Kenai Peninsula Borough, Alaska bridges

Kenai Peninsula Borough has 102 bridges and culverts in the National Bridge Inventory, the oldest built in 1937. 13 (13%) are rated poor. The most common type is stringer/multi-beam or girder (38%).

Bridges: 102
Good: 38%
Fair: 49%
Poor: 13%; 13 bridges
Average age: 36.3 yrs
Posted or closed: 16

Map of bridges in Kenai Peninsula Borough

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

Search bridges in Kenai Peninsula Borough

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Condition

Good38%(39)

Fair49%(50)

Poor13%(13)

When they were built

Bridges built per decade. Year built as recorded in the inventory; reconstruction years are not included.

Busiest

Sterling Highway over Kenai River (soldotna)
15,100 vehicles/day
Fair
Kenai Riv Crossing over Kenai River (kenai)
10,000 vehicles/day
Fair
Seward Highway over Resurrection River No 1
6,840 vehicles/day
Good
Seward Highway over Resurrection River No 2
6,840 vehicles/day
Good
Seward Highway over Resurrection River No 3
6,840 vehicles/day
Good

Longest

Marine HWY Route over Homer City Dock
1,258 ft
Fair
Kenai Riv Crossing over Kenai River (kenai)
981 ft
Fair
Seward Highway over Canyon Creek
891 ft
Good
Seward Highway over Snow River Cntr Channel
649 ft
Fair
Sterling Highway over Kenai River (soldotna)
418 ft
Fair

Oldest

Seward Highway over Grouse Creek No. 2
Built 1937
Fair
Sterling Highway over Anchor River Culverts
Built 1951
Good
Sterling Highway over Kenai River (schooners)
Built 1954
Fair
Sterling Highway over Cooper Creek
Built 1955
Fair
No Data Entered over Palmer Creek
Built 1957
Poor

All bridges in Kenai Peninsula Borough

Busiest first · showing 1–102 of 102

Bridges in Kenai Peninsula Borough
Bridge	Location	Built	Type	Length	Daily traffic	Condition
Sterling Highway over Kenai River (soldotna) No. 0671	Mile Point 58.2	2007	Box Beam or Girders - Multiple	418 ft	15,100	Fair
Kenai Riv Crossing over Kenai River (kenai) No. 1149	Mile Point 2.6	1974	Box Beam or Girders - Multiple	981 ft	10,000	Fair
Seward Highway over Resurrection River No 1 No. 0596	Mile Point 2.8	2003	Tee Beam	230 ft	6,840	Good
Seward Highway over Resurrection River No 2 No. 0597	Mile Point 3.0	2003	Tee Beam	230 ft	6,840	Good
Seward Highway over Resurrection River No 3 No. 0598	Mile Point 3.1	2003	Tee Beam	197 ft	6,840	Good
Sterling Highway over Moose River No. 0672	Mile Point 45.7	1993	Tee Beam	142 ft	6,360	Good
Sterling Highway over Kasilof River No. 0670	Mile Point 71.2	1966	Stringer/Multi-beam or Girder	284 ft	5,770	Fair
Sterling Highway over Crooked Creek No. 4070	Mile Point 72.4	2019	Culvert	35 ft	5,770	Good
Seward Highway over Canyon Creek No. 1964	Mile Point 55.8	1997	Tee Beam	891 ft	4,268	Good
Sterling Highway over Sterling Wildlife UP #6 No. 4121	Mile Point 20.7	2022	Culvert	32 ft	4,240	Good
Sterling Highway over Sterling Wildlife UP #7 No. 4122	Mile Point 19.3	2022	Culvert	21 ft	4,240	Good
Seward Highway over Ingram Creek No. 0620	Mile Point 74.3	1985	Tee Beam	171 ft	3,900	Fair
Seward Highway over Clear Creek (seward Hwy) No. 0599	Mile Point 3.8	1967	Stringer/Multi-beam or Girder	82 ft	3,510	Good
Seward Highway over Salmon Creek No. 0600	Mile Point 6.0	1979	Tee Beam	124 ft	3,510	Good
Seward Highway over Bear Creek No. 0601	Mile Point 6.6	1979	Tee Beam	54 ft	3,510	Good
Sterling Highway over South Fork Anchor River No. 0666	Mile Point 120.7	1959	Stringer/Multi-beam or Girder	82 ft	3,490	Poor
Seward Highway over Colorado Creek No. 4012	Mile Point 45.6	1983	Culvert	35 ft	3,490	Good
Sterling Highway over Anchor River Culverts No. 4020	Mile Point 117.1	1951	Culvert	43 ft	3,490	Good
Seward Highway over East Fork Six Mile Creek No. 0615	Mile Point 60.7	1995	Tee Beam	167 ft	3,480	Fair
Seward Highway over Granite Creek No. 0616	Mile Point 62.5	1995	Tee Beam	125 ft	3,480	Fair
Seward Highway over Lyon and Tincan Creek No. 4029	Mile Point 66.9	1984	Culvert	37 ft	3,480	Good
Seward Highway over Quartz Creek No. 4010	Mile Point 41.9	1983	Culvert	28 ft	3,430	Good
Seward Highway over Summit Creek No. 4011	Mile Point 42.2	1983	Culvert	22 ft	3,430	Good
Sterling Highway over Deep Creek No. 0668	Mile Point 97.4	1965	Stringer/Multi-beam or Girder	135 ft	3,380	Fair
Sterling Highway over East Fork Moose River No. 2270	Mile Point 35.1	2018	Tee Beam	140 ft	3,180	Good
Sterling Highway over Sterling Wildlife UP 2 No. 4114	Mile Point 37.2	2018	Culvert	64 ft	3,180	Good
Sterling Highway over Cooper Creek No. 0674	Mile Point 13.7	1955	Stringer/Multi-beam or Girder	68 ft	3,150	Fair
Sterling Highway over Kenai River (schooners) No. 0673	Mile Point 16.1	1954	Stringer/Multi-beam or Girder	282 ft	2,900	Fair
Sterling Highway over Quartz Creek No. 0676	Mile Point 4.0	1965	Stringer/Multi-beam or Girder	163 ft	2,900	Fair
Sterling Highway over Kenai River (cooper Lnd) No. 0675	Mile Point 11.0	1965	Stringer/Multi-beam or Girder	402 ft	2,830	Fair
Sterling Highway over Ninilchik River No. 0669	Mile Point 95.7	1965	Stringer/Multi-beam or Girder	159 ft	2,420	Fair
Seward Highway over Grouse Creek No. 2 No. 4003	Mile Point 7.9	1937	Culvert	22 ft	2,180	Fair
Seward Highway over Grouse Creek No. 1 No. 4004	Mile Point 8.0	1979	Culvert	22 ft	2,180	Good
Seward Highway over Seward HWY Oh Golden Fin No. 4006	Mile Point 11.9	1979	Culvert	52 ft	2,180	Fair
Seward Highway over Seward HWY Oh MP 14.0 No. 4054	Mile Point 14.0	2000	Culvert	54 ft	2,180	Good
Seward Highway over Grayling Creek No. 4056	Mile Point 16.0	2003	Culvert	29 ft	2,180	Good
Sterling Highway over Stariski Creek No. 0667	Mile Point 111.0	2007	Tee Beam	131 ft	2,170	Good
Funny River Road over Funny River No. 0978	Mile Point 11.1	1969	Stringer/Multi-beam or Girder	52 ft	1,830	Poor
Seward Highway over Snow River West Channel No. 0603	Mile Point 17.0	1965	Stringer/Multi-beam or Girder	189 ft	1,700	Fair
Seward Highway over Snow River Cntr Channel No. 0605	Mile Point 17.5	1965	Stringer/Multi-beam or Girder	649 ft	1,700	Fair
Seward Highway over Victor Creek No. 0607	Mile Point 19.4	2023	Tee Beam	224 ft	1,700	Good
Seward Highway over Ptarmigan Creek No. 0608	Mile Point 22.9	2012	Tee Beam	149 ft	1,700	Good
Seward Highway over Falls Creek No. 0609	Mile Point 24.8	2012	Tee Beam	149 ft	1,700	Good
Seward Highway over Trail River No. 0610	Mile Point 25.1	2013	Tee Beam	383 ft	1,700	Good
Seward Highway over Seward HWY Oh Snow River No. 4001	Mile Point 18.0	1979	Culvert	71 ft	1,700	Good
Seward Highway over Moose Creek No. 4090	Mile Point 31.8	1976	Culvert	26 ft	1,460	Fair
Old Sterling HWY over Anchor River No. 0910	Mile Point 8.4	2021	Stringer/Multi-beam or Girder	254 ft	1,380	Good
Nash Road over Salmon Creek No. 0853	Mile Point 0.5	1972	Tee Beam	110 ft	1,180	Fair
North Fork Road over North Fork Anchor River No. 1018	Mile Point 0.6	1985	Box Beam or Girders - Multiple	43 ft	1,150	Fair
Lowell Point Road over Lowell Creek No. 1136	Mile Point 0.1	1991	Stringer/Multi-beam or Girder	82 ft	950	Fair
Lowell Point Road over Spruce Creek No. 1783	Mile Point 1.9	2006	Tee Beam	85 ft	950	Good
Marine HWY Route over Homer City Dock No. 1415	Homer	2002	Slab	1,258 ft	850	Fair
Exit Glacier Road over No Name Creek No. 4041	Mile Point 0.8	1972	Culvert	23 ft	720	Good
Cemetary Road over Salmon Creek No. 1024	Mile Point 0.2	1990	Tee Beam	120 ft	580	Fair
Timber Lane Drive over Grouse Creek No. 1821	Mile Point 0.1	1986	Stringer/Multi-beam or Girder	40 ft	500	Fair
Fourth Avenue over Seward Lagoon No. 4128	Mile Point 0.5	1960	Culvert	41 ft	500	Poor
Forest Road over Lost Creek No. 1838	Mile Point 0.1	1986	Stringer/Multi-beam or Girder	70 ft	487	Fair
Exit Glacier Road over Box Canyon Creek No. 1295	Mile Point 1.4	1995	Tee Beam	200 ft	480	Fair
Exit Glacier Road over No Name Creek No. 1389	Mile Point 4.6	1992	Tee Beam	130 ft	480	Good
Irr:airport Road over Seldovia Slough No. 1017	Mile Point 0.1	1979	Stringer/Multi-beam or Girder	181 ft	340	Fair
Nash Road over Small Creek No. 0854	Mile Point 1.9	1973	Tee Beam	37 ft	320	Fair
Nash Road over Sawmill Creek No. 0855	Mile Point 2.0	1989	Tee Beam	80 ft	320	Fair
Hope Road over Resurrection Creek No. 1025	Mile Point 17.1	1969	Stringer/Multi-beam or Girder	243 ft	300	Fair
Kenai Spur over Swanson River No. 0214	Mile Point 38.4	1966	Stringer/Multi-beam or Girder	211 ft	260	Fair
Nikolaevsk Road over North Fork Anchor River No. 4115	Mile Point 0.3	2021	Culvert	34 ft	250	Good
Quartz Creek Road over Quartz Creek No. 1020	Mile Point 0.7	2024	Tee Beam	202 ft	210	Good
IRR BIA RTE 1029 over Swampy Pond No. 0000E02276T0780	0.1KM South of Ira Office	2000	Stringer/Multi-beam or Girder	168 ft	200	Fair
Exit Glacier Road over Resurrection River No. 9845001P0000000	7.5 Miles West of Seward	1985	Box Beam or Girders - Single or Spread	250 ft	200	Fair
Mission Avenue over Ninilchik River No. 0427	Mile Point 0.2	2014	Tee Beam	128 ft	180	Good
North Fork Road over South Fork Anchor River No. 1199	Mile Point 5.3	1968	Stringer/Multi-beam or Girder	70 ft	180	Fair
Cottonwood Lane over North Fork Anchor River No. 1701	Mile Point 0.2	1997	Tee Beam	69 ft	175	Good
Irr:jakolof Bay RD over Barabara Creek No. 0433	Mile Point 4.4	1968	Stringer/Multi-beam or Girder	72 ft	110	Poor
Quartz Creek Road over Crescent Creek No. 1021	Mile Point 2.6	1959	Stringer/Multi-beam or Girder	56 ft	100	Fair
Bruno Road over Glacier Fk of Salmon CR No. 1820	Mile Point 0.7	1986	Stringer/Multi-beam or Girder	72 ft	100	Fair
Nautical Avenue over Salmon Creek Tributary No. 2355	Mile Point 0.1	1970	Other	41 ft	100	Poor
Marine HWY Route over Seldovia City Dock No. 1423	Seldovia	1967	Slab	324 ft	60	Fair
Running Water Ave over Crooked Creek No. 1873	Mile Point 0.3	2006	Stringer/Multi-beam or Girder	50 ft	50	Fair
Brody Lane over Ninilchik Riv Brody LN No. 1877	Mile Point 0.5	2003	Other	89 ft	50	Good
Spruceview Avenue over Woodard Creek No. 4091	Mile Point 0.1	2007	Culvert	36 ft	50	Good
Williamsport/Pile over Chinkelyes Creek No. 0484	Mile Point 3.5	2002	Truss - Thru	140 ft	20	Fair
Williamsport/Pile over Four Mile Creek No. 1235	Mile Point 4.1	1983	Stringer/Multi-beam or Girder	39 ft	20	Good
Tall Trees Road over Stariski Creek No. 2293	Mile Point 1.1	1996	Other	52 ft	20	Fair
Kenai Spur HWY Ext over Lief Creek No. 2309	NE of Nikiski	2007	Other	41 ft	20	Fair
Kenai Spur HWY Ext over Otter Creek No. 2389	NE of Nikiski	2007	Other	53 ft	20	Fair
IRR BIA RTE 1026 over Unnamed Creek No. 000000001026-20	0.5 Mi. N of Windy Bay RD	1997	Stringer/Multi-beam or Girder	65 ft	10	Poor
IRR BIA RTE 1026 over Unnamed Creed No. 000000001026-40	0.8 MI N of Windy Bay Rd.	1997	Stringer/Multi-beam or Girder	37 ft	10	Poor
IRR BIA RTE 8PGH over Unnamed Creek No. 000000001037-20	9.5 MI SE of Port Graham	1997	Stringer/Multi-beam or Girder	55 ft	10	Poor
IRR BIA RTE 1082 over Windy Creek Left No. 000000001082-35	9.5 MI SE of Port Graham	1997	Stringer/Multi-beam or Girder	65 ft	10	Fair
IRR BIA RTE 1026 over Big Creek No. 000000008PGH-15	2.5 Mi. SE of Port Graham	1995	Stringer/Multi-beam or Girder	35 ft	10	Fair
IRR BIA RTE 1026 over Unnamed Creek No. 000000008PGH-17	6.5 MI SE of Port Graham	1996	Stringer/Multi-beam or Girder	45 ft	10	Fair
IRR BIA RTE 8PGH over Big Creek No. 000000008PGH-19	6.5 MI SE of Port Graham	1996	Stringer/Multi-beam or Girder	80 ft	10	Fair
IRR BIA RTE 8PGH over Dog Salmon Creek No. 000000008PGH-30	13.3 MI East of Port Grah	1997	Stringer/Multi-beam or Girder	35 ft	10	Fair
Chakok Road over North Fork Anchor River No. 0979	Mile Point 0.1	1987	Truss - Thru	74 ft	10	Fair
No Data Entered over Palmer Creek No. 100430000003417	Palmer Creek Road	1957	Frame	32 ft	10	Poor
Trail River Cg RD over Trail River No. 100430000003420	24 Mi. N. of Seward	1965	Box Beam or Girders - Multiple	142 ft	10	Fair
Tern Lake Road over Daves Creek No. 100430000014456	No Data Entered	2009	Slab	41 ft	10	Good
Dorothy Drive over North Fork Anchor River No. 1834	Mile Point 0.1	1987	Truss - Thru	74 ft	10	Fair
Lee Roy Avenue over Henry Creek No. 2401	Mile Point 0.4	2005	Stringer/Multi-beam or Girder	27 ft	10	Fair
IRR BIA RTE 8PGH over Unnamed Creek No. 000000008PGH-35	14.2 MI SE of Port Graham	1997	Stringer/Multi-beam or Girder	37 ft	5	Poor
IRR BIA RTE 8PGH over Unnamed Creek No. 000000008PGH-37	14.5 MI SE of Port Graham	1997	Stringer/Multi-beam or Girder	39 ft	5	Poor
IRR BIA RTE 8PGH over Unnamed Creek No. 000000008PGH-39	15.4 MI SE of Port Graha	1997	Stringer/Multi-beam or Girder	37 ft	5	Poor
IRR BIA RTE 1048 over Windy Creek Right No. 000000001048-20	16.6 MI SE of Port Graham	1997	Stringer/Multi-beam or Girder	60 ft	2	Poor

Structure types in Kenai Peninsula Borough

Stringer/Multi-beam or Girder	39	38.2%
Tee Beam	26	25.5%
Culvert	20	19.6%
Other	5	4.9%
Box Beam or Girders - Multiple	4	3.9%
Truss - Thru	3	2.9%
Slab	3	2.9%
Box Beam or Girders - Single or Spread	1	1.0%
Frame	1	1.0%