair |
| SR 527 over Hockanum River No. 05961 | 0.1 Mile South of RTE 74 | 1990 | Tee Beam | 38 ft | 7,200 | Fair |
| Route 32 over New England Central RR No. 00939 | 2.5 Miles North of I-84 | 1954 | Stringer/Multi-beam or Girder | 59 ft | 7,100 | Fair |
| Route 74 over Hockanum River No. 05588 | .5 MI West of Route 83 | 2016 | Box Beam or Girders - Multiple | 45 ft | 7,000 | Good |
| US Route 6 EB over Abandoned Railroad No. 02520 | 0.1 MI E of Columbia T.L. | 1971 | Stringer/Multi-beam or Girder | 113 ft | 6,900 | Fair |
| US Route 6 EB over Flanders River Road No. 02554 | 0.3 MI West of Windham Tl | 1971 | Stringer/Multi-beam or Girder | 100 ft | 6,900 | Fair |
| Route 66 over Willimantic River No. 00487 | Columbia Windham Town Lne | 1937 | Stringer/Multi-beam or Girder | 206 ft | 6,400 | Fair |
| Route 66 over Jeremys River No. 03435 | 0.4 MI W of Route 85 | 1967 | Culvert | 21 ft | 6,300 | Good |
| U.S. Route 6 WB over Mansfield City Road No. 02526 | 1.28 MI E of Windham T L | 1972 | Stringer/Multi-beam or Girder | 110 ft | 6,200 | Fair |
| Route 85 over Raymond Brook No. 05582 | 300 Ft South of Route 207 | 1987 | Box Beam or Girders - Multiple | 47 ft | 6,000 | Fair |
| U.S. Route 6 EB over Mansfield City Road No. 02522 | 1.29 MI E of Windham T L | 1972 | Stringer/Multi-beam or Girder | 110 ft | 5,800 | Fair |
| Route 85 over INTERSTATE-384 No. 03598 | 0.5 MI South of Route 44 | 1968 | Stringer/Multi-beam or Girder | 258 ft | 5,800 | Fair |
| Dobson Road over INTERSTATE-84 & Ramp 016 No. 05233 | .56 MI East of Rt 30 & 83 | 1981 | Box Beam or Girders - Single or Spread | 327 ft | 5,356 | Fair |
| Maple Street over Scantic River No. 04555 | 0.2 MI South of Route 190 | 1880 | Arch - Deck | 53 ft | 5,200 | Fair |
| Dobson Road over Dobsonville Pond No. 05374 | 0.2 Miles So. of Rte. 30 | 1986 | Stringer/Multi-beam or Girder | 75 ft | 5,200 | Good |
| SR 533 (tunnel Rd) over Tankerhoosen River No. 05711 | .5 MI S of INTERSTATE-84 | 1989 | Culvert | 28 ft | 5,100 | Good |
| SR 632 over Sawmill Brook No. 02528 | 0.1 Mile West of Rte. 195 | 1973 | Culvert | 25 ft | 5,000 | Good |
| SR 533 (tunnel Rd) over INTERSTATE-84 No. 04273 | 0.3 Mile South of RTE 30 | 1978 | Stringer/Multi-beam or Girder | 276 ft | 4,900 | Fair |
| Route 31 over Mill Brook No. 03278 | 1 MI West of Mansfield Tl | 1870 | Arch - Deck | 24 ft | 4,800 | Fair |
| US Route 44 over Fenton River No. 00996 | .4 MI West Willington Tl | 1929 | Tee Beam | 34 ft | 4,700 | Fair |
| US Route 6 & 44 EB over Interstate 384 No. 03599 | 0.5 MI West JCT Route 44 | 1968 | Stringer/Multi-beam or Girder | 260 ft | 4,700 | Fair |
| Dart Hill Road over Hockanum River No. 03936 | 1000 Ft West of Route 83 | 2023 | Box Beam or Girders - Multiple | 51 ft | 4,700 | Good |
| Route 319 over Middle River No. 05264 | 0.7 MI East of Route 190 | 1983 | Culvert | 26 ft | 4,700 | Fair |
| Route 31 over Willimantic River No. 00922 | At the Coventry Town Line | 1947 | Stringer/Multi-beam or Girder | 131 ft | 4,600 | Fair |
| Route 31 over New England Central RR No. 00923 | 0.1 MI S of Coventry T.L. | 1947 | Girder and Floorbeam System | 89 ft | 4,600 | Poor |
| Route 32 over Middle River No. 00940 | 250 Ft South of Route 190 | 1952 | Stringer/Multi-beam or Girder | 51 ft | 4,600 | Fair |
| Route 31 over Hockanum River No. 03238 | 50 South of Route 74 | 1995 | Slab | 41 ft | 4,600 | Fair |
| Hunting Lodge Road over Cedar Swamp Brook No. 06819 | .1 MI E of Hunting Ht DR | 1990 | Culvert | 22 ft | 4,500 | Good |
| Route 74 over Interstate 84 No. 00840 | 1.5 MI W of Willington Tl | 1952 | Stringer/Multi-beam or Girder | 218 ft | 4,200 | Fair |
| Route 83 over Gulf Stream No. 01145 | .12 MI South of Route 190 | 1957 | Slab | 24 ft | 4,200 | Fair |
| SR 541-BOLTON Road over INTERSTATE-84 No. 04274 | 0.3 Mile South of Rte. 30 | 1978 | Stringer/Multi-beam or Girder | 276 ft | 4,200 | Fair |
| Route 320 (ruby RD over INTERSTATE-84 No. 04286 | INTERSTATE-84 Exit 71 | 1978 | Stringer/Multi-beam or Girder | 269 ft | 4,200 | Fair |
| Route 83 over Thresher Brook No. 01147 | 0.2 Mile North of SR 528 | 1957 | Slab | 30 ft | 4,100 | Good |
| Route 74 over Fenton River No. 00983 | 1.3 Mile East of RTE 320 | 1933 | Slab | 34 ft | 4,000 | Good |
| Route 30 over Crystal Lake Brook No. 05697 | 0.4 MI South of Route 190 | 1988 | Culvert | 39 ft | 3,800 | Good |
| Discovery Drive over Salamander Brook No. 06878 | South of Route 44 Inter. | 2015 | Frame | 40 ft | 3,800 | Good |
| Discovery Drive over Wetlands No. 06879 | South of Route 44 | 2015 | Box Beam or Girders - Single or Spread | 81 ft | 3,800 | Good |
| Ninth District Roa over Gulf Stream No. 06972 | 0.2 MI South of Route 190 | 2014 | Culvert | 23 ft | 3,800 | Good |
| Kelly Road over Hockanum River No. 05240 | 0.3 Miles West of RT.83 | 1981 | Stringer/Multi-beam or Girder | 106 ft | 3,500 | Fair |
| Jobs Hill Road over Broad Brook No. 05375 | 0.5 Mile North of RTE 140 | 1986 | Culvert | 40 ft | 3,500 | Fair |
| Route 83 over Avery Brook No. 01146 | 1.3 MI North of Route 190 | 1957 | Slab | 41 ft | 3,400 | Good |
| Lower Butcher Road over Hockanum River No. 04504 | 0.6 Mile West of Route 83 | 2003 | Culvert | 25 ft | 3,300 | Good |
| Vernon Avenue over Hockanum River No. 03934 | 200 So of West Main ST | 1925 | Slab | 23 ft | 3,208 | Fair |
| Route 19 over Furnace Brook No. 00871 | 3.3 MI North of Route 190 | 1957 | Slab | 51 ft | 3,000 | Fair |
| Route 207 over Raymond Brook No. 01544 | 0.2 MI East of JCT RTE 85 | 1940 | Tee Beam | 33 ft | 3,000 | Fair |
| Route 207 over Mint Brook No. 01545 | .23MI E of JCT RTE 85 | 1945 | Slab | 26 ft | 3,000 | Fair |
| Route 83 over Scantic River No. 01148 | 0.1 MI South of Mass S.L. | 1927 | Tee Beam | 34 ft | 2,900 | Fair |
| Route 89 over Fenton River No. 01253 | .97 MI North of RTE 195 | 1953 | Culvert | 25 ft | 2,900 | Fair |
| Route 319 over Furnace Brook No. 05378 | .3 MI West of Route 19 | 1929 | Slab | 55 ft | 2,800 | Fair |
| Phoenix Street over Tankerhoosen River No. 06806 | 100 Ft. S Campbell Ave. | 2012 | Frame | 28 ft | 2,800 | Good |
| Bassetts Bridge RD over Naubesatuck Lake No. 05607 | 1.5 MI East of RTE 195 | 1950 | Culvert | 35 ft | 2,700 | Poor |
| Old Cathole Road over Interstate 84 No. 04287 | 0.6 Mile South of RTE 74 | 1978 | Stringer/Multi-beam or Girder | 273 ft | 2,600 | Fair |
| Route 190 over Roaring Brook No. 01523 | 0.8 Mile West of Union Tl | 1925 | Slab | 23 ft | 2,500 | Fair |
| Bamforth Road over INTERSTATE-84 No. 04275 | 0.4 Mile South of RTE 30 | 1978 | Stringer/Multi-beam or Girder | 243 ft | 2,360 | Poor |
| Route 190 over INTERSTATE-84 No. 00849 | 1.2 Miles East of Rte. 89 | 1955 | Stringer/Multi-beam or Girder | 215 ft | 2,300 | Fair |
| Route 74 over Skungamaug River No. 01120 | 1.8 Miles West of I-84 | 2024 | Tee Beam | 62 ft | 2,300 | Good |
| Route 74 over Hockanum River No. 01868 | .5 Mile East of Route 31 | 1938 | Slab | 29 ft | 2,200 | Fair |
| Route 19 over Furnace Brook No. 00872 | 1.6 MI North of Route 319 | 1952 | Tee Beam | 37 ft | 2,000 | Fair |
| Route 140 over Middle River No. 01363 | .2 MI W of Rt 32 & Rt 190 | 1935 | Stringer/Multi-beam or Girder | 73 ft | 1,900 | Fair |
| Windermere Avenue over Hockanum River No. 04503 | 500 Ft FR JCT Route 286 | 2009 | Culvert | 56 ft | 1,900 | Good |
| Route 171 over INTERSTATE-84 No. 00850 | 0.5 MI FR Mass State Line | 1954 | Stringer/Multi-beam or Girder | 165 ft | 1,800 | Fair |
| Route 275 over Willimantic River No. 02866 | 1.7 Miles East of RTE 31 | 1900 | Box Beam or Girders - Multiple | 143 ft | 1,800 | Fair |
| I-84 WB Off Ramp over I-84 WB Ramp from 30/83 No. 05236 | I-84 WB Exit No. 64 | 1982 | Stringer/Multi-beam or Girder | 128 ft | 1,800 | Good |
| Route 171 over Hamilton Reservoir Brook No. 01421 | .3 Mile West of I-84 | 1954 | Slab | 75 ft | 1,700 | Good |
| Route 74 over Grapevine Brook No. 02477 | 0.3 Mile West of I-84 | 2011 | Stringer/Multi-beam or Girder | 70 ft | 1,700 | Good |
| Windsor Avenue over Hockanum River No. 04574 | 400 Ft from JCT Route 74 | 1900 | Slab | 23 ft | 1,655 | Fair |
| West Street over Middle River No. 04781 | 0.2 Mile South of RTE 190 | 1956 | Stringer/Multi-beam or Girder | 70 ft | 1,600 | Fair |
| Gurleyville Road over Fenton River No. 04730 | 1.3 MI East of Route 195 | 1970 | Slab | 43 ft | 1,550 | Fair |
| Bolton Road over Tankerhoosen River No. 03933 | 25 Ft S of Bamforth Road | 2007 | Frame | 25 ft | 1,500 | Good |
| South Street over Hop River No. 04626 | 450FT FR JCT RTE 6 | 1900 | Stringer/Multi-beam or Girder | 91 ft | 1,500 | Good |
| Spring Street over Hockanum River No. 04572 | 75FT FR JCT West Main ST | 2010 | Frame | 64 ft | 1,489 | Good |
| Route 140 over Aborn Brook No. 05696 | 1 MI East of RTE 30 | 1988 | Culvert | 22 ft | 1,400 | Fair |
| Four Bridges Road over Scantic River No. 04552 | 0.6 Mile West of Route 83 | 1956 | Stringer/Multi-beam or Girder | 47 ft | 1,300 | Fair |
| North River Road over Skungamaug River No. 04634 | Junction Broadway Road | 1974 | Slab | 49 ft | 1,300 | Fair |
| River Street over Hockanum River No. 04577 | At JCT West Main Street | 2010 | Slab | 52 ft | 1,286 | Good |
| Notch Road over Dep Trail Abandoned RR No. 04137 | 25 South of RTE 6 & 44 | 1951 | Stringer/Multi-beam or Girder | 63 ft | 1,254 | Fair |
| Leonard Road over Furnace Brook No. 04778 | 130 Ft from JCT Route 19 | 2022 | Box Beam or Girders - Multiple | 84 ft | 1,200 | Good |
| Gurleyville Road over Stream No. 06202 | .7 Mile East of Route 195 | 1980 | Culvert | 21 ft | 1,200 | Good |
| Potter School Road over Interstate 84 No. 00847 | .76 MI W of Ashford Tl. | 1960 | Stringer/Multi-beam or Girder | 182 ft | 1,185 | Fair |
| Pleasant View Driv over Hockanum River No. 04576 | 900 Ft West of Route 83 | 2018 | Slab | 48 ft | 1,104 | Good |
| Route 89 over Interstate 84 No. 00848 | 0.57 MI South of RTE 190 | 1958 | Stringer/Multi-beam or Girder | 197 ft | 930 | Poor |
| Hatheway Road over Broad Brook No. 05376 | 0.3 Mile North of RTE 140 | 1986 | Culvert | 40 ft | 917 | Good |
| Spring Street over Middle River No. 04779 | 100 Ft FR JCT Route 190 | 1912 | Arch - Deck | 46 ft | 914 | Fair |
| Broad Brook Road over Broad Brook No. 04505 | 0.2 MI from JCT RTE 140 | 1940 | Arch - Deck | 41 ft | 902 | Fair |
| South Street over Skungamaug River No. 04628 | 400 Ft FR JCT Bishop Lane | 1997 | Slab | 37 ft | 850 | Good |
| Mount Hope Road over Mount Hope River No. 04727 | 50 Ft from JCT Route 89 | 1998 | Truss - Thru | 74 ft | 850 | Good |
| Village Hill Road over Roaring Brook No. 04810 | 0.4 MI East of Route 32 | 2003 | Stringer/Multi-beam or Girder | 118 ft | 806 | Good |
| Mansfield Avenue over US Route 6 Westbound No. 02580 | .4 E Mansfield Windham Tl | 1971 | Box Beam or Girders - Single or Spread | 140 ft | 800 | Good |
| Mansfield Avenue over U.S. Route 6 Eastbound No. 02581 | .4 E Mansfield Windham Tl | 1971 | Box Beam or Girders - Single or Spread | 140 ft | 800 | Good |
| Flanders Road over Willimantic River No. 04622 | At Mansfield Town Line | 1914 | Slab | 76 ft | 800 | Poor |
| Hendee Road over Hop River No. 05283 | .29 MI East of US Route 6 | 1984 | Stringer/Multi-beam or Girder | 111 ft | 772 | Fair |
| Flanders River RD over Hop River No. 04464 | 300 Ft North of Rt 66 | 1910 | Box Beam or Girders - Multiple | 72 ft | 769 | Fair |
| South River Road over Skungamaug River No. 04629 | 300FT FR JCT Case RD | 1973 | Box Beam or Girders - Multiple | 68 ft | 739 | Fair |
| Brooklyn Street over Hockanum River No. 05830 | 100 Ft FR JCT Route 74 | 1988 | Box Beam or Girders - Multiple | 34 ft | 733 | Good |
| Merrow Road over Willimantic River No. 04631 | 750 Ft from JCT Route 32 | 1956 | Stringer/Multi-beam or Girder | 94 ft | 700 | Fair |
| West Main Street over Hockanum River No. 04573 | 500 Feet East of SR 527 | 2014 | Slab | 40 ft | 697 | Good |
| Chaffeeville Road over Fenton River No. 04733 | 440 South of Mulberry ST | 1950 | Culvert | 29 ft | 682 | Fair |
| King Road over Scantic River No. 04553 | .4MI West of Route 83 JCT | 1949 | Arch - Deck | 45 ft | 654 | Fair |
| Hydeville Road over Furnace Brook No. 04776 | 300 Ft FR JCT Route 19 | 1935 | Slab | 24 ft | 644 | Poor |
| South River RD #2 over Willimantic River No. 04802 | 1.3 MI East of Rt 195 | 1950 | Stringer/Multi-beam or Girder | 123 ft | 629 | Fair |
| Lohse Road over Roaring Brook No. 06578 | 0.1 Mile South of RTE 320 | 1958 | Culvert | 29 ft | 608 | Fair |
| Colburn Road over Furnace Brook No. 04774 | 100 Ft FR JCT Route 19 | 1961 | Stringer/Multi-beam or Girder | 47 ft | 607 | Fair |
| Center Street over Middle River No. 04780 | 130 Ft FR JCT West Street | 1870 | Arch - Deck | 29 ft | 600 | Fair |
| Mountain Spring RD over INTERSTATE-84 No. 04280 | 1.24 MI E of I84 JCT RT31 | 1979 | Box Beam or Girders - Single or Spread | 448 ft | 540 | Fair |
| Winwood Circle over Wrights Brook No. 06973 | 500FT West of 186 | 1970 | Culvert | 21 ft | 535 | Poor |
| Industrial Park Ro over Gages Brook No. 06976 | 0.24 Miles South of Rt 30 | 1980 | Culvert | 24 ft | 535 | Poor |
| Gerber Drive over Gages Brook No. 06977 | 0.14 MI S Ind Park Road E | 1980 | Culvert | 30 ft | 535 | Poor |
| Depot Road over Willimantic River No. 05989 | .2 MI from Jrt Route 32 | 1900 | Box Beam or Girders - Multiple | 138 ft | 527 | Fair |
| Marjorie Circle over Jeremy River No. 06946 | 500 South of Route 85 | 2017 | Culvert | 29 ft | 525 | Good |
| Old Colchester RD over Raymond Brook No. 04695 | 1.6 MI South of Rt 85 | 1956 | Culvert | 27 ft | 504 | Poor |
| Village Hill Road over Ten Mile River No. 04619 | 100 Ft North of Cook Hill | 1870 | Arch - Deck | 22 ft | 500 | Fair |
| Depot Road over Mill Brook No. 06529 | 0.5 Mile from JCT RTE 32 | 1996 | Frame | 20 ft | 491 | Good |
| Parker Bridge Road over Hop River No. 04624 | 3500FT FR JCT Bunker Hill | 2008 | Box Beam or Girders - Multiple | 78 ft | 475 | Good |
| Woodbridge Road over Skungamung River No. 05502 | 0.25 MI S of South RD | 1986 | Box Beam or Girders - Multiple | 70 ft | 451 | Good |
| New City Road over New City Brook No. 04775 | 0.4 Mile North of RTE 19 | 2008 | Culvert | 22 ft | 450 | Good |
| Atwoodville Road over Mount Hope River No. 04729 | .3 MI East of Route 89 | 1950 | Stringer/Multi-beam or Girder | 141 ft | 430 | Poor |
| Pucker Street over Hop River No. 04621 | 0.2 Mile North of Route 6 | 2015 | Truss - Thru | 98 ft | 424 | Good |
| Long Hill Road over Hop River No. 04582 | 550 Ft FR JCT RTE 6 | 1934 | Tee Beam | 43 ft | 401 | Poor |
| Cooper Lane over Edson Brook No. 04782 | 1000 Ft So. of Rte. 190 | 1940 | Slab | 40 ft | 385 | Fair |
| Pinney School Road over Furnace Brook No. 04777 | 650 Ft West of Route 19 | 1957 | Stringer/Multi-beam or Girder | 68 ft | 372 | Fair |
| Bunker Hill Road over Hop River No. 04583 | 600 Ft East of RTE 6 | 1960 | Culvert | 57 ft | 340 | Poor |
| Browns Bridge Road over Charter Brook No. 04803 | 100 S O/Shenipst Lake RD | 1960 | Culvert | 23 ft | 330 | Fair |
| Hockanum Boulevard over Hockanum River No. 06978 | 0.2 Miles West of RTE 83 | 2000 | Box Beam or Girders - Multiple | 56 ft | 324 | Fair |
| Durkee Road over Scantic River No. 04554 | 1260 Ft FR JCT Route 83 | 1973 | Culvert | 35 ft | 303 | Good |
| Hop River Road over Hop River No. 04446 | .3 MI North of RTE 6 | 2024 | Stringer/Multi-beam or Girder | 134 ft | 270 | Good |
| Polster Road over Roaring Brook No. 04808 | 3/4 MI No of Mihaliak RD | 1950 | Stringer/Multi-beam or Girder | 28 ft | 252 | Good |
| Kibbe Grove Road over Scantic River No. 04439 | 0.25 MI West of Route 83 | 1939 | Stringer/Multi-beam or Girder | 60 ft | 250 | Fair |
| Brewster Street over Ash Brook No. 04625 | 1.1 Mile South of U.S. 44 | 1973 | Culvert | 27 ft | 245 | Good |
| Shenipsit Lake RD over Charter Brook No. 06060 | 1.8 MI North of Route 74 | 1991 | Arch - Deck | 30 ft | 210 | Good |
| SR 620 over Mashapaug Pond No. 01861 | 1500 North of Route 171 | 1953 | Slab | 56 ft | 200 | Fair |
| Grayville Road 1 over Raymond Brook No. 04696 | Appr .5 MI W Old Colchstr | 1979 | Culvert | 21 ft | 198 | Good |
| Baker Hill Road over Ten Mile River No. 04620 | 1320 from Cards Mill | 1900 | Slab | 24 ft | 180 | Good |
| Times Farm Road over Hop River No. 04581 | .29 MI East of US Route 6 | 1935 | Slab | 27 ft | 169 | Good |
| Daleville Schl RD over Fenton River No. 05345 | At JCT of Daleville Road | 1940 | Box Beam or Girders - Multiple | 26 ft | 152 | Fair |
| Folly Lane over Skungamaug River No. 04632 | 400FT FR JCT North Rv | 2020 | Slab | 50 ft | 137 | Good |
| Bridge Street over Broad Brook No. 05609 | 0.1 MI from JCT Cindy Rd. | 1970 | Culvert | 32 ft | 135 | Fair |
| Stonemill Road #1 over Fenton River No. 04731 | .1MI So of Chaffeevlle RD | 2012 | Arch - Deck | 78 ft | 130 | Good |
| Juniper Lane over Mount Hope River No. 05353 | 150 East of Route 89 | 1920 | Slab | 40 ft | 129 | Fair |
| Pine Road over Crystal Lake Brook No. 06575 | 150 Ft. East of Route 30 | 1999 | Culvert | 23 ft | 124 | Good |
| Brigham Road over Willimantic River No. 04630 | At Mansfield Town Line | 1956 | Stringer/Multi-beam or Girder | 88 ft | 108 | Fair |
| Strawberry Road over Abbey Brook No. 06141 | 0.3 Mile West of Route 83 | 2023 | Frame | 34 ft | 108 | Fair |
| Mason Lane over Stream No. 06974 | 0.5 MI East of Battle St. | 2008 | Stringer/Multi-beam or Girder | 33 ft | 106 | Fair |
| Industrial Park Ro over Gages Brook No. 06975 | 0.2 Mile South of RTE 30 | 1980 | Culvert | 24 ft | 105 | Poor |
| Whispering Pines R over Stream No. 06198 | 0.1 Mile N of Stony Lane | 1975 | Culvert | 21 ft | 87 | Poor |
| Kechkes Road over Fenton River No. 05531 | .1 MI W of Moosemeadow RD | 2010 | Stringer/Multi-beam or Girder | 39 ft | 69 | Good |
Structure types in Tolland County
| Stringer/Multi-beam or Girder | 72 | 34.8% |
| Culvert | 46 | 22.2% |
| Slab | 36 | 17.4% |
| Box Beam or Girders - Multiple | 15 | 7.2% |
| Arch - Deck | 12 | 5.8% |
| Tee Beam | 10 | 4.8% |
| Frame | 7 | 3.4% |
| Box Beam or Girders - Single or Spread | 6 | 2.9% |
| Truss - Thru | 2 | 1.0% |
| Girder and Floorbeam System | 1 | 0.5% |
Other counties in Connecticut
- Fairfield County 862
- Hartford County 916
- Litchfield County 470
- Middlesex County 309
- New Haven County 893
- New London County 442
- Windham County 264