Longest Bridges in Arizona

The longest bridge in Arizona spans 7110.9 feet. The table below ranks the state's bridges by total structure length — from major river crossings and causeway spans to long highway overpasses.

How this ranking works

Length comes from the NBI structure length field and is shown in feet. It is best read as a scale and maintenance-complexity signal, not by itself as a safety signal.

BridgeCountyLengthConditionYear Built
I 10 EB over I17 Ramps City StreetsMaricopa7110.9 ftFair1988
I 10 WB over I17 Ramps City StreetsMaricopa7110.9 ftFair1988
L 202 EB over Mcclintock; Salt Rv; RamMaricopa5292.0 ftFair1994
L 202 WB over Mcclintock; Salt Rv; RamMaricopa5170.9 ftGood1994
I 17 NB Ramp over I10 I17 Ramps City STMaricopa3940.0 ftGood1988
SR 85 over Gila RiverMaricopa3625.0 ftFair1995
SR 85 over Gila RiverMaricopa3625.0 ftGood2000
Ramp En over 10Maricopa3412.1 ftGood2014
Ramp Ws over I-10Maricopa3315.9 ftGood2017
Ramp W-s Flyover over Santan FrwyMaricopa3245.1 ftGood2014
Sl 101 Ramp N-w over Rio Salado Pkwy; Pima FwMaricopa3096.1 ftGood1995
I 8 EB over Colo R Pentntry Av SptcoYuma2749.0 ftPoor1978
Ramp N-w over Hawes RoadMaricopa2692.9 ftGood2012
I 8 WB over Colo R Pentntry Av SptcoYuma2668.0 ftFair1978
WB Sr202l S Mntn over Salt RiverMaricopa2660.1 ftGood2019
EB Sr202l S Mntn over Salt RiverMaricopa2659.1 ftGood2018
Avondale BLVD over Gila RiverMaricopa2553.1 ftFair1998
202l over Ramp S-w 202 Ramp E-nMaricopa2546.9 ftGood2004
Ramp SE over 10Maricopa2527.6 ftGood2014
Ramp E - N over I 10 Mcdowell & Rp 99cMaricopa2482.9 ftGood1998
US 60 over Us60 & 202l Ramp W-sMaricopa2467.8 ftFair2004
SB 17-eb 10 Rmp Lv over I 17 - NB Fr- M3 RampMaricopa2372.0 ftGood1990
Ramp 101s To 202e over Rp W-s 101 202 Rp E-nMaricopa2290.0 ftGood1997
Ramp I-17 over I-17 I-40 Lake Mary RDCoconino2279.9 ftGood2001
US 60 over Us60 202l Ramp E-nMaricopa2278.9 ftGood2004
Ramp 202e - I10w over I10 202 & Ramps N-w S-eMaricopa2251.0 ftGood2002
SR 188 over Roosevelt LakeGila2199.1 ftFair1992
WB 10-sb 17 Ramp over I10 I17 Ramps SE NWMaricopa2183.1 ftGood1990
Estrella Parkway over Gila RiverMaricopa2174.9 ftFair1988
WB 60-eb 10 Ramp over I 10; Ramp S-eMaricopa2107.0 ftFair1995
SB 101 To EB 60 over US 60 L101 N Price RDMaricopa2095.1 ftFair1994
Cotton Lane over Gila RiverMaricopa2066.9 ftGood2007
E- N Ramp over Rp N-w; Rp S-e; I17; 101Maricopa2055.1 ftFair1997
WB 10-nb 17 Ramp O over M3 Ramp NB Fr City StsMaricopa2016.1 ftGood1990
Hov SR 51 Ramp W-s over L101 EBMaricopa2003.0 ftGood2008
Ramp - Ws over I-19 Ramps & I-10 Eb/wbPima1995.1 ftGood2004
101/202 Hov Direct over 202l Santan FWYMaricopa1988.8 ftGood2011
Greenback Valley R over Tonto CreekGila1982.0 ftGood2024
US 93 over Colorado RiverMohave1905.8 ftFair2010
IRR US 70 over Gila RiverGraham1904.2 ftGood2012
Ramp 101sb / 60wb over Salt RiverMaricopa1882.9 ftGood1997
Hov SR 51 Ramp N-e over L101 EBMaricopa1877.0 ftGood2008
SB 51-eb 202 Ramp over 10/51/202Maricopa1833.0 ftGood1990
Ramp En over I-19Santa Cruz1820.9 ftGood2021
Bullard AVE over Gila RiverMaricopa1813.0 ftFair1982
Tuthill RD over Gila RiverMaricopa1770.0 ftGood1981
West-south Ramp over I 17; 101l; 27th Ramp CMaricopa1734.9 ftFair1997
SR 77 over Little Colorado RiverNavajo1729.0 ftFair1988
Camelback RD over Agua Fria RiverMaricopa1725.1 ftFair1985
US 60 over Us60 202l Ramp E-sMaricopa1715.9 ftGood2006
Ramp S To W over Nb/sb 101l &eb/wb Us60Maricopa1701.1 ftFair1997
SR 143 over Sr143/sky Harbor BLVDMaricopa1671.9 ftFair2011
Old US 80 over Gila RiverMaricopa1662.1 ftFair1927
US 93 SB over Kaiser SpringsMohave1646.0 ftFair2001
Indian School RD over Agua Fria RiverMaricopa1623.0 ftFair1970
IRR SR 87 over Verde RiverMaricopa1600.1 ftGood1992
IRR S87 over Verde RiverMaricopa1600.1 ftGood1993
51st Avenue over Salt RiverMaricopa1596.8 ftFair2000
Mill Avenue SB over Salt River Lakeview DRMaricopa1577.1 ftFair1931
Ramp 202n To 10w over I-10Maricopa1566.9 ftGood2019
Ramp 202e To L101n over Salt River & Rmp W-sMaricopa1556.1 ftGood2000
Ramp S- E From 101 over 202 LoopMaricopa1542.0 ftFair2004
Mill Avenue NB over Salt Rvr Rio Salado PkwMaricopa1509.8 ftGood1994
Olive AVE over Agua Fria RiverMaricopa1503.6 ftFair1987
I 10 over Agua Fria RiverMaricopa1502.0 ftFair1979
Ramp NW over I-10Maricopa1498.0 ftGood2017
Ramp10e-202e over 10 202 & CMaricopa1485.9 ftGood2003
Hov Ramp over Wb10 Rmp En Ws Ss NnMaricopa1481.0 ftGood1987
EB 10-sb 17 Ramp over SB 17 Frontage RoadMaricopa1473.1 ftGood1988
Gilbert RD over Salt RiverMaricopa1438.0 ftGood2024
Attaway RD over Gila RiverPinal1420.9 ftGood1989
SR 79 over Gila RiverPinal1417.0 ftGood2023
Rmp I 17s To 101e over I 17 SR 101l And S FrMaricopa1386.2 ftFair1998
NB 17-eb 10 Ramp O over NB FrMaricopa1367.1 ftGood1990
22nd Street over Sprr; Aviation HWYPima1357.9 ftPoor1966
Dep Level Road over Arrival Level RoadMaricopa1349.1 ftGood1991
Dep Level Road over Arrival Level RoadMaricopa1349.1 ftGood1991
IRR Cntry Club DR over Salt RiverMaricopa1348.1 ftGood1982
I 10; EB over Gila RiverPinal1336.9 ftFair1964
I 10; WB over Gila RiverPinal1336.9 ftFair1964
Scottsdale Road over Salt RiverMaricopa1333.0 ftFair1981
US 93 NB over Kaiser SpringsMohave1317.9 ftFair2001
I 40 over Colorado RiverMohave1294.0 ftFair1966
7th Avenue over Sp Rr Madison Jackson STMaricopa1278.9 ftGood1967
44th Street NB over Salt RiverMaricopa1271.7 ftGood1996
IRR US 89 over Glen CanyonCoconino1271.0 ftFair1958
SR 75 over Gila RiverGreenlee1257.9 ftGood2003
Happy Valley PKWY over Agua Fria RiverMaricopa1255.9 ftGood2004
Irr; SR 347 over Gila RiverPinal1253.0 ftGood1996
Mcdowell Road over Agua Fria RiverMaricopa1252.0 ftFair1985
SR 347 over Gila River BridgePinal1252.0 ftFair1987
Old State RTE 87a over Gila RiverPinal1249.7 ftPoor1925
W 101l To N I 17 over North Frontage RDMaricopa1236.9 ftGood1998
SR 101 NB over Salt River & Ramp W-sMaricopa1223.1 ftGood1999
SR 101l SB over Salt River & Ramp W-sMaricopa1223.1 ftGood1997
I-10 Hov Ramp over I-10 WBMaricopa1214.9 ftGood2002
Mc-85 HWY over Agua Fria RiverMaricopa1203.1 ftFair1973
8th AVE over Gila RiverGraham1200.1 ftGood2010
SR 68 EB over Sacramento WashMohave1200.1 ftFair1992
SR 68 WB over Sacramento WashMohave1200.1 ftFair1992
Ramp 202w-10e over I-10 202 Ramps SE NW CMaricopa1190.9 ftGood2003
Mcclintock DR over Salt RiverMaricopa1184.1 ftFair1984
I 10; WB over Hassayampa RiverMaricopa1180.1 ftFair1974
I 10; EB over Hassayampa RiverMaricopa1180.1 ftGood1974
Van Buren Street over Agua Fria RiverMaricopa1163.1 ftFair1988
SR 143 over Salt RiverMaricopa1161.1 ftFair1990
Ramp S-w over Drainage Ca/rmp99c/99avMaricopa1140.1 ftGood1998
SR 95; Fap 063 over Bill Williams RiverMohave1126.0 ftFair1967
I 10 EB And WB over Colorado RiverLa Paz1112.9 ftGood1960
Bell Road over Agua Fria RiverMaricopa1109.9 ftFair1981
16th Street over Salt RiverMaricopa1109.9 ftFair1982
35th Avenue over Salt RiverMaricopa1107.0 ftFair2008
Houghton Road over Tanque Verde CreekPima1100.1 ftFair1989
IRR BIA RTE N71 over WashNavajo1098.4 ftGood2003
Ramp S-e over I 10Maricopa1097.1 ftGood1995
Us191 over Gila RiverGreenlee1083.0 ftGood2008
I 10 EB & WB over Salt RiverMaricopa1083.0 ftFair1986
SR 87 over WashMaricopa1080.1 ftFair1998
Black Mtn BLVD over Loop 101Maricopa1053.1 ftGood2015
SR 202l over Cap CanalMaricopa1036.1 ftGood2008
EB 10 To NB 51 over 10/51/202Maricopa1028.9 ftGood1990
SR 202l over Mill AVE & SpprMaricopa1028.9 ftFair1993
N/s - 101 E Gore over 23rd AvenueMaricopa1023.0 ftFair2000
US 60 over Broad St; Pinal Cr; SprrGila1013.1 ftFair1977
Sl 202 (red Mtn) over Indian Bend WashMaricopa1007.9 ftGood1994
19th Avenue over Salt RiverMaricopa1006.6 ftFair1982
E Tangerine RD over WashPima1005.9 ftFair1992
I-40 EB over Little Colorado RiverNavajo1003.9 ftFair1972
I-40 WB over Little Colorado RiverNavajo1003.9 ftFair1972
E Tangerine RD over Big WashPima1003.0 ftFair2006
16th Street over SprrMaricopa987.5 ftFair1980
US 93 over Burro CreekMohave985.9 ftFair2006
Mingus Avenue Ext. over Verde RiverYavapai985.9 ftGood2004
EB 10-eb 202 Ramp over I10 Ramps Nn Ss WsMaricopa984.9 ftGood1987
SR 51 Hov Ramp over I-10 WBMaricopa983.9 ftGood2004
Ramp S - E over Rmp 99d/ I-10 /n Con Rd/Maricopa978.0 ftGood1998
Priest Drive over Salt RiverMaricopa973.1 ftFair1990
Priest Drive over Salt RiverMaricopa973.1 ftFair1990
North-west Ramp over I 17; 101l; S Frntage RDMaricopa966.9 ftFair1997
Us93 Sb; Fap35 over Burro CreekMohave964.9 ftFair1965
Mcculloch BLVD over Lake Havasu ChannelMohave952.1 ftFair1971
Ramp 10e-202s over I-10Maricopa946.9 ftGood2019
SR 189 Ramp SW over Mariposa Canyon WashSanta Cruz946.9 ftGood2021
SR 202l over Cap CanalMaricopa942.9 ftGood2008
I-10N - 202w Ramp over I-10 L202 Ramp CMaricopa941.9 ftGood2003
Alma School RD over Salt River(n.channel)Maricopa936.0 ftFair1980
7th Street over Sprr - Buchanan StreetMaricopa935.7 ftFair1969
Ramp To 91st. Ave. over Loop 101Maricopa932.1 ftGood2002
Reay Lane over Gila RiverGraham931.1 ftGood1988
La Canada Drive over Canada Del Oro WashPima930.1 ftFair2005
La Canada Drive over Canada Del Oro WashPima923.9 ftFair1984
SR 260 over WaterwayGila910.1 ftGood1991
IRR US A89;fap 037 over Colorado RiverCoconino909.1 ftGood1995
Central Avenue over Salt RiverMaricopa904.2 ftFair1975
US 93 over Hoover Dam Access RDMohave902.9 ftGood2004
WB 10 over I 17 SB Fr M3 RampMaricopa896.0 ftGood1988
SR 303l over New RiverMaricopa893.0 ftGood2010
Ramp SE (sr143) over I-10Maricopa893.0 ftGood2023
SR 303l over New RiverMaricopa890.1 ftGood2010
US 70 over San Carlos RiverGila883.9 ftGood2012
US 93 NB over Big Sandy RiverMohave880.9 ftFair1993
US 93 SB over Big Sandy RiverMohave878.0 ftFair2004
SR 87 over Lower Kitty Joe CreekMaricopa868.1 ftFair1998
I 15 over Virgin RiverMohave867.1 ftGood2023
SR 82; Fau 9500 over SB 19Santa Cruz866.1 ftFair1968
24th Street over Salt RiverMaricopa865.2 ftGood1980
Kino BLVD over Factory & Warehouse AVEPima856.0 ftFair1986
Combine Ramp Sw/en over SR 189 WBSanta Cruz848.1 ftGood2021
E/w 101 To N I 17 over Rose Garden Ramp BMaricopa845.1 ftFair1999
SR 260 over Preacher CanyonGila842.8 ftFair2001
Ramp S To E over East Frontage RoadMaricopa842.8 ftFair1998
Craycroft RD over Tanque Verde And PantaPima840.9 ftFair1982
SB 8 over Colorado RiverYuma836.9 ftFair1956
SR 87 over Little Colorado RiverNavajo836.0 ftGood2006
I 15 over Virgin RiverMohave821.9 ftFair1973
Sanchez Road over Gila RiverGraham816.9 ftGood1997
Cortaro Road over Santa Cruz RiverPima815.0 ftGood2002
Cortaro Farms RD over Santa Cruz RiverPima811.0 ftGood1988
IRR BIA RTE 103 over San Carlos RiverGraham810.0 ftGood1989
Pusch View Lane over Canada Del Oro WashPima796.9 ftGood2008
SR 188 over Roosevelt LakeGila790.0 ftGood1990
67th AVE over Northern AVE & RrMaricopa786.1 ftGood2005
Hov Ramp 202n-10e over I-10Maricopa783.1 ftGood2019
Ramp 10w To 202s over I-10Maricopa778.9 ftGood2019
US 93 NB over Santa Maria RiverYavapai778.9 ftFair2000
US 93 SB over Santa Maria RiverYavapai778.9 ftGood2000
Sr77 over Gila RiverPinal762.1 ftGood2020
Ramp W - N over N Connector Rd/i 10 DrngMaricopa755.9 ftGood1998
7th Avenue over Salt RiverMaricopa752.3 ftFair1987
I 17 NB over I 10 & SB 17-wb 10Maricopa752.0 ftFair1987
Laughlin RD Br over Colorado RiverMohave744.1 ftFair1987
I 15 over Virgin RiverMohave740.2 ftFair1972
Ramp 202w To 101n over Salt RiverMaricopa737.9 ftGood1997
Avenue 64e over Gila RiverYuma737.2 ftGood1982
Ramp To I-10 NW over I 10 MainlinePima734.9 ftFair2003
US 89 over Little Colorado RiverCoconino732.9 ftFair2015
NB & SB 17-wb 10 R over 25th AvenueMaricopa732.0 ftGood1986
SR 87 NB over Sycamore CreekMaricopa726.0 ftGood1998
SR 87 SB over Sycamore CreekMaricopa726.0 ftGood1998
Sunset Road over Santa Cruz RiverPima725.1 ftFair2017