| Carries | Crosses | Location | Design | Status | Year Built | Year Recon. | Span Len. | Total Len. | Condition | Suff. Rating | ID | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| NBI report | N71 | SAND CANYON | 2N MARSLAND | Concrete Culvert (7 spans) | -- | 1932 | -- | 12.1 | 91.9 | Good | 83.3 | S071 11957 |
| NBI report | US20 | SOLDIER CREEK | 3W CRAWFORD | Steel Stringer/Multi-beam or girder | -- | 1932 | 1985 | 89.9 | 90.9 | Good | 90.7 | S020 03179 |
| NBI report | US20 | WHITE RIVER | 1W CRAWFORD | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1932 | 1985 | 65.0 | 198.2 | Good | 97.5 | S020 03405 |
| NBI report | N71 | STREAM | 4S CRAWFORD | Concrete Culvert (2 spans) | -- | 1932 | 2001 | 9.8 | 23.0 | Good | 82.0 | S071 13199 |
| NBI report | N71 | STREAM | 2S CRAWFORD | Concrete Culvert (4 spans) | -- | 1932 | 2001 | 9.8 | 47.9 | Good | 85.2 | S071 13373 |
| NBI report | FAS 1110 | STREAM | SJCT US20/N71 16.3S 4.5E | Concrete Slab (6 spans) | -- | 1934 | -- | 14.1 | 85.0 | Fair | 69.0 | C002307805P |
| NBI report | ALPHA ROAD | BORDEAUX CREEK | JCT US20/US385 3.5E .4NE | Concrete Culvert (2 spans) | -- | 1935 | -- | 9.8 | 23.0 | Fair | 74.7 | C002312630 |
| NBI report | BUTTERMILK ROAD | CHADRON CREEK | EJCT US20/US385 4S, .4W | Wood Stringer/Multi-beam or girder | -- | 1935 | -- | 25.9 | 26.9 | Fair | 43.4 | C002313410 |
| NBI report | COLL 7189 | LITTLE BORDEAUX CREEK | EJCT US20/385 5.8E 1.3NE | Wood Stringer/Multi-beam or girder (3 spans) | -- | 1935 | -- | 21.0 | 51.8 | Poor | 32.9 | C002322615P |
| NBI report Bridgehunter | COUNTRY CLUB ROAD | CHADRON CREEK | EJCT US20/US385 5S, .2E | Steel Truss - Thru | -- | 1935 | -- | 40.0 | 41.0 | Poor | 31.0 | C002304905P |
| NBI report | COUNTY HIGHWAY | WHITE RIVER | JCT US20/N71 3.6N 2.5E | Steel Stringer/Multi-beam or girder | -- | 1935 | -- | 33.1 | 35.1 | Poor | 54.4 | C002303805 |
| NBI report | COUNTY HIGHWAY | WHITE RIVER | .9N OF CRAWFORD | Wood Stringer/Multi-beam or girder | -- | 1935 | -- | 35.1 | 36.1 | Fair | 26.0 | C002310905P |
| NBI report | COUNTY HIGHWAY | STREAM | 7.4W .5S OF CHADRON | Wood Stringer/Multi-beam or girder (3 spans) | -- | 1935 | -- | 24.9 | 77.1 | Fair | 44.1 | C002312610P |
| NBI report | COUNTY HIGHWAY | SQUAW CREEK | NJCT US20/N71 1.8NE | Steel Stringer/Multi-beam or girder | -- | 1935 | -- | 23.0 | 24.9 | Poor | 27.9 | C002314405 |
| NBI report | COUNTY HIGHWAY | BORDEAUX CREEK | EJCT US20/US385 5.3E 6SE | Wood Stringer/Multi-beam or girder | -- | 1935 | -- | 21.0 | 22.0 | Poor | 14.4 | C002316105P |
| NBI report | COUNTY HIGHWAY | BORDEAUX CREEK | EJCT US20/385 5.3E 5.5SE | Wood Stringer/Multi-beam or girder | -- | 1935 | -- | 26.9 | 28.9 | Poor | 23.3 | C002316110P |
| NBI report | FAS 1205 DEAD HORS | DEAD HORSE CREEK | WJCT US20/US385 11S,.1W | Wood Stringer/Multi-beam or girder | -- | 1935 | -- | 25.9 | 26.9 | Poor | 45.0 | C002304515P |
| NBI report Bridgehunter | LEMMON ROAD | WEST ASH CREEK | NJCT US20/N71 2.1NE 5.5E | Wood Stringer/Multi-beam or girder | Closed | 1935 | -- | 33.1 | 35.1 | Poor | 31.9 | C002312510 |
| NBI report | MAIN STREET | WHITE RIVER | JCT US20/N71 .2S .7W | Steel Stringer/Multi-beam or girder | -- | 1935 | -- | 32.2 | 34.1 | Poor | 31.5 | M0605P4405 |
| NBI report | MANN ROAD | CHADRON CREEK | EJCT US20/US385 6.7S, .5E | Steel Stringer/Multi-beam or girder | -- | 1935 | -- | 22.0 | 23.0 | Poor | 65.3 | C002315110 |
| NBI report | MANN ROAD | CHADRON CREEK | EJCT US20/US385 6.5S, .5E | Steel Stringer/Multi-beam or girder | -- | 1935 | -- | 23.0 | 24.0 | Poor | 65.3 | C002315115 |
| NBI report | PINEVIEW ROAD | BIG BORDEAUX CREEK | EJCT US20/385 5.3E 1.6SW | Wood Stringer/Multi-beam or girder (2 spans) | -- | 1935 | -- | 24.0 | 45.9 | Poor | 35.7 | C002313015 |
| NBI report | US20/N2/N71 | BNSF RR 064-831-M | SCL CRAWFORD | Steel Stringer/Multi-beam or girder (4 spans) | -- | 1935 | 1990 | 63.0 | 212.9 | Good | 95.1 | S020 03558 |
| NBI report | HERFORD RD. | STREAM | WJCTUS20/US385 14.9S,1.5E | Steel Stringer/Multi-beam or girder | -- | 1935 | 1995 | 28.9 | 29.9 | Fair | 68.9 | C002314705P |
| NBI report | HOLLIBAUGH RD | STREAM | SJCT US20/N2 10.7S, 8E. | Steel Stringer/Multi-beam or girder | -- | 1935 | 2003 | 24.9 | 27.9 | Fair | 85.6 | C002302705 |
| NBI report Bridgehunter | AIRPORT ROAD | WHITE RIVER | WJCT US20/US385 3.1W | Wood Stringer/Multi-beam or girder (3 spans) | -- | 1936 | -- | 30.8 | 74.2 | Poor | 37.8 | C002302605 |
| NBI report | COLL 7189 | STREAM | JCT US20/US385 4.5E 3.4NE | Wood Stringer/Multi-beam or girder (2 spans) | -- | 1936 | -- | 20.0 | 43.0 | Fair | 51.1 | C002322415 |
| NBI report | OLD HIGHWAY 20 | STREAM | NJCT US20/N71 8.9NE 2.5NE | Wood Stringer/Multi-beam or girder | -- | 1937 | -- | 20.0 | 22.0 | Fair | 63.2 | C002322510P |
| NBI report | S23A WHITNEY SPUR | WHITE RIVER | SCL WHITNEY | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1937 | -- | 80.1 | 201.1 | Poor | 86.9 | SS23A00172 |
| NBI report | US385 | WHITE RIVER | 7N CHADRON | Steel Stringer/Multi-beam or girder (5 spans) | -- | 1937 | 1992 | 61.0 | 280.9 | Good | 80.0 | S385 17434 |
| NBI report | US385 | CHADRON CREEK TRIBUTARY | 10S CHADRON | Concrete Culvert (2 spans) | -- | 1938 | 1999 | 12.1 | 24.9 | Good | 67.8 | S385 15877 |
| NBI report | COLL 7189 | STREAM | JCT US20/US385 4.5E 5NE | Wood Stringer/Multi-beam or girder (2 spans) | -- | 1939 | -- | 24.0 | 43.0 | Good | 49.8 | C002322420 |
| NBI report | BNSF RR | BNSF RR 064-834-H | NJCT US20/N71 .2S .34W | Steel Stringer/Multi-beam or girder | -- | 1949 | -- | 3.6 | -- | -- | -- | M0605D4405 |
| NBI report | US20 | STREAM | 7E CHADRON | Concrete Culvert (2 spans) | -- | 1949 | 1992 | 12.1 | 24.9 | Good | 75.0 | S020 06720 |
| NBI report | US20 | STREAM | 10E CHADRON | Concrete Culvert (3 spans) | -- | 1949 | 1992 | 14.1 | 43.0 | Good | 67.8 | S020 07058 |
| NBI report | US20 | STREAM | WCL CHADRON | Concrete Culvert (3 spans) | -- | 1950 | -- | 9.8 | 33.1 | Good | 77.4 | S020 05866 |
| NBI report | US20 | STREAM | 1E CHADRON | Concrete Culvert (2 spans) | -- | 1952 | 1992 | 9.8 | 21.0 | Good | 80.3 | S020 06119 |
| NBI report | US385 | CHADRON CREEK | 5S CHADRON | Prestressed Stringer/Multi-beam or girder | -- | 1954 | 1995 | 89.9 | 92.9 | Good | 80.0 | S385 16265 |
| NBI report | US385 | CHADRON CREEK TRIBUTARY | 3S CHADRON | Concrete Culvert (2 spans) | -- | 1954 | 1999 | 9.8 | 21.0 | Good | 81.7 | S385 16519 |
| NBI report | US385 | CHADRON CREEK TRIBUTARY | 2S CHADRON | Concrete Culvert (2 spans) | -- | 1954 | 1999 | 12.1 | 28.9 | Good | 67.8 | S385 16658 |
| NBI report | FIELD DRIVE | SPRING CREEK | 2.2N 1E CRAWFORD | Steel Girder and floorbeam system | -- | 1955 | -- | 49.9 | 50.9 | Poor | 5.0 | S020 03697B |
| NBI report | US20 | STREAM | 8W HAY SPRINGS | Concrete Culvert (3 spans) | -- | 1957 | 1999 | 12.1 | 37.1 | Good | 67.8 | S020 07191 |
| NBI report | N71 | WHITE RIVER | 1N CRAWFORD | Concrete Slab (3 spans) | -- | 1959 | -- | 65.0 | 151.9 | Fair | 92.8 | S071 13773 |
| NBI report | COLL 7181 | SQUAW CREEK | JCT US20/N71 8SE | Steel Stringer/Multi-beam or girder | -- | 1959 | 1985 | 34.1 | 36.1 | Good | 89.0 | C002305205P |
| NBI report | N71 | STREAM | 3N CRAWFORD | Concrete Culvert (3 spans) | -- | 1959 | 1993 | 7.9 | 24.9 | Good | 88.2 | S071 13924 |
| NBI report | N71 | SPRING CREEK | 4N CRAWFORD | Concrete Culvert (3 spans) | -- | 1959 | 1993 | 9.8 | 30.8 | Good | 88.2 | S071 14032 |
| NBI report | N71 | STREAM | 5N CRAWFORD | Concrete Culvert (3 spans) | -- | 1959 | 1993 | 7.9 | 24.9 | Good | 88.2 | S071 14117 |
| NBI report | US20 | WHITE CLAY CREEK | 3E CRAWFORD | Prestressed Tee beam (3 spans) | -- | 1959 | 1995 | 55.1 | 131.9 | Good | 98.5 | S020 03708 |
| NBI report | US20 | SQUAW CREEK | 3E CRAWFORD | Concrete Slab (3 spans) | -- | 1959 | 1995 | 34.1 | 86.0 | Good | 96.5 | S020 03759 |
| NBI report | US20 | ASH CREEK | 11E CRAWFORD | Concrete Slab (3 spans) | -- | 1961 | 1997 | 36.1 | 87.9 | Good | 96.6 | S020 04527 |
| NBI report | US20 | INDIAN CREEK | 10W CHADRON | Concrete Slab (3 spans) | -- | 1961 | 1997 | 34.1 | 85.0 | Good | 87.8 | S020 04813 |
| NBI report | US20 | TRUNK BUTTE CREEK | 8W CHADRON | Concrete Slab (3 spans) | -- | 1961 | 1997 | 45.9 | 112.9 | Good | 95.5 | S020 05050 |
| NBI report | US20 | DEAD HORSE CREEK | 6W CHADRON | Steel Stringer/Multi-beam or girder | -- | 1961 | 1997 | 109.9 | 110.9 | Good | 95.3 | S020 05242 |
| NBI report | US20 | CHADRON CREEK | 4W CHADRON | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1961 | 1997 | 65.0 | 155.8 | Good | 95.5 | S020 05559 |
| NBI report | N71 | LITTLE COTTONWOOD CREEK | 6N CRAWFORD | Steel Stringer/Multi-beam or girder | -- | 1962 | -- | 80.1 | 81.0 | Good | 91.6 | S071 14205 |
| NBI report | N71 | SAND CREEK | 6N CRAWFORD | Steel Stringer/Multi-beam or girder | -- | 1962 | -- | 100.1 | 101.1 | Good | 92.9 | S071 14237 |
| NBI report | N71 | BIG COTTONWOOD CREEK | 11N CRAWFORD | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1962 | -- | 49.9 | 130.9 | Good | 86.8 | S071 14755 |
| NBI report | N71 | STREAM | 9N CRAWFORD | Concrete Culvert (3 spans) | -- | 1962 | 1993 | 9.8 | 30.8 | Good | 81.4 | S071 14523 |
| NBI report | US385 | NIOBRARA RIVER | 27S CHADRON | Concrete Slab (3 spans) | -- | 1975 | -- | 34.1 | 86.9 | Fair | 81.1 | S385 14113 |
| NBI report | US385 | COTTONWOOD CREEK | 24S CHADRON | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1975 | -- | 75.1 | 188.0 | Fair | 84.9 | S385 14384 |
| NBI report | US385 | PEPPER CREEK | 20S CHADRON | Concrete Culvert (2 spans) | -- | 1975 | -- | 9.8 | 22.0 | Good | 85.0 | S385 14852 |
| NBI report | COLL 7191 | WHITE RIVER | 7N OF CHADRON MAIN ST | Concrete Channel beam | -- | 1978 | -- | 34.1 | 35.1 | Good | 77.5 | C002301205 |
| NBI report | COLL7186ANTELOPE R | STREAM | WJCTUS20/US38513S, 11.1E | Concrete Channel beam | -- | 1978 | -- | 28.9 | 29.9 | Good | 81.5 | C002315210 |
| NBI report | FAS1225 SLIM BUTTE | WHITE RIVER | WJCT US20/US385 8.3N 8.6E | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 1981 | -- | 41.0 | 105.0 | Good | 88.7 | C002305920P |
| NBI report | OLD DUNLAP ROAD | NIOBRARA RIVER | 18.5E .7N OF MARSLAND | Steel Stringer/Multi-beam or girder (2 spans) | -- | 1983 | -- | 56.1 | 80.1 | Good | 81.8 | C002305905 |
| NBI report | COLL 7183 | WHITE RIVER | NJCT US20/N71 3.6N 4.6NE | Steel Truss - Thru | -- | 1985 | -- | 60.0 | 61.0 | Fair | 48.0 | C002301905 |
| NBI report | US20 | STREAM | 1W CRAWFORD | Concrete Culvert (3 spans) | -- | 1985 | -- | 7.9 | 26.9 | Good | 97.8 | S020 03426 |
| NBI report | FAS1225SLIM BUTTE | BIG BORDEAUX CREEK | WJCT US20/US385 .4N, 6E | Steel Stringer/Multi-beam or girder | -- | 1986 | -- | 33.1 | 34.1 | Good | 95.1 | C002335705 |
| NBI report | LONE TREE ROAD | BIG COTTONWOOD CREEK | NJCT US20/N71 8.9NE 4N | Steel Stringer/Multi-beam or girder | -- | 1986 | -- | 67.9 | 69.9 | Good | 83.1 | C002322515 |
| NBI report | COUNTY HIGHWAY | WHITE RIVER | WJCT US20/US385 1N, 1W | Wood Stringer/Multi-beam or girder | -- | 1987 | -- | 28.9 | 29.9 | Poor | 38.0 | C002322210 |
| NBI report | FAS 1205 DEAD HORS | DEAD HORSE CREEK | WJCT US20/US385 9.5S, 1W | Steel Stringer/Multi-beam or girder | -- | 1989 | -- | 27.9 | 29.9 | Fair | 86.6 | C002324305 |
| NBI report | Lembke Rd | Mirage Flats Canal | Approx 16 miles southwest | Concrete Slab (2 spans) | -- | 1990 | -- | 16.1 | 35.1 | Poor | 61.5 | NKA-MF-002 |
| NBI report | CONNELL ROAD | WHITE RIVER | NJCT US20/N71 4.2N, 5.9E. | Wood Stringer/Multi-beam or girder | -- | 1991 | -- | 38.1 | 40.0 | Fair | 38.5 | C002303405 |
| NBI report | FAS 1190 BERGFIELD | BIG COTTONWOOD CREEK | NJCT US20/S2 8.5N, 5E. | Concrete Channel beam (2 spans) | -- | 1991 | -- | 38.1 | 60.0 | Fair | 96.9 | C002332110 |
| NBI report | COLL 7180 | SQUAW CREEK | OLD HWY 20 N OF CRAWFORD | Steel Stringer/Multi-beam or girder | -- | 1992 | -- | 24.0 | 24.9 | Good | 95.8 | C002311105P |
| NBI report | COUNTY HIGHWAY | LITTLE COTTONWOOD CREEK | NJCT US20/N71 4.6N 2.8NW | Steel Stringer/Multi-beam or girder | -- | 1992 | -- | 39.0 | 40.0 | Good | 91.6 | C002303405P |
| NBI report | COUNTY HIGHWAY | WHITE RIVER | FT ROBINSON RESERVATION | Steel Stringer/Multi-beam or girder | -- | 1992 | -- | 51.8 | 53.2 | Good | 98.0 | C002304805P |
| NBI report | COUNTY HIGHWAY | WHITE RIVER | 4.3E 1.9N OF WHITNEY | Steel Stringer/Multi-beam or girder | -- | 1992 | -- | 65.0 | 65.9 | Fair | 93.2 | C002323505 |
| NBI report | DODD ROAD | WHITE RIVER | NCL CRAWFORD | Steel Stringer/Multi-beam or girder | -- | 1992 | -- | 100.1 | 101.1 | Good | 97.9 | C002300905 |
| NBI report | GALEY ROAD | WHITE RIVER | NJCT US20/N71 8.9NE 3.1N | Steel Stringer/Multi-beam or girder | -- | 1992 | -- | 58.1 | 60.0 | Fair | 96.7 | C002313205 |
| NBI report | MILL ROAD | WHITE RIVER | NJCT US20/N71 1.5N | Concrete Slab (3 spans) | -- | 1992 | -- | 29.9 | 77.1 | Good | 100.0 | C002304225 |
| NBI report | MOODY ROAD | STREAM | JCT US20/N2 2.5N 2.9W | Steel Stringer/Multi-beam or girder | -- | 1992 | -- | 39.0 | 40.0 | Good | 96.9 | C002304005 |
| NBI report | US20 | BIG BORDEAUX CREEK | 3E CHADRON | Concrete Culvert (3 spans) | -- | 1992 | -- | 9.8 | 32.2 | Good | 97.5 | S020 06284 |
| NBI report | US385 | WHITE RIVER TRIBUTARY | 5N CHADRON | Concrete Culvert (3 spans) | -- | 1992 | -- | 8.9 | 27.9 | Good | 81.1 | S385 17232 |
| NBI report | US385 | WHITE RIVER TRIBUTARY | 8N CHADRON | Concrete Culvert (3 spans) | -- | 1992 | -- | 9.8 | 32.2 | Good | 67.8 | S385 17527 |
| NBI report | US385 | RUSH CREEK | 9N CHADRON | Concrete Culvert (3 spans) | -- | 1992 | -- | 9.8 | 36.1 | Good | 67.8 | S385 17857 |
| NBI report | US385 | CHADRON CREEK | 8S CHADRON | Prestressed Stringer/Multi-beam or girder | -- | 1993 | -- | 80.1 | 82.0 | Good | 80.0 | S385 16041 |
| NBI report | WEST ASH ROAD | WEST ASH CREEK | NJCT US20/N71 .4S 6.5E | Wood Stringer/Multi-beam or girder (2 spans) | -- | 1993 | -- | 25.9 | 56.1 | Fair | 47.6 | C002304610P |
| NBI report | ARNER ROAD | WHITE RIVER | NJCT US20/N71 8.9E 3.7NE | Steel Stringer/Multi-beam or girder | -- | 1995 | -- | 44.0 | 44.9 | Good | 86.4 | C002322905 |
| NBI report | FAS1205DEAD HORSE | DEAD HORSE CREEK | WJCT US20/US385 11S,.1E | Steel Stringer/Multi-beam or girder | -- | 2000 | -- | 23.0 | 24.0 | Fair | 84.2 | C002304510P |
| NBI report | N. WHITNEY LAKE RD | WHITE RIVER | NJCT US20/N2 7.5M,11.1E | Steel Stringer/Multi-beam or girder | -- | 2000 | -- | 44.0 | 44.9 | Good | 94.6 | C002303005 |
| NBI report | COLL 7189 LONG RD. | STREAM | WJCTUS20/US385 13.1S,11E | Steel Culvert (2 spans) | -- | 2003 | -- | 12.1 | 29.9 | Fair | 94.3 | C002316705 |
| NBI report Bridgehunter | COLL 7134 | BNSF RR 064-820-A | NJCT US20/N71 9.1S 2.3E | Steel Stringer/Multi-beam or girder (3 spans) | -- | 2004 | -- | 76.1 | 198.2 | Good | 94.7 | C002306405P |
| NBI report | COLL 7181 | SQUAW CREEK | JCT US20/N71 6SE | Steel Culvert | -- | 2009 | -- | 21.0 | 21.0 | Good | 100.0 | C002301705 |
| NBI report | FAS 1215 | SAND CREEK | NJCT US20/N2 7.5N 3W | Concrete Stringer/Multi-beam or girder | -- | 2014 | -- | 34.5 | 35.1 | Good | 93.3 | C002300505 |
| NBI report | COLL 7176 | WEST ASH CREEK | NJCT US20/N71 1.8NE 5.5E | Steel Stringer/Multi-beam or girder | -- | 2016 | -- | 48.6 | 50.2 | Good | 95.6 | C002314410 |