US Bridges

Ada County, Idaho bridges

Ada County has 302 bridges and culverts in the National Bridge Inventory, the oldest built in 1930. 3 (1%) are rated poor. The most common type is stringer/multi-beam or girder (28%).

Bridges
302
Good
44%
Fair
55%
Poor
1%
3 bridges
Average age
35.5 yrs
Posted or closed
2

Map of bridges in Ada County

Green good, amber fair, red poor. Click a marker for details.

Search bridges in Ada County

Type at least two characters, or pick a condition or type, to search every bridge in the county.

Condition

1%poor
Good44%(134)
Fair55%(165)
Poor1%(3)

When they were built

<1900: 0 bridges<19001900s: 0 bridges19001910s: 0 bridges19101920s: 0 bridges19201930s: 3 bridges319301940s: 5 bridges519401950s: 10 bridges1019501960s: 40 bridges4019601970s: 38 bridges3819701980s: 29 bridges2919801990s: 82 bridges8219902000s: 41 bridges4120002010s: 34 bridges3420102020s: 20 bridges202020
Bridges built per decade. Year built as recorded in the inventory; reconstruction years are not included.

Busiest

  1. I 84 Ebl & Wbl over Ridenbaugh Canal
    144,500 vehicles/day
    Fair
  2. I 84 over Ten Mile Creek
    131,000 vehicles/day
    Fair
  3. I 184B Ebl & Wbl over S7403;UPRR;FRANKLIN Ic
    76,500 vehicles/day
    Good
  4. I 184B Ebl & Wbl over S7073;CANAL;COLE RD
    76,500 vehicles/day
    Fair
  5. I 184 Ebl over I 84 Wbl
    68,500 vehicles/day
    Good

Longest

  1. SH 16 over Boise River
    1,726 ft
    Good
  2. SH 21 over Boise River
    1,495 ft
    Good
  3. W.Airport Way-Dept over W.Airport Way-Arrival
    1,003 ft
    Fair
  4. SH 21 over Mores Cr;lucky Peak Res.
    848 ft
    Fair
  5. I 184 over I 84;FLYING Wye Ic
    817 ft
    Good

Oldest

  1. Sma 8683;BLACK Cat over Five Mile Creek
    Built 1930
    Fair
  2. Nhs 7553;CAPITOL over Boise River
    Built 1931
    Fair
  3. Stp 7343;FAIRVIEW over Boise River
    Built 1932
    Fair
  4. STC3787;SWAN Falls over Indian Creek
    Built 1940
    Fair
  5. Stc 7673;GOWEN RD over Five Mile Creek
    Built 1940
    Good

All bridges in Ada County

Busiest first · showing 1–200 of 302
Bridges in Ada County
BridgeLocationBuiltTypeLengthDaily trafficCondition
I 84 Ebl & Wbl over Ridenbaugh Canal
No. 000000000015680
6.7 W. Boise1966Stringer/Multi-beam or Girder30 ft144,500Fair
I 84 over Ten Mile Creek
No. 000000000015650
0.5 W. Meridian1965Frame23 ft131,000Fair
I 184B Ebl & Wbl over S7403;UPRR;FRANKLIN Ic
No. 000000000018956
1.0 W. Boise2001Stringer/Multi-beam or Girder428 ft76,500Good
I 184B Ebl & Wbl over S7073;CANAL;COLE RD
No. 000000000018966
0.7 W. Boise Wcl2001Stringer/Multi-beam or Girder237 ft76,500Fair
I 184 Ebl over I 84 Wbl
No. 000000000018946
4.3 W. Boise2001Stringer/Multi-beam or Girder155 ft68,500Good
SH 55;EAGLE Road over I 84 Eb-Wb;eagle RD Ic
No. 000000000026280
1.7 E. Meridian1990Stringer/Multi-beam or Girder268 ft58,000Fair
I 184;W Fairview over Settlers Canal
No. 000000000018995
In Boise1967Culvert45 ft56,500Fair
I 84 over SH 21;GOWEN RD Ic
No. 000000000015771
Boise Scl2015Stringer/Multi-beam or Girder175 ft52,000Good
SH 69 over Ten Mile Creek
No. 000000000015150
1.0 S. Meridian1963Frame21 ft49,500Fair
I 84 Ebl over New York Canal
No. 000000000015730
In Boise;near Orchard St.1968Stringer/Multi-beam or Girder108 ft45,750Good
I 84 Wbl over New York Canal
No. 000000000015735
In Boise;near Orchard St.1968Stringer/Multi-beam or Girder108 ft45,750Good
SH 55 over Boise River;s.Channel
No. 000000000015175
1.4 S. Eagle1978Stringer/Multi-beam or Girder123 ft45,000Good
SH 55 over Boise River;n.Channel
No. 000000000015180
0.7 S. Eagle1978Stringer/Multi-beam or Girder243 ft41,500Good
US 20 Wbl & Ebl over Boise River
No. 000000000012263
In Boise;boise Connector1990Box Beam or Girders - Multiple597 ft37,500Fair
US 20 Wbl & Ebl over Sma 9083;27th Street
No. 000000000012264
In Boise;boise Connector1990Stringer/Multi-beam or Girder87 ft37,500Fair
US 20 over Uprr;new York Canal
No. 000000000012285
1 S. Boise;broadway Ave1970Stringer/Multi-beam or Girder302 ft35,500Fair
Stp 9183;TEN Mile over Future North Crossing
No. 000000000019768
1.2 S 2.1 W of Meridian2011Stringer/Multi-beam or Girder100 ft35,000Fair
SH 69 over Ridenbaugh Canal
No. 000000000015140
2.2 S. Meridian1990Frame32 ft34,000Fair
STP7220;STATE ST over Farmers Union Canal
No. 000000000021241
In Boise @ Collister2019Culvert76 ft34,000Good
SH 69 over Rawson Canal
No. 000000000015135
4.0 S. Meridian1990Culvert23 ft33,500Fair
US 20;BROADWAY over I 84 Eb-Wb;broadway Ic
No. 000000000012291
Boise Scl2015Stringer/Multi-beam or Girder167 ft33,000Good
US 20 Wbl over Americana BLVD;15th St.
No. 000000000012774
In Boise; Front Street1992Box Beam or Girders - Multiple549 ft32,500Fair
Sma 7113; Curtis over Settlers Canal
No. 000000000026348
In Boise2000Stringer/Multi-beam or Girder71 ft29,000Fair
I 184 Ebl Connectr over US 20-26;BOISE Rv Slough
No. 000000000018996
In Boise; Nwcl1991Box Beam or Girders - Single or Spread622 ft28,250Fair
I 184 Wbl Connectr over US 20-26;BOISE Rv Slough
No. 000000000018997
In Boise;chinden Blvd Ic1991Box Beam or Girders - Single or Spread715 ft28,250Fair
US 20; I 84B over Boise River;broadway Br
No. 000000000012271
In Boise; Broadway Ave2016Stringer/Multi-beam or Girder472 ft28,000Fair
US 20 Ebl over Americana BLVD;15th St.
No. 000000000012773
In Boise; Myrtle Street1992Box Beam or Girders - Multiple540 ft28,000Fair
Nhs 7433;VISTA Ave over I 84 Eb-Wb;vista Ave Ic
No. 000000000021591
In Boise2010Stringer/Multi-beam or Girder182 ft28,000Fair
Nhs 7433;VISTA Ave over New York Canal
No. 000000000021595
In Boise;vista Ave.1973Stringer/Multi-beam or Girder81 ft28,000Fair
US 20 ;i 84B over Ridenbaugh Canal
No. 000000000012275
In Boise;broadway Ave1970Frame45 ft26,000Fair
I 84 Ebl over Uprr; Gowen Spur
No. 000000000015751
Boise Scl2015Stringer/Multi-beam or Girder118 ft26,000Good
I 84 Wbl over Uprr; Gowen Spur
No. 000000000015756
Boise Scl2015Stringer/Multi-beam or Girder116 ft26,000Good
I 84 Ebl over UPRR
No. 000000000015760
Boise Scl1969Stringer/Multi-beam or Girder146 ft26,000Good
I 84 Wbl over UPRR
No. 000000000015765
Boise Scl1969Stringer/Multi-beam or Girder147 ft26,000Good
I 184 over I 84;FLYING Wye Ic
No. 000000000019007
2.0 W. Boise2000Box Beam or Girders - Single or Spread817 ft26,000Good
Sma 9183;TEN Mile over Ten Mile Drain
No. 000000000019770
2.0 W. Meridian1990Culvert22 ft26,000Good
Sma 7563;OVERLAND over Ridenbaugh Canal
No. 000000000019836
1.5 S. 2.9 E. Meridian1991Frame31 ft26,000Fair
Stc 3856; Franklin over Five Mile Creek
No. 000000000025998
In Meridian2004Frame22 ft25,000Good
Sma 7113;CURTIS RD over I 184B;CURTIS RD Ic
No. 000000000021285
In Boise;curtis Road1968Stringer/Multi-beam or Girder203 ft24,500Fair
Overland/Cole Road over I 84;COLE/OVERLAND Ic
No. 000000000021661
In Boise1996Stringer/Multi-beam or Girder216 ft24,500Fair
SMA7553;FEDERAL Wy over US 20 26;FEDERAL Way Ic
No. 000000000021675
In Boise;federal Way1970Stringer/Multi-beam or Girder339 ft24,000Fair
Stp 9463;FIVE Mile over Ridenbaugh Canal
No. 000000000026086
0.5 S. 3.9 E. Meridian1995Frame26 ft24,000Good
SMA9463;FIVE Mile over I 84;FIVE Mile RD Gs
No. 000000000026290
5.4 W. Boise1966Stringer/Multi-beam or Girder220 ft24,000Fair
Rossi Street over Loggers Creek
No. 000000000025895
In Boise;rossi ST1979Tee Beam77 ft23,500Fair
Sma 7563;OVERLAND over Ten Mile Creek
No. 000000000021890
1.0 S. 0.1 E. Meridian1986Culvert26 ft23,000Fair
SMA9803;MAPLE Grve over Ridenbaugh Canal
No. 000000000025816
In Boise; Maple Grove2008Box Beam or Girders - Multiple30 ft23,000Good
SMA9803;MAPLE Grve over Finch Lateral
No. 000000000025818
In Boise; Maple Grove2008Box Beam or Girders - Multiple24 ft23,000Fair
SMA9803;MAPLE Grve over I 84;MAPLE Grove RD Gs
No. 000000000026235
4.4 W. Boise1989Stringer/Multi-beam or Girder349 ft23,000Good
Stp 7403;FRANKLIN over Ridenbaugh Canal
No. 000000000021526
Franklin RD in Boise1995Frame34 ft22,500Fair
SMA9213;VETERANS P over Boise River
No. 000000000026350
In Boise;veterans Parkway1984Box Beam or Girders - Single or Spread346 ft22,500Fair
SMA9213;VETERANS P over Boise River;n Channel
No. 000000000026355
In Boise;veterans Parkway1985Culvert21 ft22,500Fair
SMA9213;VETERANS P over Farmers Union Canal
No. 000000000026360
In Boise;veterans Parkway1985Box Beam or Girders - Multiple51 ft22,500Fair
SH 69;MERIDIAN RD over I 84;SH 69 Meridian Ic
No. 000000000015156
Meridian Scl2015Stringer/Multi-beam or Girder197 ft22,000Good
Sma 9773;LINDER RD over Phyllis Canal
No. 000000000019780
4.7 N. Meridian1990Stringer/Multi-beam or Girder98 ft22,000Fair
Sma 9773;LINDER RD over Boise River;s.Channel
No. 000000000019786
1.6 S. 3.0 W. Eagle1993Box Beam or Girders - Multiple105 ft22,000Fair
Sma 9773;LINDER RD over Boise R;middle Channel
No. 000000000019791
1.2 S. 3.0 W. Eagle1991Box Beam or Girders - Multiple49 ft22,000Fair
Sma 9773;LINDER RD over Boise River;n. Channel
No. 000000000019796
0.7 S. 3.0 W. Eagle1992Stringer/Multi-beam or Girder431 ft22,000Good
Sma 8963;EAGLE RD over Ridenbaugh Canal
No. 000000000026091
2.0 S. 1.9 E. Meridian2011Slab38 ft22,000Fair
Sma 9183;TEN Mile over Five Mile Creek
No. 000000000019776
1.7 N. 2.0 W. Meridian2020Frame25 ft21,500Fair
SMA9243;VICTORY RD over Five Mile Creek
No. 000000000026001
In Boise;victory Road1992Frame20 ft21,500Good
SH 69 over Kuna Canal
No. 000000000015125
7.1 S. Meridian1990Frame21 ft21,000Fair
SH 69 over Mason Crk;feeder Canal
No. 000000000015130
5.7 S. Meridian1990Frame30 ft21,000Fair
Stp 9183;TEN Mile over I 84; Ten Mile RD Ic
No. 000000000019766
2.0 W. Meridian2011Box Beam or Girders - Single or Spread189 ft21,000Good
STP8973;ORCHARD ST over I 84 Eb-Wb;orchard ST Ic
No. 000000000021321
In Boise; Orchard ST2010Stringer/Multi-beam or Girder205 ft20,500Good
SMA7553;FEDERAL Wy over New York Canal
No. 000000000021670
1.1 SE Boise Scl1989Slab146 ft20,500Fair
SMA9783;LOCUST Grv over I 84;LOCUST Grove Gs
No. 000000000026137
1.8 SE Meridian2008Stringer/Multi-beam or Girder275 ft20,500Fair
Nhs 7433;VISTA Ave over Ridenbaugh Canal
No. 000000000021600
In Boise;vista Ave.1947Tee Beam37 ft20,000Fair
US 20 over Phyllis Canal
No. 000000000012256
9.6 E. Caldwell2023Box Beam or Girders - Multiple47 ft19,500Good
Sma 9183;TEN Mile over Ridenbaugh Canal
No. 000000000019761
0.3 S. Overland-Ten Mile1993Frame34 ft19,500Fair
Stp 9183;TEN Mile over Tasa Drive
No. 000000000019763
1.4 S 2.1 W. Meridian2011Stringer/Multi-beam or Girder100 ft19,500Fair
SMA7013;CLOVERDALE over Ridenbaugh Canal
No. 000000000019821
0.7S. 2.8E Meridian2005Frame23 ft19,500Fair
SMA7013;CLOVERDALE over I 84;CLOVERDALE RD Gs
No. 000000000021186
6.5 W. Boise2019Stringer/Multi-beam or Girder194 ft19,500Good
SMA7013;CLOVERDALE over Ridenbaugh Canal
No. 000000000021191
3.0 E. Meridian1992Frame30 ft19,500Fair
STP7343;ORCHARD ST over I 184B;ORCHARD ST Gs
No. 000000000021325
In Boise;orchard St.1968Stringer/Multi-beam or Girder142 ft19,000Fair
Sma 7093;MERIDIAN over Five Mile Creek
No. 000000000026346
0.3 N. Meridian1991Frame28 ft18,500Good
SH 16 over Phyllis Canal
No. 000000000034010
0.8 S 1.25 E Star Scl2014Box Beam or Girders - Multiple45 ft18,000Good
SH 16 over Boise River
No. 000000000034015
1.3 E. Star Scl2014Stringer/Multi-beam or Girder1,726 ft18,000Good
SH 16 over W.Joplin Ct;eureka Canal
No. 000000000034020
0.8 S 1.25 E Star Scl2014Stringer/Multi-beam or Girder130 ft18,000Good
Sma 9833;MILWAUKEE over Ridenbaugh Canal
No. 000000000025840
In Boise;milwaukee ST1979Tee Beam26 ft17,500Fair
Sma 7363;EMERALD over Ridenbaugh Canal
No. 000000000026040
In Boise;emerald ST1979Tee Beam36 ft17,000Fair
Nhs 7553;CAPITOL over Boise River
No. 000000000021445
In Boise;capitol Blvd1931Arch - Deck303 ft16,500Fair
Sma 7143;USTICK RD over North Slough
No. 000000000026093
In Boise2014Culvert24 ft16,500Good
SH 55 over Farmers Union Canal
No. 000000000014754
1.2 N. of SH 441997Frame29 ft16,000Good
Stc 9623;W. Wright over New York Canal
No. 000000000026168
In Boise;w.Wright ST1989Stringer/Multi-beam or Girder125 ft16,000Fair
Nhs 7183;9th ST over Boise River
No. 000000000021655
In Boise;s. 9th Street1987Box Beam or Girders - Multiple311 ft15,500Fair
I 84 Ebl over Indian Creek
No. 000000000015805
15.9 E. Boise Ecl1953Tee Beam26 ft15,250Fair
I 84 Wbl over Indian Creek
No. 000000000015810
15.9 E. Boise Ecl1960Tee Beam26 ft15,250Fair
I 84 Wbl over Kuna Rd; Blacks Creek RD
No. 000000000015781
9.2 E. Boise Ecl2020Stringer/Multi-beam or Girder114 ft15,000Fair
I 84 Ebl over Kuna Rd; Blacks Creek RD
No. 000000000015786
9.2 E. Boise Ecl2020Stringer/Multi-beam or Girder114 ft15,000Good
Sma 7143; Ustick over Settlers Canal
No. 000000000021297
Ustick Road in Boise2000Stringer/Multi-beam or Girder112 ft15,000Fair
Nhm 7683;ORCHARD over New York Canal
No. 000000000021730
In Boise;orchard Street1990Stringer/Multi-beam or Girder129 ft15,000Fair
SH 69 over Teed Lateral Canal
No. 000000000015120
8.0 S. Meridian1990Frame22 ft14,500Good
Stp 7073;COLE RD over Ridenbaugh Canal;cole Gs
No. 000000000021250
0.7 W. Boise Wcl;cole RD1968Tee Beam32 ft14,500Good
Sma 7143;USTICK RD over Five Mile Creek
No. 000000000026096
1.5 N. 1.2 W. Meridian1991Frame23 ft14,500Fair
Stp 7343;MAIN ST over Boise River
No. 000000000012775
In Boise;main St. Wbl1965Stringer/Multi-beam or Girder284 ft14,000Fair
Sma 7403;FRANKLIN over Ten Mile Creek
No. 000000000025995
0.5 S. 2.0 W. Meridian1990Box Beam or Girders - Multiple45 ft14,000Good
Stp 7343;MAIN ST over Boise River Slough
No. 000000000012770
In Boise;main St.Wbl1965Frame26 ft13,500Good
SH 44 over Middleton Canal
No. 000000000014280
1.8 W. Eagle1959Frame40 ft13,500Fair
SH 44 ;glenwood RD over Boise River;glenwood Br
No. 000000000014294
In Boise1995Box Beam or Girders - Multiple341 ft13,500Fair
SH 44 over Dry Creek
No. 000000000014297
Eagle Bypass1996Slab80 ft13,500Good
SH 55 over Dry Creek
No. 000000000014756
8.1 NW Boise Wcl1997Stringer/Multi-beam or Girder63 ft13,500Fair
SMA7013;CLOVERDALE over Ridenbaugh Canal
No. 000000000019805
2.1 S. 2.8 E. Meridian1969Tee Beam44 ft13,500Fair
SMA7013;CLOVERDALE over Ridenbaugh Canal
No. 000000000019810
2.0 S. 2.8 E. Meridian1969Tee Beam34 ft13,500Fair
SMA7013;CLOVERDALE over Ridenbaugh Canal
No. 000000000019816
1.5S. 2.8E Meridian2005Frame30 ft13,500Good
Stp 7343;MAIN St. over US 20-26 Chinden Blvd
No. 000000000021452
In Boise; Garden City Cl1991Stringer/Multi-beam or Girder161 ft13,500Fair
Sma 7073; S. Cole over New York Canal
No. 000000000026071
2.4 S. 2.5 W. Boise2006Stringer/Multi-beam or Girder106 ft13,500Good
Sma 7363;EMERALD over Ridenbaugh Canal
No. 000000000026038
In Boise;emerald Street1990Tee Beam31 ft13,000Fair
Emerald Street over I 184B E-W;emerald ST Gs
No. 000000000025985
0.2 M.W.Boise Wcl;emerald1968Stringer/Multi-beam or Girder291 ft12,500Fair
Sma 9463;FIVE Mile over Settlers Canal
No. 000000000026088
In Boise1975Frame59 ft12,500Fair
SH 16 over Willow Creek
No. 000000000012156
8.3 S. Emmett2011Stringer/Multi-beam or Girder108 ft12,000Fair
Sma 7363;AMERICANA over Settlers Canal
No. 000000000021501
In Boise;americana Blvd1993Frame23 ft12,000Good
Stp 7363;AMERICANA over Boise River
No. 000000000021506
In Boise;americana Blvd1994Stringer/Multi-beam or Girder313 ft12,000Fair
Sma 7403;FRANKLIN over Ridenbaugh Canal
No. 000000000021540
0.1 E. Liberty/Franklin1984Tee Beam26 ft12,000Fair
Stp 8973;ORCHARD over Settlers Canal 35/36 St.
No. 000000000026060
In Garden City;orchard ST1989Stringer/Multi-beam or Girder204 ft12,000Good
S9783;LOCUST Grove over Eight Mile Lateral
No. 000000000026133
In Boise2000Frame36 ft12,000Fair
SH 16 over Middleton Canal
No. 000000000012135
14 S. Emmett1959Tee Beam30 ft11,500Fair
STP7243;E Park Ctr over Loggers Creek
No. 000000000033985
East Boise2009Culvert36 ft11,500Good
STP7243;E Park Ctr over Boise River
No. 000000000033990
East Boise2009Stringer/Multi-beam or Girder464 ft11,500Fair
STP7243;E Park Ctr over Walling Ditch
No. 000000000033995
East Boise2009Stringer/Multi-beam or Girder104 ft11,500Good
Stc 3770;STAR RD over Phyllis Canal
No. 000000000019745
1.8 S. Star1967Stringer/Multi-beam or Girder43 ft11,000Fair
Stc 3770;STAR RD over Boise River(star Bridge)
No. 000000000019750
0.8 S. Star1982Stringer/Multi-beam or Girder378 ft11,000Fair
US 30 over I 184B Wb-Eb;fairview Rp
No. 000000000013530
In Boise;fairview Ramp1968Box Beam or Girders - Single or Spread235 ft10,500Fair
Stc 3770;STAR RD over Fivemile Creek Feeder
No. 000000000019744
3.2 S of Star2024Frame28 ft10,500Good
NHS9493;W Park Ctr over Boise River
No. 000000000025898
Boise;west Park Ctr Blvd2001Stringer/Multi-beam or Girder601 ft10,500Fair
SMA9243;VICTORY RD over Ridenbaugh Canal
No. 000000000026150
2.5 S. 1.5 E. Meridian1964Tee Beam47 ft10,500Fair
Stc 3770;STAR RD over Fivemile Creek
No. 000000000034265
3.2 S of Star2024Frame25 ft10,500Good
SMA9243;VICTORY RD over Ridenbaugh Canal
No. 000000000026195
2.5 S. 0.5 W. Meridian1984Frame27 ft10,000Good
SMA9243;VICTORY RD over Calkins Lateral
No. 000000000034120
2.5 S 1.9 W Meridian2016Culvert24 ft10,000Good
Sma 7113;CURTIS RD over Ridenbaugh Canal
No. 000000000021280
In Boise;curtis Rd.1961Tee Beam23 ft9,900Fair
Stp 7563;OVERLAND over Ridenbaugh Canal
No. 000000000019838
1.2 S. 1.7 W. Meridian2009Frame24 ft9,500Good
Sma 7243;PROTEST over Ridenbaugh Canal
No. 000000000021646
In Boise;protest Avenue1992Frame37 ft9,500Good
SMA7553;FEDERAL Wy over Ridenbaugh Canal
No. 000000000021451
In Boise;federal Way1991Culvert48 ft9,300Fair
S9783;LOCUST Grove over Ridenbaugh Canal
No. 000000000026135
3.2 S. 0.8 E. Meridian1984Frame33 ft8,400Good
SMA9803;MAPLE Grve over Settlers Canal
No. 000000000025813
In Boise2007Box Beam or Girders - Multiple67 ft7,800Good
STC3787;SWAN Falls over Indian Creek
No. 000000000026250
In Kuna1940Tee Beam119 ft7,800Fair
Sma 7179;N Bridge over Indian Creek
No. 000000000019801
In Kuna1999Stringer/Multi-beam or Girder93 ft7,600Fair
Sma 7243;BEACON ST over Loggers Creek
No. 000000000025885
In Boise1977Tee Beam77 ft7,500Fair
SMA9613;MCMILLAN R over Settlers Canal
No. 000000000025853
In Boise2000Frame32 ft7,300Good
Stc 9163;APPLE ST over Ridenbaugh Canal
No. 000000000025791
In Boise;apple Street1992Box Beam or Girders - Multiple50 ft7,100Fair
SMA7288;HILLRDPKWY over Drainage District No. 2
No. 000000000026158
In Boise2001Frame33 ft7,100Fair
Sma 7643;HEALY RD over New York Canal
No. 000000000012800
At Boise Ecl;healy Road1964Tee Beam114 ft7,000Poor
SH 21 over Boise River
No. 000000000015769
Near Diversion Dam1996Stringer/Multi-beam or Girder1,495 ft6,800Good
I 84 WB on Ramp over I 84 WB Off Ramp
No. 000000000019013
4.5 W. Boise2003Box Beam or Girders - Single or Spread330 ft6,800Fair
Sma 7643;ECKERT RD over Ridenbaugh Canal
No. 000000000012805
At Boise Ecl;eckert RD1954Tee Beam71 ft6,700Poor
Sma 7643;ECKERT RD over Boise River(barber Br)
No. 000000000012810
At Boise Ecl;eckert RD1954Tee Beam315 ft6,700Poor
NHM7683;GOWEN RD over Union Pacific RR
No. 000000000021726
In Boise2022Stringer/Multi-beam or Girder145 ft6,700Good
Stc 3799;USTICK RD over Phyllis Canal
No. 000000000027510
3.8 N. 2.5 E. Nampa1965Tee Beam46 ft6,700Fair
STC9687;HS Bend RD over Farmers Union Canal
No. 000000000014751
5.0 NW Boise Wcl2012Frame31 ft6,600Fair
US 20 26 Ramp over Boise Rvr Slough;ramp
No. 000000000018998
Boise;fairview/Chinden Ic1991Box Beam or Girders - Single or Spread252 ft6,500Good
Stc 9203;BARRISTER over Ridenbaugh Canal
No. 000000000025740
In Boise;barrister Dr.1978Tee Beam50 ft6,500Fair
Lake Hazel RD over New York Canal
No. 000000000026008
S Boise2018Tee Beam119 ft6,500Good
Sma 7343;CHERRY LN over Ten Mile Creek
No. 000000000019740
0.5 N. 3.5 W. Meridian1961Frame23 ft6,200Good
Sma 7603;BOISE Ave over Ridenbaugh Canal
No. 000000000021680
In Boise on Boise Avenue1988Culvert54 ft6,100Fair
Sma 8683;BLACK Cat over Five Mile Creek
No. 000000000025990
2.1 N. 3.1 W. Meridian1930Tee Beam29 ft6,100Fair
Sma 9793; Main ST over Boise Vrt Center
No. 000000000034100
Main ST East of 8th ST2016Stringer/Multi-beam or Girder144 ft6,000Good
SMA7017;FL.FEATHER over Dry Creek
No. 000000000026021
0.8 N. 0.2 W. Eagle1991Frame27 ft5,900Good
Sma 7028;BEACON Lt over Farmers Union Canal
No. 000000000026121
1.8 N. 0.3 W. Eagle1992Frame41 ft5,900Good
Sma 7028;BEACON Lt over Farmers Union Canal
No. 000000000026146
2.0 N. 0.3 E. Eagle1993Box Beam or Girders - Multiple35 ft5,900Good
Sma 7028;BEACON Lt over Farmers Union Canal
No. 000000000026165
1.8 N. 1.1 E. Eagle1962Frame20 ft5,900Fair
Sma 7028;BEACON Lt over Dry Creek Canal
No. 000000000026171
1.8 N. 1.4 E. Eagle1991Box Beam or Girders - Multiple60 ft5,900Good
SMA7017;FL.FEATHER over Farmers Union Canal
No. 000000000026375
0.7 N. 1.0 E. Eagle1984Frame30 ft5,900Good
Stc 7233;ROOSEVELT over Ridenbaugh Canal
No. 000000000021390
Roosevelt St. at Cassia1990Frame32 ft5,700Good
Stp 7343;FAIRVIEW over Boise River
No. 000000000012760
In Boise;fairview Ave Ebl1976Stringer/Multi-beam or Girder382 ft5,500Fair
Stp 7343;FAIRVIEW over Boise River
No. 000000000012765
Boise;fairview Ebl1932Arch - Deck378 ft5,500Fair
Barber Valley DR over Walling Creek
No. 000000000033998
SE Boise2018Frame114 ft5,500Good
SMA7606:BOWN Way over Ridenbaugh Canal
No. 000000000033410
In Boise2004Box Beam or Girders - Multiple40 ft5,400Good
Columbia Road over Mason Creek Feeder Canal
No. 000000000026110
2.8 N. 0.8 E. Kuna1989Tee Beam49 ft5,200Fair
SMA3343;COLUMBIA over Ridenbaugh Canal
No. 000000000026186
2.8 N. 1.8 W. Kuna1993Frame26 ft5,200Fair
SMA3343;LOCUST LN over Indian Creek
No. 000000000026200
2.9 N. 2.7 W. Kuna1967Tee Beam67 ft5,200Fair
STC3728;LAKE Hazel over Farr Lateral Canal
No. 000000000026141
3.8 N. 3.0 E. Kuna1992Frame48 ft5,100Fair
SMA9773;LINDER RD over Ridenbaugh Canal
No. 000000000025876
2.2 S. 1.1 W. Meridian1992Frame41 ft5,000Good
SMA3773;LINDER RD over Mason Creek Feeder Canal
No. 000000000026081
3.4 N. 0.3 E. Kuna1992Box Beam or Girders - Multiple42 ft5,000Good
Sma 7030;STATE ST over Dry Creek
No. 000000000014285
At Eagle Wcl1959Frame23 ft4,900Fair
STC3761;PLUMMER RD over Middleton Canal
No. 000000000025795
0.3 N. 1.0 E. Star1971Tee Beam26 ft4,900Fair
Sma 7273;LATAH ST over Ridenbaugh Canal
No. 000000000021421
In Boise;latah St.1991Frame32 ft4,800Fair
SMA8683;BLACK Cat over Ridenbaugh Canal
No. 000000000026131
1.3 S. 3.1 W. Meridian1992Frame34 ft4,800Good
Sma 8683;BLACK Cat over I 84; Black Cat RD Gs
No. 000000000026276
3.3 W. Meridian2009Stringer/Multi-beam or Girder196 ft4,800Good
Stc 9693;SEAMANS G over Farmers Union Canal
No. 000000000026156
Seamans Gulch;hill RD1992Box Beam or Girders - Multiple24 ft4,700Fair
Sma 7029;EAGLE RD over Dry Creek
No. 000000000025906
1.0 N Eagle2018Box Beam or Girders - Multiple68 ft4,500Good
STP3764;AMITY RD over Rawson Canal
No. 000000000034115
3.5 S 1.8 W Meridian2016Culvert20 ft4,300Good
Stc 9503;GEKELER over Ridenbaugh Canal
No. 000000000025950
In Boise;gekeler Lane1979Tee Beam50 ft4,200Good
Sma 7029;EAGLE RD over Farmers Union Canal
No. 000000000025976
2.0 N. Eagle1993Box Beam or Girders - Multiple24 ft4,200Good
Stoddard Road over Ridenbaugh Canal
No. 000000000025755
2.2 S. 0.6 W. Meridian1968Tee Beam23 ft4,100Good
I 184 EB Off Ramp over I 184 EB on Ramp
No. 000000000019011
4.2 W. Boise2003Box Beam or Girders - Single or Spread275 ft4,000Fair
Sma 7288;HILL RD over Farmers Union Canal
No. 000000000033415
In Boise1963Stringer/Multi-beam or Girder28 ft4,000Fair
W.Airport Way-Dept over W.Airport Way-Arrival
No. 000000000034000
At Boise Airport2004Box Beam or Girders - Single or Spread1,003 ft4,000Fair
Pine Ave over Ten Mile Creek
No. 000000000034330
0.3 W of Ten Mile RD2023Frame23 ft3,900Good
S3760;FLTG Feather over Middleton Canal
No. 000000000025946
1.0 N. Star1994Frame24 ft3,600Fair
S3760;FLTG Feather over Middleton Canal
No. 000000000025960
1.0 N. 0.5 W. Star1966Tee Beam31 ft3,600Good
Stc 3767;MUNGER RD over Middleton Canal
No. 000000000025980
1.1 N. 0.6 W. Star1965Tee Beam27 ft3,600Good
Stc 7012;HILL Road over Dry Creek Canal
No. 000000000034080
0.1N 1.2E Eagle2015Frame34 ft3,600Good
SH 21 over Mores Cr;lucky Peak Res.
No. 000000000012815
17 N. Boise1953Truss - Deck848 ft3,500Fair
Stc 7073;S.COLE RD over New York Canal
No. 000000000025915
On S.Cole RD;0.3N.VALLEJO1989Slab146 ft3,400Good
Sma 7073;S.COLE RD over New York Canal
No. 000000000026010
3.9 S. 2.5 W. Boise1971Tee Beam138 ft3,400Fair
SMA3343;COLUMBIA over Rawson Canal
No. 000000000026108
2.8 N 3.3 E Kuna1976Frame28 ft3,400Fair
Stc 9273;CASTLE DR over Farmers Union Canal
No. 000000000025836
In Boise;castle Drive1992Frame22 ft3,300Fair
STC3728;LAKE Hazel over Rawson Canal
No. 000000000026107
4.5 S. 0.1 E. Meridian2024Culvert23 ft3,300Good
S3760;FLTG Feather over Dry Creek Canal
No. 000000000026365
1.0 N. 0.6 E. Star1987Culvert30 ft3,300Fair
Silverstone Way over Five Mile Creek
No. 000000000034125
Meridian2017Frame20 ft3,300Good
Stc 7673;GOWEN RD over Five Mile Creek
No. 000000000025860
In Boise;gowen Road1940Frame20 ft3,100Good

Structure types in Ada County

Stringer/Multi-beam or Girder8427.8%
Frame8327.5%
Tee Beam5919.5%
Box Beam or Girders - Multiple3611.9%
Culvert196.3%
Box Beam or Girders - Single or Spread103.3%
Slab62.0%
Arch - Deck20.7%
Channel Beam20.7%
Truss - Deck10.3%

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