| I-81 SR 0081 over Mountain Run | 2003 | 49,536 | Good |
| I-81;sr0081;t-490 over Br. of Conococheague CR. | 1963 | 45,479 | Fair |
| I-81 NB; SR 0081 over US 30; SR 0030 | 1963 | 24,134 | Fair |
| 81 NB over Conococheague | 2010 | 23,798 | Fair |
| 81 SB Road over Conococheague | 2010 | 23,776 | Fair |
| I-81 SB; SR 0081 over Pa 16; SR 0016 | 1963 | 23,493 | Fair |
| I-81 NB; SR 0081 over Pa 16; SR 0016 | 1963 | 22,946 | Fair |
| I-81 NB; SR 0081 over CSX; Western Md. R.R. | 1963 | 21,737 | Fair |
| I-81 NB; SR 0081 over Pa 316; SR 0316 | 1963 | 21,737 | Fair |
| Pa Tpk (I-76) over Conococheague CR | 1939 | 21,433 | Fair |
| Pa Tpk (I-76) over Pa Tpk Ramp | 1939 | 21,433 | Fair |
| Pa Tpk (I-76) over SR 0075 | 1939 | 21,433 | Fair |
| Pa Tpk (I-76) over SR 4006 LR264A | 2000 | 21,433 | Good |
| Pa Tpk (I-76) over SR 641 | 1939 | 21,433 | Fair |
| Pa Tpk (I-76) over T-560 Conocoche CR | 1939 | 21,433 | Good |
| Pa Tpk (I-76) over T-563 | 1939 | 21,433 | Fair |
| Pa Tpk (I-76) over T-565 | 1939 | 21,433 | Fair |
| Pa Tpk (I-76) over T-575 | 1939 | 21,433 | Fair |
| Pa Tpk (I-76) over Trout Run | 1939 | 21,433 | Fair |
| I-81 SB; SR 0081 over US 30; SR 0030 | 1963 | 21,345 | Fair |
| Washington Twp Bvd over East Brach Antietam Ck | 2009 | 20,870 | Good |
| I-81 SB; SR 0081 over CSX; Western Md. R.R. | 1963 | 20,745 | Fair |
| I-81 SB; SR 0081 over Pa 316; SR 0316 | 1963 | 20,745 | Fair |
| I-81 SB; SR 0081 over SR 2002 Leitersburg Road | 1963 | 19,180 | Fair |
| I-81 NB; SR 0081 over SR 2002 Leitersburg Rd | 1963 | 19,088 | Good |
| US 30; Lincoln Hwy over Rocky Mt Creek | 1948 | 15,365 | Poor |
| US Route 11 over Conococheague Creek | 2018 | 14,580 | Good |
| PA 16;Buchanan Trl over Conococheague Creek | 1941 | 14,535 | Fair |
| US 30; Linc.Hwy. over Trib Conococheague CR. | 1949 | 14,284 | Fair |
| PA Route 16 over EBR Antietam Creek | 1934 | 14,219 | Fair |
| PA Route 16 over EBR Antietam Creek | 1928 | 14,219 | Fair |
| US 11; Molly Pitch over I-81; SR 0081 | 1960 | 12,245 | Fair |
| US Route 30 WB over TR Conococheague Creek | 1904 | 10,617 | Fair |
| US 30; Lincoln hwy over BR. Campbell Run | 2021 | 10,486 | Good |
| US 11; SR 0011 over Norfolk Southern RR | 1937 | 10,328 | Poor |
| Pa 316 Wayne Road over CSX | 1937 | 10,185 | Good |
| US 30 EB; SR 0030 over Conococheague Creek | 1930 | 9,801 | Good |
| US 30; Lincoln hwy over Back Creek | 2015 | 9,389 | Good |
| PA 696; Olde scotl over I-81; SR 0081 | 1963 | 9,289 | Fair |
| PA 316; Wayne Hwy. over Trib.w.br.lit. Antietam | 1931 | 9,122 | Fair |
| PA 16; Main St. over Steigers Run | 1941 | 8,813 | Fair |
| SR 0316 Wayne AV over Norfolk Southern RR | 1934 | 8,673 | Fair |
| PA997; SR 997 over I-81; SR0081 | 2009 | 8,469 | Good |
| Pa 997; SR 0997 over Norfolk Southern RR | 1970 | 8,469 | Fair |
| US 11 NB; SR 0011 over Falling Springs CR | 1909 | 8,162 | Fair |
| PA Route 16 over WBR Antietam Creek | 2018 | 8,144 | Good |
| US 11 SB; N.Main S over Falling Spring Branch | 2021 | 7,758 | Good |
| PA 696; S.Fayette over Shirley Run | 1954 | 7,253 | Fair |
| T-491; Kriner Rd over I-81; SR 0081 | 1963 | 6,466 | Fair |
| SR 1010; Walker Rd over I-81; SR 0081 | 2005 | 6,316 | Good |
| Fifth Ave over Falling Spring Branch | 1930 | 6,000 | Poor |
| US 30;Lincoln Hwy over W Br Conococheague Creek | 1959 | 5,885 | Fair |
| PA997;Cumberland H over Muddy Run | 2016 | 5,841 | Good |
| PA 16; Buchanan Tr over W.br.of Conococheaque CR | 1941 | 5,702 | Good |
| SR 1003 over Conococheague Creek | 1970 | 5,451 | Fair |
| SR 1003 over Trib Conococheague | 1970 | 5,451 | Good |
| SR 1003;Woodstock over I-81; SR 0081 | 1963 | 5,451 | Fair |
| PA 316; Wayne Hwy. over Little Antietam Creek | 1929 | 5,444 | Fair |
| SR 2007;Midvale Rd over Falls Run | 1962 | 5,303 | Fair |
| PA Route 316 over EBR Antietam Creek | 2011 | 5,272 | Fair |
| PA 997; Black Gap over Conococheague Creek | 1969 | 5,198 | Fair |
| SR 2031;Mont Alto over Trib Conococheague Creek | 1926 | 5,121 | Good |
| PA-997;Anthony Hwy over Nunnery Run | 2010 | 4,829 | Good |
| PA 641; Forge Hill over Trout Run | 1980 | 4,513 | Poor |
| T-513; Mckinley St over I-81; SR 0081 | 1963 | 4,309 | Fair |
| PA 997; Cumb.hwy. over Conodoguinet Creek | 1929 | 4,225 | Fair |
| PA 997; Cumb.hwy. over Conodoguinet Creek | 2018 | 4,225 | Good |
| 997;Cumberland Hwy over Lehman Run | 1927 | 4,203 | Good |
| Cumberland Hwy over Conodoguinet Creek | 2018 | 4,203 | Good |
| PA Route 997 over Conodoguinet Creek | 2015 | 4,203 | Good |
| PA997;Cumberland H over Trib. Conodoguinet Creek | 1929 | 4,203 | Fair |
| PA 16; Buchanan Tr over Buck Run | 2015 | 3,796 | Good |
| Kennedy Street over Falling Spring Creek | 1930 | 3,750 | Poor |
| SR 2029 over Falling Spring Creek | 1975 | 3,735 | Fair |
| West King Street over Conococheague Creek | 1828 | 3,700 | Fair |
| PA-997;Anthony Hwy over E. Br.Little Antietam Ck | 1988 | 3,634 | Fair |
| SR4010;Commerce St over Conococheague Creek | 1990 | 3,596 | Fair |
| West King Street over Falling Spring Creek | 1918 | 3,535 | Poor |
| PA 997; Main St. over W. Branch Antietam Creek | 2023 | 3,458 | Good |
| Pa 75; SR 0075 over Bucks Run | 1953 | 3,309 | Poor |
| Washington Twp Blv over Red Run | 2010 | 3,087 | Good |
| SR 4010Siloam RD. over Conocheague Cr | 2011 | 3,032 | Good |
| SR 3002 willamson over Muddy Run | 1957 | 2,979 | Fair |
| SR 2007 Mentzer Rd over Br. Little Antietam Cree | 1971 | 2,911 | Fair |
| SR 2007 over Br. Little Antietam Cree | 1971 | 2,911 | Fair |
| SR 2007 over Br. Little Antietam Cree | 1971 | 2,911 | Fair |
| SR 1004 over Norfolk Southern Rail | 1986 | 2,885 | Good |
| SR1004;Scotland Av over Conococheague Creek | 1928 | 2,885 | Fair |
| Walter Avenue over Norfolk Southern Railway | 1988 | 2,800 | Fair |
| PA 641; Timmons Rd over Dry Run | 1933 | 2,708 | Fair |
| PA 641;Timmons Rd. over W Br Conococheague Creek | 1991 | 2,708 | Fair |
| SR3012;Social Isle over Conococheague Creek | 1860 | 2,696 | Fair |
| SR 4016 Roxbury r over Conodoguinet Creek | 1964 | 2,691 | Fair |
| T-351 (hykes Rd) over I-81; SR 0081 | 1960 | 2,618 | Fair |
| PA 75; Path Valley over Spring Run | 1955 | 2,507 | Fair |
| SR 1006 Main st. over Mountain Run | 2022 | 2,473 | Good |
| PA 416;Mercersburg over Licking Creek | 1990 | 2,435 | Good |
| PA 914; Swamp Fox over I-81; SR 0081 | 1963 | 2,431 | Fair |
| Pa 416; SR 0416 over W Br Conococheague Creek | 2018 | 2,349 | Good |
| PA 163;Mason Dixon over I-81; SR 0081 | 1960 | 2,282 | Fair |
| T481 Boyer Mill Rd over Conococheague Creek | 2003 | 2,250 | Fair |
| SR 2008;Pen-Mar Rd over Falls Creek | 1971 | 2,195 | Fair |
| PA696;Old Scotland over Phillaman Run | 1963 | 2,192 | Fair |
| SR 1001 over Cold Spring Run | 1955 | 2,125 | Fair |
| SR1001;Mt.Pleasant over Conococheague Creek | 1931 | 2,125 | Good |
| Pa 75; SR 0075 over Buck Run | 1958 | 2,105 | Poor |
| Pa 75; SR 0075 over Welsh Run | 1955 | 1,907 | Fair |
| PA75;Ft Loudon Rd over Licking Creek | 1947 | 1,898 | Good |
| SR 2008 over CSX; Western Maryland RR | 1984 | 1,873 | Fair |
| SR 4010 Eden/chees over Rock Sprg.br.of Back CR. | 1940 | 1,684 | Good |
| SR 4010 edenville over Dennis Creek | 1900 | 1,684 | Fair |
| SR 4010 over N. Br Wilson Run | 1926 | 1,684 | Fair |
| PA 533;SR Orrstown over Muddy Run | 2013 | 1,660 | Good |
| Jack Road over Back Creek | 2011 | 1,652 | Good |
| SR 3009 Church Hil over W Br Conococheague | 1968 | 1,591 | Fair |
| SR3009 (Oregon St) over Steigers Run | 1968 | 1,591 | Good |
| PA 75; Path Valley over Dry Run | 1953 | 1,554 | Fair |
| PA 75; Path Valley over Trib of Dry Run | 1953 | 1,554 | Fair |
| SR 1005 over I-81; SR 0081 | 1963 | 1,545 | Fair |
| PA 641; Newburg rd over Clippinger Run | 1933 | 1,478 | Good |
| PA 641; Newburg rd over Laughlin Run | 1932 | 1,478 | Fair |
| PA 641; Newburg rd over Paxtons Run | 1934 | 1,478 | Fair |
| PA 641; Newburg rd over Trib Paxtons Run | 1981 | 1,478 | Fair |
| SR 3009 Corner rd. over Licking Creek | 1961 | 1,445 | Poor |
| SR 3007 Lemar Rd. over W Br Conococheague Creek | 1960 | 1,418 | Poor |
| SR 2019 Five Forks over Trib. Antietam Creek | 2007 | 1,405 | Good |
| PA 233; rocky mtn. over Rocky Mt CR | 1948 | 1,272 | Fair |
| PA 233; rocky mtn. over Rocky Mt Creek | 1950 | 1,272 | Fair |
| PA 233;rock mtn rd over Rocky Mt CR | 1950 | 1,272 | Fair |
| PA-233;Rocky Mtn. over Racoon Creek | 1950 | 1,272 | Fair |
| Rocky Mountain Rd over Carbaugh Run | 2018 | 1,272 | Good |
| Wilkson Lane over Trib. Conococheague Ck. | 1992 | 1,268 | Fair |
| SR 2002 Lietersbrg over Marsh Run | 1925 | 1,242 | Fair |
| Pa-995 over Back Creek | 1985 | 1,201 | Fair |
| PA 433; Tanyard hl over Conodoguinet Creek | 2010 | 1,122 | Good |
| SR 2002;Marsh Rd. over W. Br. Antietam Creek | 2010 | 1,118 | Good |
| Hade Rd over Back Creek Trib | 1930 | 1,100 | Fair |
| PA 433;Rowe Run Rd over Muddy Run | 1934 | 1,098 | Fair |
| PA 433;Rowe Run Rd over Rowe Run | 1960 | 1,098 | Fair |
| PA Route 433 over Rowe Run | 1937 | 1,098 | Fair |
| PA 995; Welsh Run over W Br Conococheaque Creek | 1955 | 1,097 | Fair |
| Pa 995; SR 0995 over Welsh Run | 1933 | 1,097 | Poor |
| Lincoln Ter over Trib to Conococheague Ck | 1992 | 1,036 | Fair |
| SR 4002 (Main St.) over W Br Conococheague Creek | 2001 | 1,029 | Good |
| SR 3013 Stone Br. over East Br Conococheaque | 1930 | 1,003 | Fair |
| SR 2017 over Trib W Br Lit Antietam | 2011 | 1,001 | Good |
| SR 4009;Loudon Rd. over Wilson Run | 1999 | 1,001 | Fair |
| Limekiln Drive over Falling Spring | 1984 | 1,000 | Poor |
| Race Track Rd over Back Creek Trib | 1964 | 1,000 | Fair |
| Sewage Plant Road over Conococheague Creek | 1984 | 1,000 | Poor |
| SR 3002 over Back Creek | 1973 | 994 | Fair |
| SR3002;Williamson over Conococheague Creek | 1973 | 994 | Fair |
| SR 533 Orrstown Rd over Lehman Run | 2017 | 989 | Good |
| SR 3013 over Back Creek | 2011 | 983 | Good |
| SR 3005 over E Br Conococheaque Creek | 1941 | 980 | Poor |
| SR 4018 over Conodoguinet Creek | 1827 | 956 | Fair |
| T-489 Kriner Rd over CSX RR | 2001 | 950 | Poor |
| T-467; Glfrd Sprng over I-81; SR 0081 | 1963 | 948 | Good |
| SR 2016 clayhill over I-81;SR 0081 | 1963 | 838 | Fair |
| Turnpike Ramp over Pa Tpk (I-76) | 2012 | 833 | Fair |
| PA 75; Path Valley over Br.tuscarora Creek | 1930 | 782 | Fair |
| Pa 75; SR 0075 over Burns Creek | 1991 | 775 | Fair |
| SR2016;Clay Hill R over Trib. to Antietam Creek | 1960 | 757 | Fair |
| Blairs Valley Road over Branch of Licking Creek | 1991 | 750 | Fair |
| SR 4010 over Wilson Run | 2016 | 720 | Good |
| SR 4018 McClays Ml over Trib Conodoguinet CR | 1827 | 702 | Fair |
| SR3011;Mountain Rd over Buck Run | 2020 | 693 | Good |
| T613;Pine Stump Rd over I-81; SR 0081 | 1963 | 658 | Fair |
| SR 3015;Guitner Rd over Conococheague Creek | 1954 | 644 | Fair |
| T-437; Zarger Rd over I-81; SR 0081 | 1963 | 641 | Fair |
| T-455; Overcash Rd over I-81; SR 0081 | 1963 | 624 | Good |
| Fort McCord Rd over Dennis Creek | 2016 | 622 | Good |
| Fort McCord Road over Back Creek | 2016 | 622 | Good |
| Fannettsburg Road over W.br.conococheague Creek | 1825 | 609 | Fair |
| SR 4004 over Conodoguinet Creek | 1825 | 609 | Poor |
| SR 4006 Cold spr. over Pa Turnpike | 2007 | 606 | Good |
| Cornertown Rd over Conococheague Creek | 1961 | 600 | Poor |
| Garman Dr over Falling Spring Creek | 1974 | 600 | Fair |
| Leafmore Rd over Back Creek | 2024 | 600 | Good |
| South Church St over Trib. E. Br. Antietam CR | 2009 | 600 | Good |
| SR2001 Browns mil over Br Muddy Run Creek | 2005 | 572 | Good |
| T-452; Alleman Rd over I-81 ; SR 0081 | 1963 | 566 | Fair |
| SR 4006 Stone Br. over W Br Conococheague Creek | 1907 | 518 | Poor |
| PA 456; lit.cove r over Little Cove Creek | 1937 | 507 | Fair |
| Pa 456 L. Cove Rd over Licking Creek | 1967 | 507 | Fair |
| Cold Spring Rd over Conococheague Creek | 1983 | 500 | Fair |
| Dickeys Rd over Buck Run | 1925 | 500 | Poor |
| Hykes Road over Norfolk Southern RR | 2012 | 500 | Good |
| Quarry Rd over Falling Spring Creek | 1987 | 500 | Fair |
| SR 4007 . over Dry Run | 1934 | 455 | Fair |
| SR 4007 Edge rd. over Br.tuscarora Creek | 2012 | 455 | Good |
| Tallow Hill Rd over Conococheague Creek | 1955 | 450 | Fair |
| SR 3004;Bino Rd. over Conococheague Creek | 1949 | 437 | Poor |
| Paxton Run Road over Clippingers Run | 1937 | 428 | Fair |
| Paxton Run Road over Paxton Run | 1964 | 428 | Fair |
| Paxton Run Road over TR Conodoguinet Creek | 1937 | 428 | Fair |
| T-523 Brookens Rd. over Cold Spring Run | 2000 | 401 | Fair |
| Kuhn Rd over Concocheague Creek | 1959 | 400 | Fair |
| Sycamore Grove Rd over Conococheague Creek | 1991 | 400 | Fair |
| T365 Welty Road over E Br Little Antietam Cre | 1964 | 400 | Fair |
| Twin Bridge Rd over Wilson Run | 1976 | 400 | Good |
| Iron Bridge Road over WBR Antietam Creek | 1984 | 377 | Fair |
| Main Entrance Road over Conococheague Creek | 2008 | 375 | Fair |
| Brindle Rd over Conococheague Creek | 1973 | 350 | Fair |
| Crottlestown Rd over Back Creek | 1959 | 350 | Fair |
| Dry Run Road over Dry Run | 1930 | 350 | Fair |
| T-399 Stamey Hill over W Br Little Antietam Crk | 2002 | 350 | Good |
| SR 4005 Amberson r over Br of Conococheaque | 1937 | 311 | Fair |
| Twin Bridge Rd over Dennis Creek | 2012 | 307 | Good |
| Coble Road over Wilson Run | 1971 | 300 | Poor |
| Lehman Rd over Conococheague Creek | 1941 | 300 | Fair |
| Lyons Road over E.br.little Antietam CR | 1981 | 300 | Fair |
| Mcfarland Rd. over Johnston Run | 1982 | 300 | Fair |
| Nunnery Road over W Br Little Antietam Crk | 1982 | 300 | Good |
| Old Forge Road over E. Br. Little Antietam | 1950 | 300 | Fair |
| Shimpstown Rd over Licking Creek | 1960 | 300 | Poor |
| T-397 Mt Zion Road over W Br Little Antietam Crk | 2002 | 300 | Fair |
| T391 Hess Benedict over W Br Little Antietam Crk | 2002 | 300 | Fair |
| Nunnery Road over Nunnery Creek | 1982 | 275 | Fair |
| T-421 Gehr Rd over Campbell Run | 1974 | 275 | Good |
| T-603 Limekiln Rd over Muddy Run | 1967 | 275 | Fair |
| T-604 Muddy Run Rd over Muddy Run | 1963 | 275 | Poor |
| T-330 Heisey Road over W Br Conococheague | 2021 | 257 | Good |
| Big Spring Road over Br. Tuscarora Creek | 2016 | 251 | Good |
| Amsterdam Roa over Red Run Creek | 1964 | 250 | Fair |
| Burnt Mill Road over Conodoguinet Creek | 1885 | 250 | Poor |
| Cool Hollow Rd over W Br Concocheague Creek | 1967 | 250 | Fair |
| Hill Road over Conococheague Creek W.br | 1825 | 250 | Fair |
| Keefer Rd over Rocky Spring Branch | 1998 | 250 | Fair |
| Store Lane over W. Br. Concococheague Cr | 2015 | 250 | Good |
| T-459 Grapevine Rd over Back Creek Trib | 1929 | 250 | Fair |
| T-597 Nyesville Rd over Rowe Run | 2006 | 250 | Fair |
| Woodstock Rd over Conococheague Creek | 1978 | 250 | Fair |
| SR 3017 Pioneer dr over Campbell Run | 1982 | 224 | Good |
| T-560 Creek Road over Conococheague Creek W.br | 1967 | 222 | Fair |
| T-560 Creek Road over Conococheague Creek W.br | 1950 | 222 | Fair |
| T-583 Cross Road over Doylestown Stream | 1968 | 210 | Fair |
| Boundary Rd over Rocky Spring Trib | 1997 | 200 | Fair |
| Briar Lane over Falling Spring Creek | 1979 | 200 | Fair |
| Burnt Mill Road over Paxton Run | 1987 | 200 | Fair |
| Goods Dam Rd over E. Br. Antietam Crk | 1975 | 200 | Fair |
| Pump House Road over W Br Little Antietam Trb | 1920 | 200 | Fair |
| Punch Bowl Rd over Licking Creek | 1966 | 200 | Fair |
| Rockhill Road over W Br Little Antietam Trb | 1920 | 200 | Fair |
| Rocky Spring Rd over Rocky Spring Trib | 2003 | 200 | Good |
| Sandy Mountain Rd over Conodoguinet Tributary | 1993 | 200 | Fair |
| T-420 Keller Rd over Campbell Run | 1997 | 200 | Fair |
| T-489 Community Rd over Wilson Run | 2005 | 200 | Fair |
| T-646 W. Creek Rd over Paxton Run | 1978 | 200 | Good |
| T458 Jack Mills Rd over Back Creek | 1976 | 200 | Fair |
| Wenger Road over Wilson Run | 1962 | 200 | Fair |
| Anderson Road over Conococheague Creek W Br | 1820 | 150 | Poor |
| Garnes Rd over W Br Conococheague Creek | 1970 | 150 | Fair |
| Sylvan Drive over Little Cove Creek | 1964 | 150 | Fair |
| T-462 Peckman Dr over Wilson Run | 1985 | 150 | Fair |
| T-569 Shearer Road over Dry Run | 1974 | 150 | Fair |
| Campbells Run Road over Campbell Run | 1977 | 140 | Fair |
| SR 3026 over Little Cove Creek | 2007 | 132 | Good |
| T-452; Lighthse Rd over I-81 SR 0081 | 1963 | 115 | Fair |
| SR 3006;Milnor Rd. over Trib Conococheague Creek | 1982 | 101 | Fair |
| Anderson Rd over Licking Creek | 1883 | 100 | Fair |
| Cedar Street T-481 over Back Creek | 1876 | 100 | Poor |
| Claylick Rd over Licking Creek Branch | 1997 | 100 | Good |
| Iron Bridge Road over Lehman Run | 1973 | 100 | Fair |
| Maple Street over Trib.e. Br. Antietam CR | 2009 | 100 | Good |
| New Bridge Road over Conococheague Creek W.br | 1964 | 100 | Fair |
| Pine Mountain Dr over Stump Run | 1985 | 100 | Fair |
| Sylvan Drive over Little Cove Creek | 1975 | 100 | Fair |
| T-456 Etter Road over E Br Conococheague CR | 1904 | 100 | Good |
| T-565; Main St. over UNT to West Dry Run | 1924 | 100 | Fair |
| T-568 Dry Run Road over Dry Run | 1959 | 100 | Fair |
| T-635 Park Road over Conodoguinet Creek | 1962 | 100 | Fair |
| Waterloo Road over Falls Creek | 1934 | 100 | Fair |
| SR 3006 over I-81; SR 0081 | 1960 | 90 | Fair |
| Mcfarland Rd over Conococheague Creek W.br | 1964 | 75 | Fair |
| Baer Road over Red Run | 1935 | 50 | Fair |
| Pennsylvania Ave. over Muddy Run | 1942 | 50 | Fair |
| T-572 Mill Road over Conococheague Crk. W.br. | 1964 | 50 | Fair |
| Louisiana Ave over Small Stream | 1942 | 40 | Fair |
| Va. Ave. STA79+54 over Muddy Run | 1943 | 40 | Fair |
| Georgia Ave over Small Stream | 1943 | 35 | Fair |
| Florida Ave & RR over Muddy Run | 1942 | 30 | Fair |
| Keefer Road over Conodoguinet Creek | 1930 | 30 | Fair |
| Montgomery Trail over Trout Run | 2019 | 30 | Good |
| T-464 Rumler Road over Trib of Dennis Creek | 2003 | 25 | Fair |
| Rattlesnake Run Rd over E Br Antietam Creek | 1999 | 20 | Good |
| South Patrol Rd over Small Stream | 1942 | 20 | Fair |
| Wirt Road over E Br Antietam Creek | 1999 | 20 | Good |
| District Road over Raccoon Creek | 2016 | 10 | Good |
| South Patrol Rd over Rocky Springs Branch | 1943 | 10 | Fair |
| East Patrol Road over Muddy Run | 1942 | 5 | Fair |
| Weaver Road T-341 over Conococheague Creek | 1849 | 5 | Good |