Girder and Floorbeam System bridges in Connecticut

Main girders along the bridge with transverse floorbeams carrying the deck, typical of larger steel bridges. Connecticut has 36 of them, 0.8% of its bridges. Nationally this type accounts for 0.8% of all bridges.Compare states for this type.

Girder and Floorbeam System bridges: 36
Poor condition: 25%; 9 bridges
Average age: 76.2 yrs
Combined length: 4 mi

Busiest girder and floorbeam system bridges in Connecticut

Top 36 by daily traffic

Bridge	County	Location	Built	Type	Length	Daily traffic	Condition
I-95 & I-95 Ramps over Mnrr & Local Roads No. 00032	Fairfield County	0.2 MI East of Exit 8 NB	1958	Girder and Floorbeam System	1,065 ft	112,800	Fair
I-84 Eastbound over Housatonic River No. 01218	Fairfield County	Over Housatonic River	1953	Girder and Floorbeam System	792 ft	76,300	Good
INTERSTATE-84 EB over I-84WB RTE8 Naugatuck Rv No. 03191A	New Haven County	I-84 Exit 20	1967	Girder and Floorbeam System	3,766 ft	63,000	Poor
SR 724 over US 1 and Metro North No. 00333	Fairfield County	0.6 MI W of I-95	1960	Girder and Floorbeam System	689 ft	62,600	Fair
RTE I95 over Fox Island Road Byram R No. 00001	Fairfield County	I95 at N Y State Line	1956	Girder and Floorbeam System	1,263 ft	58,294	Fair
Route 3 over Great Meadow RD & Ct Rv. No. 00417	Hartford County	.22MI N of Access to I-91	1959	Girder and Floorbeam System	2,393 ft	55,100	Fair
INTERSTATE-91 NB over Park River & Cso RR No. 01469A	Hartford County	At Exit 29A	1964	Girder and Floorbeam System	1,350 ft	51,350	Fair
Interstate 84 WB over RTE 8 Naug Riv M-N RR No. 03191B	New Haven County	Waterbury Lower Level	1967	Girder and Floorbeam System	2,461 ft	33,600	Poor
Route 8 Northbound over Route 8 SB & Local Roads No. 03190A	New Haven County	Route 8 South of I-84	1966	Girder and Floorbeam System	2,634 ft	30,400	Poor
Route 190 over Conn River & AMTRAK RR No. 03295	Hartford County	0.41 MI E of Ovlp RTE 159	1966	Girder and Floorbeam System	1,345 ft	21,500	Fair
Route 67 over Little River No. 01061	New Haven County	0.3 MI West of Route 8	1950	Girder and Floorbeam System	113 ft	17,200	Fair
Route 8 Southbound over Riverside St-Sunnyside No. 03190B	New Haven County	Route 8 South of I-84	1966	Girder and Floorbeam System	1,589 ft	16,900	Poor
Route 32 over New England Central Rr. No. 00935	New London County	1.5 MI North of Route 207	1941	Girder and Floorbeam System	236 ft	11,800	Poor
Indian Field Road over Metro North Railroad No. 03675	Fairfield County	North of I-95 Exit No. 4	1900	Girder and Floorbeam System	71 ft	9,000	Fair
Toelles Road over Quinnipiac River No. 04392	New Haven County	100FT E of Route 15	1982	Girder and Floorbeam System	119 ft	8,703	Poor
Route 349 SB over AMTRAK Railroad No. 03330	New London County	0.9 MI S of I-95	1966	Girder and Floorbeam System	163 ft	8,300	Good
Clark Street over Metro North Railroad No. 03840	New Haven County	0.1 MI N of Bridgeport Av	2006	Girder and Floorbeam System	96 ft	7,905	Good
Route 349 NB over AMTRAK Railroad No. 03331	New London County	1 Mile S of INTERSTATE-95	1966	Girder and Floorbeam System	163 ft	7,900	Good
I-84 EB TR 806 over I-84 WB & I-84 TR 202 No. 03209	New Haven County	I-84 E/B Exit 20	1965	Girder and Floorbeam System	141 ft	7,100	Fair
Howard Avenue over Metro North Railroad No. 03867	New Haven County	1.0 Mile North of I 95	1920	Girder and Floorbeam System	79 ft	7,100	Fair
Commerce Street over SR 598 No. 01855	Hartford County	0.1 MI W of JCT I-91	1964	Girder and Floorbeam System	220 ft	6,890	Fair
Camp Street over AMTRAK Railroad No. 04028	New Haven County	300 from State Street	1899	Girder and Floorbeam System	68 ft	5,300	Fair
Stony Hill Road over Housatonic RR No. 04057	Fairfield County	0.5 MI So JCT Grays Br RD	1936	Girder and Floorbeam System	182 ft	5,000	Fair
Route 12 over Prov & Worc Railroad No. 00666	New London County	1 Mile North of Route 201	1930	Girder and Floorbeam System	204 ft	4,800	Fair
Route 31 over New England Central RR No. 00923	Tolland County	0.1 MI S of Coventry T.L.	1947	Girder and Floorbeam System	89 ft	4,600	Poor
Lamberton Street over Metro North Railroad No. 04027	New Haven County	At Junction W Plymouth ST	1907	Girder and Floorbeam System	150 ft	3,865	Fair
Naugatuck Avenue over Metro North Railroad No. 03641	New Haven County	100 North of I-95	1929	Girder and Floorbeam System	99 ft	3,790	Poor
Cedar Street No. 1 over Metro North Railroad No. 03868	New Haven County	0.3 MI S of US Route 1	1906	Girder and Floorbeam System	136 ft	3,092	Fair
Mulberry Point RD over AMTRAK Railroad No. 05542	New Haven County	100 Ft S of Route 146	1988	Girder and Floorbeam System	94 ft	2,990	Fair
Prospect Street over SR 598 No. 01628	Hartford County	0.16 MI E of Pulaski Cir.	1947	Girder and Floorbeam System	88 ft	2,600	Fair
Route 197 over Quinebaug River No. 01536	Windham County	.2 MI West of Route 131	1931	Girder and Floorbeam System	85 ft	2,600	Fair
I-691 Ramp 009 over I-691RMP 008 Columbia ST No. 02071	New Haven County	Over Ent Ramp from Lewis	1971	Girder and Floorbeam System	180 ft	2,100	Fair
Old Road #2 over Sasco Brook No. 04971	Fairfield County	At Fairfield Town Line	1965	Girder and Floorbeam System	30 ft	2,030	Poor
Dewitt Street over Metro North Railroad No. 04025	New Haven County	100 N of Lamberton ST	1914	Girder and Floorbeam System	80 ft	552	Fair
Bulls Bridge Road over Housatonic River No. 04453	Litchfield County	Near N.U. Canal	1842	Girder and Floorbeam System	109 ft	400	Fair
Private Road over INTERSTATE-95 No. 00185	New Haven County	0.4 MI N of Route 100	2004	Girder and Floorbeam System	168 ft	58	Good

Counties with the most

New Haven County	17
Fairfield County	7
Hartford County	5
New London County	4
Tolland County	1
Windham County	1
Litchfield County	1

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