Sussex County, Delaware bridges
Sussex County has 154 bridges and culverts in the National Bridge Inventory, the oldest built in 1910. 3 (2%) are rated poor. The most common type is culvert (32%).
- Bridges
- 154
- Good
- 40%
- Fair
- 58%
- Poor
- 2%
- 3 bridges
- Average age
- 50.6 yrs
- Posted or closed
- 6
Map of bridges in Sussex County
Green good, amber fair, red poor. Click a marker for details.Search bridges in Sussex County
Type at least two characters, or pick a condition or type, to search every bridge in the county.
Condition
Good40%(61)
Fair58%(90)
Poor2%(3)
When they were built
Busiest
- Coastal HGWY/SR1NB over Ped PathFair35,563 vehicles/day
- Coastal HWY/SR1 SB over Ped PathFair35,563 vehicles/day
- Coastal HWY/SR1 SB over Lewes Rehoboth CanalFair31,200 vehicles/day
- US 13 N & SR 20 W over Williams PondFair31,002 vehicles/day
- SR1 / Coastal Hgwy over Indian River InletGood24,984 vehicles/day
Longest
- Good
- Good
- Good
- Fair
- Fair
Oldest
- Willow ST over Records PondGoodBuilt 1910
- Dupont BLVD/US113 over Wartons BranchFairBuilt 1911
- US113/DUPONT Blvd over Betts PondFairBuilt 1912
- Poplar ST over Broad CreekFairBuilt 1915
- Old Furnace Rd. over Nanticoke RiverFairBuilt 1919
All bridges in Sussex County
Busiest first · showing 1–154 of 154| Bridge | Location | Built | Type | Length | Daily traffic | Condition |
|---|---|---|---|---|---|---|
| Coastal HGWY/SR1NB over Ped Path No. 3725N014 | Nassau | 1967 | Stringer/Multi-beam or Girder | 143 ft | 35,563 | Fair |
| Coastal HWY/SR1 SB over Ped Path No. 3725S014 | Nassau | 1967 | Stringer/Multi-beam or Girder | 143 ft | 35,563 | Fair |
| Coastal HWY/SR1 SB over Lewes Rehoboth Canal No. 3150S014 | West of Rehoboth Beach | 1978 | Stringer/Multi-beam or Girder | 407 ft | 31,200 | Fair |
| US 13 N & SR 20 W over Williams Pond No. 3253N003 | S/E of Seaford | 1952 | Stringer/Multi-beam or Girder | 105 ft | 31,002 | Fair |
| SR1 / Coastal Hgwy over Indian River Inlet No. 3156 050 | Indian River Inlet | 2012 | Stayed Girder | 2,600 ft | 24,984 | Good |
| US113/DUPONT Blvd over Betts Pond No. 3508 113 | Betts Pond | 1912 | Slab | 22 ft | 24,039 | Fair |
| Dupont BLVD/US113 over Wartons Branch No. 3504 113 | North of Dagsboro | 1911 | Culvert | 29 ft | 23,985 | Fair |
| US 113/DUPONT Blvd over Vines Creek No. 3410 113 | South of Frankford | 1948 | Culvert | 49 ft | 23,620 | Fair |
| Sussex Hgwy / US13 over Gravelly Run No. 3146A004 | East of Bridgeville | 1951 | Slab | 25 ft | 23,386 | Fair |
| Sussex HWY/US13 NB over Records Pond No. 3365N002 | East of Laurel | 1951 | Stringer/Multi-beam or Girder | 194 ft | 23,291 | Good |
| Sussex HWY / US13 over Records Pond No. 3365S002 | East of Laurel | 1951 | Stringer/Multi-beam or Girder | 194 ft | 23,291 | Good |
| Rehoboth Ave over Lewes-Rehoboth Canal No. 3153 015 | Rehoboth Beach | 1986 | Movable - Bascule | 169 ft | 21,673 | Fair |
| Sussex Hgwy (US13) over Clear Brook No. 3255 003 | North of Seaford | 1952 | Culvert | 32 ft | 18,153 | Good |
| John J Williams Hy over Burton Prong No. 3709 024 | S.W. of Rehoboth | 1939 | Culvert | 26 ft | 18,035 | Good |
| Coastal HWY / SR1 over Broadkill River No. 3155N014 | East of Milton | 1967 | Stringer/Multi-beam or Girder | 285 ft | 17,782 | Good |
| Coastal Hgwy /SR1 over Broadkill River No. 3155S014 | East of Milton | 1967 | Stringer/Multi-beam or Girder | 287 ft | 17,782 | Fair |
| US113/DUPONT Blvd. over Gravelly Branch No. 3617 113 | North of Georgetown | 1993 | Culvert | 22 ft | 17,549 | Fair |
| John J Williams Hy over Indian River No. 3514 024 | N. Millsboro Limits | 1981 | Stringer/Multi-beam or Girder | 74 ft | 16,930 | Fair |
| Stein HWY/SR20 over Norfolk Southern No. 3257E021 | Seaford | 1940 | Stringer/Multi-beam or Girder | 560 ft | 15,824 | Fair |
| US 13 S & SR 20 E over Williams Pond No. 3253S003 | East of Seaford | 1952 | Stringer/Multi-beam or Girder | 105 ft | 15,758 | Fair |
| US 13 N & SR 20 W over Nanticoke River No. 3254N003 | S/W Seaford | 1951 | Stringer/Multi-beam or Girder | 328 ft | 15,758 | Fair |
| US 13 S & SR 20 E over Nanticoke River No. 3254S003 | S/W Seaford | 1951 | Stringer/Multi-beam or Girder | 328 ft | 15,758 | Fair |
| John Williams Hgwy over Love Creek No. 3708 024 | West of Rehoboth Beach | 1992 | Stringer/Multi-beam or Girder | 606 ft | 15,735 | Fair |
| SR1 Nb/Coastal Hy over Lewes Rehoboth Canal No. 3150N014 | West of Rehoboth Beach | 1985 | Stringer/Multi-beam or Girder | 407 ft | 15,600 | Fair |
| Coastal HGWY/SR1 over Mispillion River No. 3003S007 | Milford | 1971 | Stringer/Multi-beam or Girder | 313 ft | 14,302 | Fair |
| Lighthouse RD/SR54 over Tidal Ponds No. 3420 058 | West of Fenwick Island | 2003 | Slab | 1,634 ft | 13,785 | Good |
| Lighthouse RD/SR54 over Tidal Ponds No. 3421 058 | West of Fenwick Island | 2003 | Slab | 783 ft | 13,785 | Good |
| Seashore Highway over Deep Creek No. 3644 018 | West of Georgetown | 1922 | Stringer/Multi-beam or Girder | 34 ft | 13,664 | Good |
| Atlantic Ave /SR26 over Assawoman Canal No. 3429 026 | Ocean View | 1987 | Stringer/Multi-beam or Girder | 169 ft | 12,852 | Fair |
| Coastal HWY/SR1 SB over Cedar Creek No. 3933S014 | S/E of Milford | 1972 | Box Beam or Girders - Multiple | 85 ft | 12,515 | Fair |
| Coastal HGWY/SR1 over Mispillion River No. 3003N007 | Milford | 1971 | Stringer/Multi-beam or Girder | 307 ft | 12,269 | Fair |
| Main St. / SR 26 over Pepper Creek No. 3424 026 | Dagsboro | 1988 | Culvert | 28 ft | 11,935 | Good |
| Seashore HY/SR404 over Marshyhope Creek No. 3112 404 | West of Greenwood | 1958 | Box Beam or Girders - Multiple | 154 ft | 11,755 | Fair |
| SR 54 over Assawoman Bay No. 3437 058 | Fenwick Island | 1957 | Box Beam or Girders - Multiple | 440 ft | 11,464 | Poor |
| Seashore HY/SR18 over Nanticoke River No. 3232 018 | East of Bridgeville | 1920 | Tee Beam | 70 ft | 11,140 | Fair |
| Seashore Highway over Collins Mill Pond No. 3642 018 | East of Bridgeville | 1922 | Culvert | 25 ft | 10,964 | Good |
| Coastal HGWY/SR1 over Cedar Creek No. 3933N014 | Argos Corner | 1999 | Box Beam or Girders - Multiple | 84 ft | 10,100 | Good |
| Vines Creek RD over Vines Creek No. 3425 026 | East of Dagsboro | 1990 | Box Beam or Girders - Multiple | 126 ft | 9,671 | Good |
| Dagsboro RD over Whartons Branch No. 3523 334 | S/E of Millsboro | 1940 | Slab | 28 ft | 9,578 | Good |
| Freeman Highway over Lewes-Rehoboth Canal No. 3154A023 | Lewes | 1966 | Stringer/Multi-beam or Girder | 359 ft | 9,371 | Fair |
| SR Nb/Coastal Hgy over Waples Pond No. 3815N014 | North of Milton | 2003 | Box Beam or Girders - Multiple | 43 ft | 9,151 | Good |
| SR1 Sb/Coastal HWY over Waples Pond No. 3815S014 | North of Milton | 1973 | Box Beam or Girders - Multiple | 46 ft | 9,151 | Fair |
| Beach Hgwy / SR 16 over Nanticoke River No. 3108 016 | East of Greenwood | 1936 | Stringer/Multi-beam or Girder | 34 ft | 9,027 | Fair |
| Rehoboth BLVD/SR14 over Coastal Hgwy / SR1 No. 3001 014 | East Milford | 1971 | Stringer/Multi-beam or Girder | 239 ft | 8,927 | Fair |
| Front ST over Nanticoke River No. 3151 013 | Seaford | 1926 | Movable - Bascule | 202 ft | 8,015 | Fair |
| Central Ave over Assawoman Canal No. 3454 357 | North Ocean View | 1985 | Stringer/Multi-beam or Girder | 126 ft | 7,970 | Fair |
| Middleford RD over Trib. of Nanticoke River No. 3242 535 | Seaford | 1954 | Stringer/Multi-beam or Girder | 138 ft | 7,838 | Fair |
| Savannah RD/US9 over Lewes-Rehoboth Canal No. 3154 018 | Lewes | 1983 | Movable - Bascule | 149 ft | 7,657 | Fair |
| Stein HWY/SR20 over Norfolk Southern No. 3257W021 | Seaford | 1985 | Stringer/Multi-beam or Girder | 245 ft | 6,968 | Fair |
| County Seat HY/US9 over Tyndall Branch No. 3659 028 | S/W of Georgetown | 1920 | Arch - Deck | 27 ft | 6,883 | Fair |
| Zoar Rd. over Morris Mill Pond No. 3673 048 | North of Millsboro | 1932 | Slab | 26 ft | 6,149 | Fair |
| Bayard AVE./SR1A over Silver Lake No. 3707 050 | South Rehoboth | 1938 | Slab | 261 ft | 6,130 | Fair |
| Laurel RD over James Branch No. 3314 024 | East of Laurel on SR24 | 1920 | Arch - Deck | 48 ft | 6,064 | Fair |
| Central Ave over Broad Creek No. 3152 013 | Laurel | 1923 | Stringer/Multi-beam or Girder | 98 ft | 5,984 | Fair |
| German RD over Concord Pond Spillway No. 3251 524 | Concord Pond | 1980 | Slab | 63 ft | 5,902 | Fair |
| High ST over Norfolk Southern No. 3258 536 | Seaford | 1941 | Slab | 102 ft | 5,780 | Fair |
| Kent Ave. over Assawoman Canal No. 3453 361 | South of Bethany Beach | 1988 | Stringer/Multi-beam or Girder | 148 ft | 5,711 | Good |
| Millsboro HWY/SR26 over Gum Branch No. 3583 026 | Gumboro | 2013 | Culvert | 30 ft | 5,657 | Fair |
| Robinsonville RD over Love Creek No. 3713 277 | South of Nassua | 2016 | Culvert | 25 ft | 5,492 | Good |
| Tharp Rd. over Williams Pond No. 3241 534 | East of Seaford | 1994 | Box Beam or Girders - Single or Spread | 54 ft | 5,483 | Fair |
| Cedar Creek RD/SR3 over Cedar Creek/Swiggets Pon No. 3920 212 | S.E. of Milford | 1987 | Culvert | 22 ft | 5,189 | Good |
| Mt Zion Church RD over Dirickson Creek No. 3450 382 | Johnson | 1968 | Culvert | 31 ft | 4,946 | Good |
| Old Furnace Rd. over Gravelly Fork No. 3238 046 | N.E. of Seaford | 1999 | Culvert | 20 ft | 4,937 | Fair |
| New RD over Canary Creek No. 3714 266 | West of Lewes | 1989 | Slab | 32 ft | 4,677 | Fair |
| Seashore HWY over Bridgeville Branch Ditch No. 3114 404 | West of Bridgeville | 2024 | Culvert | 25 ft | 4,602 | Good |
| Old Furnace Rd. over Nanticoke River No. 3237 046 | East of Seaford | 1919 | Arch - Deck | 56 ft | 4,583 | Fair |
| Union ST over Broadkill River No. 3809 022 | Milton | 1993 | Box Beam or Girders - Multiple | 40 ft | 4,529 | Good |
| Armory Rd. over Vines Creek No. 3440 382 | West of Omar | 1982 | Stringer/Multi-beam or Girder | 56 ft | 4,458 | Fair |
| Iron Branch RD over Iron Branch No. 3525 331 | S/E of Millsboro | 1964 | Culvert | 32 ft | 4,218 | Good |
| Mulberry ST over Broadkill Creek No. 3808 197 | Milton | 1992 | Stringer/Multi-beam or Girder | 57 ft | 4,042 | Fair |
| Bridgeville Hgwy over Clear Brook No. 3202 013 | North Seaford Limits | 1919 | Arch - Deck | 27 ft | 3,966 | Fair |
| Thompsonville Rd. over Betts Pond No. 3527 326 | NW of Millsboro | 2003 | Culvert | 24 ft | 3,914 | Fair |
| Omar Rd. over Vines Creek No. 3445 054 | E. of Frankford | 1999 | Box Beam or Girders - Multiple | 68 ft | 3,580 | Good |
| Old Mill Bridge RD over Dirickson Creek No. 3460 381 | East of Johnson | 1961 | Box Beam or Girders - Multiple | 38 ft | 3,548 | Fair |
| SR 36 / Shawnee RD over Johnson Branch No. 3911 036 | Southwest of Milford | 1947 | Slab | 23 ft | 3,486 | Fair |
| Pepper Rd. over Vines Creek No. 3443 376 | Frankford | 1990 | Culvert | 31 ft | 3,436 | Fair |
| Old Furnace RD over Deep Creek No. 3240 046 | East of Seaford | 2010 | Box Beam or Girders - Multiple | 63 ft | 3,412 | Good |
| RD 206 over SR 1 No. 3004 206 | South of Milford | 2014 | Stringer/Multi-beam or Girder | 213 ft | 3,358 | Good |
| Old Furnace Rd. over Deep Creek No. 3239 046 | Old Furnace Mill | 1933 | Stringer/Multi-beam or Girder | 40 ft | 3,325 | Fair |
| Poplar ST over Broad Creek No. 3161 028A | Laurel | 1915 | Truss - Thru | 112 ft | 3,164 | Fair |
| Double Bridges RD over Miller Creek No. 3456 363 | South of Ocean View | 1986 | Slab | 33 ft | 3,100 | Fair |
| Redden Rd. over Nanticoke River No. 3129 040 | East of Bridgeville | 1957 | Box Beam or Girders - Multiple | 42 ft | 3,013 | Fair |
| Redden Rd. over Gum Branch No. 3130 040 | East of Bridgeville | 1957 | Box Beam or Girders - Multiple | 30 ft | 3,013 | Fair |
| Redden Rd. over Gravelly Branch No. 3634 040 | N.W. of Georgetown | 1934 | Stringer/Multi-beam or Girder | 38 ft | 2,950 | Fair |
| Bethel Rd. over Broad Creek No. 3163 493 | Bethel | 1968 | Stringer/Multi-beam or Girder | 260 ft | 2,751 | Fair |
| Johnson Store RD over Dirickson Creek No. 3438 382A | Johnson | 1961 | Box Beam or Girders - Multiple | 31 ft | 2,604 | Good |
| Marshall Street over Herring Branch No. 3930 225 | Milford | 2012 | Culvert | 23 ft | 2,393 | Good |
| Broadkill RD/SR16 over Broadkill Sound No. 3812 016 | Broadkill Beach | 1977 | Box Beam or Girders - Multiple | 219 ft | 2,331 | Fair |
| Mitchell St. over Iron Branch No. 3524 083 | Millsboro | 1980 | Culvert | 24 ft | 2,257 | Good |
| SR 18 over Clear Brook No. 3231 018 | East of Cannon | 1941 | Slab | 24 ft | 2,203 | Good |
| Pilot Town RD over Canary Creek No. 3715 267 | Lewes | 1986 | Box Beam or Girders - Multiple | 65 ft | 2,118 | Fair |
| Coverdale Rd. over Gravelly Fork No. 3235 525 | N.E.Of Seaford | 1983 | Slab | 60 ft | 2,025 | Fair |
| Broadkill Rd. over Trib. of Broadkill River No. 3811 016 | West of Broadkill Beach | 1989 | Box Beam or Girders - Multiple | 44 ft | 1,938 | Fair |
| Stockley RD over Sheep Pen Ditch No. 3670 432 | N.W. of Millsboro | 2012 | Culvert | 26 ft | 1,605 | Good |
| Delaware Ave over Broad Creek No. 3162 466 | Laurel | 1966 | Box Beam or Girders - Multiple | 87 ft | 1,576 | Good |
| Sycamore RD over Elliot Pond Branch No. 3368 466 | Neof Laurel | 2012 | Culvert | 27 ft | 1,436 | Fair |
| Griffiths Lake DR over Griffith Lake Spillway No. 3908 633 | West of Milford | 1988 | Stringer/Multi-beam or Girder | 55 ft | 1,421 | Fair |
| SR 54/CYPRESS Rd. over Pocomoke River No. 3553 060 | East of Gumboro | 1968 | Culvert | 42 ft | 1,366 | Fair |
| Wooten RD over Trussum Pond Spillway No. 3349 072 | S/E of Laurel | 1970 | Culvert | 24 ft | 1,299 | Fair |
| Clendaniel Pond RD over Clendaniel Pond No. 3940 038 | South of Milford | 1932 | Slab | 22 ft | 1,276 | Fair |
| Woodland RD over Chapel Branch No. 3216 536 | S.W. of Seaford | 1966 | Box Beam or Girders - Multiple | 40 ft | 1,274 | Fair |
| Elks Rd. over Clear Brook No. 3236 046 | North of Seaford | 2021 | Culvert | 25 ft | 1,238 | Good |
| US 9 over Delaware Bay No. 3154C019A | Lewes Ferry | 1964 | Movable - Lift | 61 ft | 1,237 | Fair |
| Cypress Rd. / SR54 over Bald Cypress Branch No. 3555 060 | E.Of Gumboro | 1962 | Culvert | 28 ft | 1,136 | Fair |
| Woodyard RD over White Marsh Branch No. 3102 612 | NE of Greenwood | 1963 | Culvert | 23 ft | 1,095 | Fair |
| Rifle Range RD over Nanticoke River No. 3128 545 | East of Bridgeville | 1969 | Box Beam or Girders - Multiple | 71 ft | 1,079 | Fair |
| Mt Pleasant RD over Tussocky Branch No. 3366 493 | SW of Laurel | 1986 | Slab | 29 ft | 1,044 | Fair |
| Shell Bridge Rd. over Trib of Broad Creek No. 3306 493 | S. of Bethel | 1999 | Box Beam or Girders - Multiple | 35 ft | 978 | Good |
| Fawn RD over Nanticoke River No. 3131 600 | NE of Bridgeville | 1930 | Stringer/Multi-beam or Girder | 35 ft | 931 | Fair |
| Woodland RD over Butler Mill Branch No. 3215 536 | S.W. of Seaford | 1975 | Box Beam or Girders - Multiple | 40 ft | 895 | Fair |
| Conrail Rd. over Bucks Branch No. 3224 546 | North of Seaford | 2015 | Culvert | 31 ft | 895 | Good |
| Poplar St/ RD 535B over Williams Pond No. 3256 535B | Seaford | 1954 | Stringer/Multi-beam or Girder | 76 ft | 847 | Fair |
| PORTSVILLE/W6th ST over Little Creek No. 3305 492 | West of Laurel | 1999 | Box Beam or Girders - Single or Spread | 52 ft | 843 | Good |
| Daisy Rd. over Pocomoke River No. 3558 417 | East of Gumboro | 2016 | Box Beam or Girders - Multiple | 65 ft | 770 | Good |
| West Line RD over Buntings Branch No. 3463 396 | W. of Fenwick Island | 2013 | Culvert | 22 ft | 768 | Good |
| Godwin School Rd. over Ingram Pond No. 3530 410 | West of Millsboro | 1957 | Culvert | 37 ft | 746 | Fair |
| Old Sharptown RD over Cod Branch No. 3308 494 | S/W of Bethel | 1985 | Slab | 30 ft | 725 | Good |
| Frankford School R over Vines Creek No. 3442 092 | Frankford | 1988 | Slab | 32 ft | 626 | Good |
| SR 36 over Cedar Creek No. 3164 036 | Slaughter Beach | 1949 | Movable - Swing | 83 ft | 608 | Fair |
| Cedar Beach RD over Coastal Hgwy / SR1 No. 3002 036 | East of Milford | 1971 | Stringer/Multi-beam or Girder | 209 ft | 602 | Fair |
| US 9 over Delaware Bay No. 3154B019A | Lewes Ferry | 1964 | Movable - Lift | 61 ft | 580 | Fair |
| Prime Hook RD over Old Slaughter Creek No. 3822 039 | Prime Hook | 2016 | Tee Beam | 73 ft | 550 | Good |
| Slaughter Beach RD over Slaughter Creek No. 3924 224 | S. of Slaughter Bch | 1975 | Box Beam or Girders - Multiple | 44 ft | 533 | Fair |
| West Robbins Rd. over Gravelly Ditch No. 3631 579 | N.W. of Georgetown | 2023 | Culvert | 25 ft | 518 | Good |
| Pepper Pond RD over Trap Pond Spillway No. 3347 449 | Trap Pond State Park | 1952 | Stringer/Multi-beam or Girder | 42 ft | 505 | Good |
| Deer Forest Rd. over Gravelly Branch No. 3636 565 | N.W. of Georgetown | 1996 | Slab | 54 ft | 493 | Good |
| Sunnyside Rd. over Gum Branch No. 3132 565 | East of Bridgeville | 2019 | Culvert | 30 ft | 457 | Good |
| Fleetwood Pond RD over Fleetwood Pond Spillway No. 3249 484 | East of Seaford | 1967 | Culvert | 32 ft | 454 | Fair |
| Rum Bridge Rd. over Mccolleys Branch No. 3653 484 | West of Georgetown | 2015 | Culvert | 22 ft | 454 | Good |
| Lakeview Rd. over Phillips Ditch No. 3592 412 | West of Millsboro | 1965 | Culvert | 21 ft | 442 | Fair |
| Hitch Pond Rd. over Hitch Pond No. 3348 463 | S/E of Laurel | 1982 | Stringer/Multi-beam or Girder | 64 ft | 431 | Good |
| Lakeview Rd. over Shoals Branch No. 3593 412 | West of Millsboro | 2011 | Culvert | 21 ft | 422 | Good |
| Saint George RD over Meadow Branch No. 3377 501 | South of Laurel | 1968 | Culvert | 22 ft | 398 | Fair |
| Bethel Rd. over Pocomoke River No. 3569 419 | SE of Gumboro | 1969 | Culvert | 49 ft | 398 | Fair |
| Firemans RD over Gum Branch No. 3564 413 | Gumboro | 2020 | Culvert | 21 ft | 356 | Good |
| Scott Land RD over Grays Branch No. 3352 434 | East of Laurel | 2010 | Culvert | 24 ft | 339 | Good |
| Blueberry Lane over Laurel Ditch No. 3537 402 | W. of Frankford | 2007 | Culvert | 21 ft | 303 | Fair |
| Arvey Road over James Branch No. 3357 451 | South of Trussum Pond | 1962 | Culvert | 21 ft | 301 | Good |
| Johnson Rd. over Wileys Pond No. 3323 447 | East of Laurel | 2021 | Culvert | 25 ft | 279 | Good |
| Handy RD over Houston Branch No. 3122 567A | West of Bridgeville | 2007 | Culvert | 22 ft | 243 | Good |
| Hunters Cove RD over West Branch No. 3121 602 | East of Greenwood | 1962 | Culvert | 29 ft | 241 | Fair |
| Baker Mill RD over Tyndall Branch No. 3247 483 | East of Seaford | 1985 | Slab | 24 ft | 213 | Good |
| Craigs Mill RD over Craigs Pond Spillway No. 3217 542A | West of Seaford | 1973 | Culvert | 24 ft | 196 | Poor |
| Bear Hole RD over Bearhole Ditch No. 3462 390A | East of Selbyville | 2010 | Culvert | 20 ft | 193 | Good |
| Tuckers Rd. over West Branch No. 3139 597 | NE of Bridgeville | 2022 | Culvert | 34 ft | 181 | Good |
| Tuckers RD over Toms Dam Branch No. 3140 597 | SE of Greenwood | 2014 | Box Beam or Girders - Multiple | 40 ft | 149 | Good |
| Signature Blvd over Drum Creek No. 3490 394A | Southwest of Fenwick | 2004 | Culvert | 21 ft | 139 | Good |
| Wooten Rd. over Racoon Pond Spillway No. 3350 072 | SE of Laurel | 2003 | Box Beam or Girders - Single or Spread | 36 ft | 130 | Good |
| Round Pole Bridge over Beaverdam Creek No. 3717 257 | East of Milton | 1985 | Slab | 60 ft | 129 | Fair |
| Willow ST over Records Pond No. 3329 000 | Laurel | 1910 | Culvert | 31 ft | 99 | Good |
| Maple Branch Rd. over Maple Marsh & Beaver Dam No. 3630 593 | N/W of Georgetown | 2020 | Culvert | 25 ft | 99 | Good |
| 1st Street over Lake Gerar No. 3706 000 | Rehoboth Beach | 2008 | Arch - Deck | 28 ft | 99 | Good |
| Cods Road over Slaughter Creek No. 3818 038 | West of Fowler Beach | 1931 | Stringer/Multi-beam or Girder | 36 ft | 78 | Poor |
| Cart Branch Rd. over Cart Branch No. 3143 583A | South of Greenwood | 2010 | Culvert | 21 ft | 40 | Fair |
Structure types in Sussex County
| Culvert | 50 | 32.5% |
| Stringer/Multi-beam or Girder | 40 | 26.0% |
| Box Beam or Girders - Multiple | 25 | 16.2% |
| Slab | 21 | 13.6% |
| Arch - Deck | 5 | 3.2% |
| Movable - Bascule | 3 | 1.9% |
| Box Beam or Girders - Single or Spread | 3 | 1.9% |
| Movable - Lift | 2 | 1.3% |
| Tee Beam | 2 | 1.3% |
| Truss - Thru | 1 | 0.6% |
| Stayed Girder | 1 | 0.6% |
| Movable - Swing | 1 | 0.6% |
Other counties in Delaware
- Kent County 192
- New Castle County 528