| Carries | Crosses | Location | Design | Status | Year Built | Year Recon. | Span Len. | Total Len. | Condition | Suff. Rating | ID | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| NBI report | I 70 (BUSINESS RT) | SODA CREEK | IN IDAHO SPRINGS | Concrete Culvert (2 spans) | -- | 1931 | -- | 9.8 | 20.7 | Fair | 93.4 | F-14-V |
| NBI report Bridgehunter | SERVICE ROAD | MILL CREEK SR | 3.1 MI E OF JCT US 40 | Steel Stringer/Multi-beam or girder | NR possible | 1934 | -- | 28.9 | 32.2 | Fair | 71.2 | E-14-O |
| NBI report Bridgehunter | COUNTY ROAD 314 | CLEAR CREEK | 1.5 MI E OF IDAHO SPRINGS | Steel Stringer/Multi-beam or girder (2 spans) | NR possible | 1936 | -- | 65.3 | 134.8 | Fair | 77.6 | CLR314-W0.7 |
| NBI report Bridgehunter | I 70 FRONTAGE RD | CLEAR CREEK SR | 4.7 MI E OF JCT SH 103 | Steel Stringer/Multi-beam or girder (3 spans) | NR possible | 1936 | -- | 49.9 | 117.1 | Poor | 49.7 | F-15-D |
| NBI report | I 70 FRONTAGE RD | CLEAR CREEK SR | 0.1 MI W. OF SILVERPLUME | Steel Stringer/Multi-beam or girder | NR possible | 1938 | -- | 49.9 | 54.5 | Fair | 92.1 | F-14-M |
| NBI report | HOOP CREEK ROAD | WEST FORK CLEAR CREEK | 0.12 MILES SOUTH OF US 40 | Wood Stringer/Multi-beam or girder | -- | 1956 | -- | 22.6 | 24.6 | Fair | 52.3 | 021007000001206 |
| NBI report | I 70 ML | I 70 BUSS RT | 7.4 MI E OF JCT US 40 | Concrete Tee beam (3 spans) | -- | 1958 | -- | 53.2 | 163.1 | Fair | 94.0 | F-14-H |
| NBI report | SH 103 ML | CHICAGO CREEK | 1 MI SO OF JCT I 70 ML | Concrete Culvert (2 spans) | -- | 1958 | -- | 16.4 | 32.2 | Good | 91.2 | F-14-Q |
| NBI report | SH 103 ML | CLEAR CREEK | IN IDAHO SPRINGS | Concrete Tee beam (3 spans) | NR possible | 1958 | -- | 35.1 | 108.9 | Fair | 83.3 | F-14-G |
| NBI report | SH 103 ML | CHICAGO CREEK | 0.5 MI S OF JCT I 70 ML | Concrete Culvert (2 spans) | -- | 1958 | -- | 11.5 | 24.3 | Good | 91.2 | F-14-P |
| NBI report | I 70 ML | SODA CREEK ROAD | IN IDAHO SPRINGS | Concrete Tee beam (3 spans) | -- | 1958 | 1987 | 44.9 | 123.7 | Good | 85.9 | F-14-X |
| NBI report | I 70 ML WBND | US 6, CLEAR CREEK | 8.7 MI W OF JCT SH 74 | Steel Stringer/Multi-beam or girder (5 spans) | -- | 1959 | -- | 96.1 | 542.3 | Fair | 59.0 | F-15-BL |
| NBI report | RAMP TO US 6 ML | CLEAR CREEK R | 5.7 MI E OF JCT SH 103 | Steel Stringer/Multi-beam or girder (4 spans) | -- | 1959 | -- | 41.3 | 161.4 | Fair | 68.0 | F-15-BM |
| NBI report | 11TH STREET | CLEAR CREEK | 11TH ST OVER CLEAR CREEK | Prestressed Tee beam | -- | 1960 | 1991 | 35.4 | 40.4 | Fair | 97.9 | GTWN-02-0.01-01 |
| NBI report | I 70 ML WBND | CLEAR CREEK | 2.7 MI E of JCT SH 103 | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1961 | 1981 | 59.1 | 178.2 | Fair | 81.7 | F-15-BH |
| NBI report | I 70 ML WBND | US 6 ML | .75 MI E OF EISENHOWER TN | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1964 | 1979 | 99.1 | 292.3 | Fair | 81.3 | F-13-O |
| NBI report | 15TH STREET | CLEAR CREEK | JUST E OF ALVARADO ROAD | Prestressed Tee beam | -- | 1965 | -- | 38.1 | 40.0 | Fair | 91.2 | GTWN-03-0.00-01 |
| NBI report | ACCESS ROAD | CLEAR CREEK AR | 3.7 MI EAST OF JCT US 40 | Concrete Tee beam (3 spans) | -- | 1965 | -- | 30.8 | 94.2 | Good | 77.3 | E-14-BA |
| NBI report | COUNTY ROAD 306 | I 70 ML, CLEAR CREEK | 3.7 MI NO OF GEORGETOWN I | Steel Stringer/Multi-beam or girder (5 spans) | -- | 1965 | -- | 62.0 | 278.2 | Fair | 97.9 | E-14-T |
| NBI report | COUNTY ROADS | I 70 ML | 3.3 MI E OF JCT US 40 | Concrete Tee beam (4 spans) | -- | 1965 | -- | 52.5 | 190.0 | Fair | 88.2 | E-14-AX |
| NBI report | I 70 ML | CLEAR CREEK | EMPIRE | Concrete Culvert (2 spans) | -- | 1965 | -- | 14.1 | 29.9 | Fair | 65.0 | E-14-AQ |
| NBI report | I 70 ML | CLEAR CREEK | 0.4 MI NE OF JCT US 40 | Concrete Culvert (2 spans) | -- | 1965 | -- | 13.8 | 28.9 | Poor | 52.3 | E-14-AV |
| NBI report | I 70 ML EBND | COUNTY ROAD | 2.5 MI E OF JCT US 40 | Concrete Tee beam (3 spans) | -- | 1965 | -- | 46.9 | 119.1 | Good | 76.3 | E-14-AK |
| NBI report | I 70 ML WBND | COUNTY ROAD | DOWNIEVILLE INT. | Concrete Tee beam (3 spans) | -- | 1965 | -- | 46.9 | 119.1 | Good | 95.3 | E-14-AJ |
| NBI report | SERVICE ROAD | CLEAR CREEK SR | 3.2 MI E OF JCT US 40 | Concrete Tee beam (3 spans) | -- | 1965 | -- | 38.1 | 100.1 | Fair | 68.0 | E-14-AW |
| NBI report | US 40 ML | I 70 ML, CLEAR CREEK | EMPIRE JNCTN. | Steel Stringer/Multi-beam or girder (6 spans) | -- | 1965 | -- | 60.0 | 329.7 | Fair | 68.4 | E-14-S |
| NBI report | I 70 ML EBND | FALL RIVER ROAD | 5.9 MI E OF JCT US 40 | Concrete Tee beam (4 spans) | -- | 1965 | 1987 | 56.1 | 185.0 | Good | 75.0 | E-14-AZ |
| NBI report | I 70 ML WBND | FALL RIVER ROAD | 2 MI W OF JCT SH 103 | Concrete Tee beam (5 spans) | -- | 1965 | 1987 | 60.7 | 224.1 | Fair | 94.0 | E-14-AY |
| NBI report | I 70 ML | COUNTY ROAD | 1.1 MI E OF JCT US 40 | Concrete Tee beam (3 spans) | -- | 1965 | 1988 | 63.0 | 162.4 | Good | 90.1 | E-14-AM |
| NBI report | I 70 ML | RAMP TO I 70 ML | 1.7 MI E OF JCT US 40 | Concrete Tee beam (3 spans) | -- | 1965 | 1988 | 63.0 | 159.8 | Good | 93.1 | E-14-AL |
| NBI report | I 70 ML | COUNTY ROAD | 1 MI W OF SILVERPLUME | Concrete Tee beam (3 spans) | -- | 1968 | 1984 | 69.9 | 180.1 | Fair | 96.4 | F-13-S |
| NBI report | I 70 ML | WOODWARD STREET | IN SILVERPLUME | Concrete Tee beam (3 spans) | -- | 1968 | 1984 | 41.3 | 128.3 | Fair | 93.1 | F-14-AN |
| NBI report | 22ND STREET | CLEAR CREEK | 22ND ST AT CLEAR CREEK | Prestressed Tee beam | -- | 1970 | -- | 38.1 | 40.0 | Fair | 96.0 | GTWN-04-0.03-01 |
| NBI report | COUNTY ROAD 321 | I 70 ML | 8 MI E OF EISENHOWER TUNN | Steel Stringer/Multi-beam or girder (2 spans) | -- | 1971 | -- | 104.0 | 204.1 | Fair | 84.8 | F-13-T |
| NBI report | COUNTY ROAD 323 | I 70 ML | 10 MI E OF EISENHOWER TUN | Prestressed Box beam or girders - Multiple (2 spans) | -- | 1971 | -- | 112.9 | 211.6 | Good | 97.0 | F-13-U |
| NBI report | I 70 SERVICE RD | CLEAR CREEK SR | 1.7 MI W OF SILVERPLUME | Concrete Culvert (3 spans) | -- | 1971 | -- | 6.6 | 22.0 | Fair | 95.0 | F-13-W |
| NBI report | I 70 ML | CLEAR CREEK | IN IDAHO SPRINGS | Concrete Tee beam (3 spans) | -- | 1971 | 1987 | 86.0 | 211.6 | Fair | 74.8 | F-14-N |
| NBI report | I 70 ML EBND | COUNTY ROAD | 5 MI E OF EISENHOWER TUNN | Concrete Tee beam (3 spans) | -- | 1972 | -- | 58.1 | 144.0 | Fair | 96.3 | F-13-L |
| NBI report | I 70 ML WBND | COUNTY ROAD | 5 MI E OF EISENHOWER TUNN | Concrete Tee beam (3 spans) | -- | 1972 | -- | 58.1 | 144.0 | Fair | 93.3 | F-13-J |
| NBI report | COUNTY ROAD 182.1 | I 70 ML | 3.8 MI E OF JCT US 6 | Concrete Box beam or girders - Multiple (2 spans) | -- | 1973 | -- | 123.0 | 242.1 | Fair | 97.6 | F-15-CA |
| NBI report | GILSON AVENUE | CLEAR CREEK | JUST N OF COLORADO BLVD | Prestressed Tee beam | -- | 1973 | -- | 55.4 | 60.0 | Fair | 77.9 | IDAHO SPGS. 03 |
| NBI report | US 40 ML | CLEAR CREEK | BASE OF FLOYD HILL | Prestressed Stringer/Multi-beam or girder (2 spans) | -- | 1973 | -- | 80.1 | 167.0 | Fair | 96.0 | F-15-CN |
| NBI report | I 70 ML EBND | CO RD, CLEAR CREEK | 4.7 MI E OF JCT SH 103 | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1974 | -- | 80.4 | 243.1 | Fair | 95.0 | F-15-CM |
| NBI report | COUNTY ROAD 252 | WEST FORK CLEAR CREEK | JUST SOUTH OF EMPIRE | Prestressed Stringer/Multi-beam or girder | -- | 1979 | -- | 84.0 | 87.9 | Good | 92.7 | CLR252-0.15 |
| NBI report | I 70 EB RAMP | US 6 ML | 1 MI E OF EISENHOWER TUNN | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1979 | -- | 98.1 | 278.2 | Good | 97.3 | F-13-P |
| NBI report | SILVER LAKE DR | CLEAR CREEK | SILVER LAKE & FRONTAG | Steel Stringer/Multi-beam or girder | -- | 1980 | -- | 46.9 | 49.9 | Fair | 49.5 | CLRSLR-0.02 |
| NBI report | US 6 ML | CLEAR CREEK | 1.5 MI E OF JCT I70 | Prestressed Stringer/Multi-beam or girder | -- | 1984 | -- | 87.9 | 90.9 | Good | 96.3 | F-15-CO |
| NBI report | US 6 ML | CLEAR CREEK | 2.8 MI E OF JCT I-70 | Prestressed Stringer/Multi-beam or girder | -- | 1984 | -- | 67.9 | 77.1 | Good | 96.3 | F-15-CP |
| NBI report | GOLDEN WILLOW RD | BEAR CREEK | 5 MI W of EVERGREEN LAKE | Prestressed Tee beam | -- | 1985 | -- | 30.2 | 32.2 | Fair | 56.5 | CLR487-0.04A |
| NBI report | 23RD AVENUE | CLEAR CREEK | JUST N OF COLORADO BLVD | Steel Stringer/Multi-beam or girder | -- | 1989 | -- | 66.9 | 69.9 | Good | 85.9 | IDAHO SPGS. 02 |
| NBI report | I 70 ML | CITY STREET | AT GEORGETOWN | Prestressed Box beam or girders - Multiple | -- | 1989 | -- | 100.4 | 103.0 | Good | 77.2 | F-14-AR |
| NBI report | I 70 ML | CLEAR CREEK | 2.0 MI E OF JCT SH 130 | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1989 | -- | 80.1 | 192.6 | Good | 95.7 | F-15-BV |
| NBI report | 6TH STREET | CLEAR CREEK | W OF ARGENTINE ST | Steel Stringer/Multi-beam or girder | -- | 1990 | -- | 22.0 | 25.9 | Fair | 89.4 | GTWN-01-0.04-01 |
| NBI report Bridgehunter | MINER STREET | CLEAR CREEK | MINER ST OVER CLEAR CREEK | Steel Stringer/Multi-beam or girder | NR listed | 1990 | -- | 70.9 | 75.1 | Fair | 78.4 | IDAHO SPGS. 01 |
| NBI report | US 6 ML | CLEAR CREEK | 2.4MI E OF JCT I70 | Steel Stringer/Multi-beam or girder | -- | 1992 | -- | 90.6 | 97.1 | Fair | 95.2 | F-15-CY |
| NBI report | GARLAND STREET | CLEAR CREEK | JUST N OF FRONTAGE RD | Wood Slab | -- | 1993 | -- | 30.2 | 32.2 | Fair | 98.0 | SLVR PLM-3A |
| NBI report | CHEROKEE STREET | CLEAR CREEK | NE OF WB I70 EXIT | Wood Slab | -- | 1995 | -- | 27.2 | 29.9 | Fair | 92.5 | SLVR PLM-1A |
| NBI report | RAMP TO I 70 WBND | CLEAR CREEK R | 3.4 MI E OF JCT SH 103 | Steel Stringer/Multi-beam or girder | -- | 1995 | -- | 160.1 | 163.4 | Good | 97.9 | F-15-CQ |
| NBI report | US 6 ML | CLEAR CREEK | US 6 OVER CLEAR CREEK | Prestressed Box beam or girders - Multiple | -- | 1998 | -- | 72.5 | 76.1 | Good | 87.5 | F-15-AA |
| NBI report | US 6 ML | NORTH CLEAR CREEK | US 6 OVER CLEAR CREEK | Prestressed Slab | -- | 1998 | -- | 23.0 | 24.9 | Good | 99.8 | F-15-AB |
| NBI report | I 70 ML | COUNTY ROAD 314 | 3.4 MI E OF JCT 103 | Prestressed Stringer/Multi-beam or girder | -- | 1999 | -- | 74.2 | 76.1 | Good | 96.0 | F-15-CR |
| NBI report | I 70 ML | CLEAR CREEK | 3.4 MI E OF JCT SH 103 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 1999 | -- | 99.1 | 301.2 | Fair | 96.0 | F-15-BX |
| NBI report | RAMP TO I 70 EBND | CLEAR CREEK R | 3.4 MI E. OF JCT SH 103 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 1999 | -- | 97.1 | 225.1 | Good | 98.0 | F-15-BZ |
| NBI report | WOODWARD AVENUE | CLEAR CREEK | JUST S OF MAIN STREET | Wood Slab | -- | 1999 | -- | 27.6 | 30.2 | Good | 90.0 | SLVR PLM-2A |
| NBI report | US 40 TO WB I 70 | W FORK CLEAR CREEK SR | 3.5 MI NE OF GEORGETOWN | Prestressed Box beam or girders - Multiple | -- | 2000 | -- | 76.1 | 79.7 | Good | 81.7 | E-14-BH |
| NBI report | 7TH STREET | CLEAR CREEK | W. OF ARGENTINE STREET | Prestressed Slab | -- | 2004 | -- | 25.9 | 36.1 | Good | 80.2 | GTWN-05-0.03-01 |
| NBI report | US 40 ML | GAME CROSSING | 8 MILES WEST OF EMPIRE | Steel Culvert | -- | 2005 | -- | 24.6 | 24.6 | Good | 82.8 | E-13-AC |
| NBI report | USFS RD 302 | QUAYLE CREEK | 1-70 AT BAKERVILLE EXIT | Prestressed Slab | -- | 2006 | -- | 33.5 | 36.4 | Good | 90.0 | 021007000010851 |
| NBI report | COUNTY ROAD 306 | CLEAR CREEK | 1 MI NE GEORGETOWN LAKE | Steel Stringer/Multi-beam or girder | -- | 2008 | -- | 68.2 | 72.5 | Good | 97.9 | CLR306-1.65A |
| NBI report | ALVARADO RD | CLEAR CREEK | WEST OF LAWSON | Prestressed Box beam or girders - Multiple | -- | 2010 | -- | 75.1 | 79.1 | Good | 98.9 | CLRSLR-0.40 |
| NBI report | I 70 FRONTAGE RD | CLEAR CREEK SR | W inter. of Idaho Springs | Prestressed Box beam or girders - Multiple | -- | 2010 | -- | 111.9 | 119.8 | Good | 95.9 | F-14-AZ |
| NBI report | 8TH STREET | CLEAR CREEK TRIBUTARY | JUST W OF GRIFFITH ST | Wood Slab | -- | 2014 | -- | 23.6 | 29.9 | Good | 82.0 | GTWN-06-0.01-1A |
| NBI report | I 70 ML EBND | CLEAR CREEK | 2.7 MI E OF JCT SH 103 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 2014 | -- | 159.1 | 305.5 | Good | 93.7 | F-15-BR |
| NBI report | SH 103 ML | I 70 ML | IN IDAHO SPRINGS | Other (2 spans) | -- | 2015 | -- | 96.1 | 197.5 | Good | 95.1 | F-14-AA |
| NBI report | I 70(BUSINESS RT) | I 70 ML | 1.5 MI E OF JCT SH 103 | Prestressed Stringer/Multi-beam or girder | -- | 2016 | -- | 168.3 | 173.6 | Good | 79.5 | F-14-Z |
| NBI report | Colorado Blvd | Clear Creek | IN IDAHO SPRINGS | Prestressed Box Beam or girders - Single or Spread | -- | 2018 | -- | 89.6 | 95.5 | Good | 78.4 | IDAHO SPGS. 04 |