| Carries | Crosses | Location | Design | Status | Year Built | Year Recon. | Span Len. | Total Len. | Condition | Suff. Rating | ID | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| NBI report | US 287 ML | FLOOD CONTROL DITCH | 120TH AVE W. OF CHASE ST. | Concrete Culvert (2 spans) | -- | 1965 | -- | 14.1 | 29.5 | Good | 89.6 | E-16-CU |
| NBI report | SH 121 ML NBND | US 287 ML, RR SPUR | IN BROOMFIELD | Steel Stringer/Multi-beam or girder (4 spans) | -- | 1972 | -- | 113.5 | 453.4 | Fair | 77.3 | E-16-HR |
| NBI report | SH 121 ML SBND | US 287 ML, RR SPUR | IN BROOMFIELD | Steel Stringer/Multi-beam or girder (4 spans) | -- | 1972 | -- | 114.8 | 467.9 | Poor | 73.5 | E-16-HS |
| NBI report | Hazel Street | Local Drainage | Just S of Midway Blvd | Concrete Culvert (4 spans) | -- | 1985 | -- | 9.8 | 42.0 | Good | 75.9 | BFD-HAZEL-128 |
| NBI report | West Sixth Avenue | Graves and Dennison Dtch | At Int of Alter & 6th | Concrete Culvert (2 spans) | -- | 1985 | -- | 25.6 | 53.8 | Fair | 81.4 | BFD-W.6TH-ALTER |
| NBI report | Briarwood Drive | Local Drainage | Just South of Trails Ave | Concrete Culvert (4 spans) | -- | 1987 | -- | 3.9 | 21.3 | Fair | 97.0 | BFD-BRIARWD-TRL |
| NBI report | Main Street | Local Drainage | 0.1 Mi N of 2nd Street | Concrete Frame (2 spans) | -- | 1987 | -- | 24.6 | 53.2 | Fair | 97.4 | BFD-MAIN-EMLDPK |
| NBI report | Sheridan Boulevard | Local Drainage | 0.6 Mi N of 120th Ave | Concrete Culvert (3 spans) | -- | 1987 | 1994 | 12.5 | 34.5 | Good | 79.7 | BFD-SRDN-HLDPKD |
| NBI report | 104TH AVE/CHURCH R | US 36 ML | 2.4 MI SE BOULDER-JEFF CL | Prestressed Stringer/Multi-beam or girder (2 spans) | -- | 1991 | -- | 104.7 | 212.0 | Good | 95.8 | E-16-NM |
| NBI report | 96TH STREET | US 36 ML | IN BROOMFIELD | Prestressed Stringer/Multi-beam or girder (2 spans) | -- | 1995 | -- | 120.1 | 243.1 | Good | 97.7 | E-16-QI |
| NBI report | 123rd Place | Local Drainage | North of Wolff Drive | Concrete Culvert (4 spans) | -- | 1996 | -- | 7.9 | 34.5 | Good | 96.8 | BFD-123RD-WOLFF |
| NBI report | Willow Run Pkwy | Local Drainage | Just S of Midway Blvd | Concrete Culvert (3 spans) | -- | 1996 | -- | 8.9 | 28.5 | Good | 91.3 | BFD-WILLOW-128 |
| NBI report | Broadlands Drive | Local Drainage | 0.3 Mi N of 136th Ave | Concrete Culvert | -- | 1997 | -- | 12.1 | 25.3 | Good | 88.4 | BFD-BRLND-LONG |
| NBI report | Lowell Street | Local Drainage | .2 Mi N of 136th Avenue | Concrete Culvert (3 spans) | -- | 1998 | -- | 7.9 | 25.6 | Good | 90.9 | BFD-LOWELL-136 |
| NBI report | East 1st Street | Local Drainage | 150 Ft E of Kirk Street | Concrete Culvert (2 spans) | -- | 1999 | -- | 19.7 | 40.7 | Good | 77.6 | BFD-E.1ST-KIRK |
| NBI report | Interlocken Blvd. | Pedestrian Underpass | 100 Ft SE of W Flatiron | Concrete Culvert | -- | 1999 | -- | 25.9 | 25.9 | Fair | 98.2 | BFD-INTB-W.FLAT |
| NBI report | Interlocken Loop | Pedestrian Underpass | 125 Ft. N of Eldorado | Concrete Culvert | -- | 1999 | -- | 24.0 | 24.0 | Good | 98.3 | BFD-INTL-ELDOR |
| NBI report | Kirk Street | Local Drainage | 50 Ft N of E. 1st Street | Concrete Culvert (2 spans) | -- | 1999 | -- | 16.1 | 32.8 | Good | 79.8 | BFD-KIRK-E.1ST |
| NBI report | Storage Tek Drive | Rock Creek | 0.2 Mi N OF US Hwy 36 | Concrete Culvert (3 spans) | -- | 1999 | -- | 14.1 | 40.0 | Fair | 82.1 | BFD-STRTK-US36 |
| NBI report | Willow Run Pkwy | Local Drainage | 200 FT W of ZUNI | Concrete Culvert (2 spans) | -- | 1999 | -- | 17.1 | 35.1 | Good | 96.7 | BFD-WILLOW-ZUNI |
| NBI report | US 36 ML | FLAT IRON CIRCLE EAST | NEAR FLATIRONS CROSSING | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 1999 | 2013 | 86.6 | 213.3 | Good | 87.9 | E-16-IB |
| NBI report | 88TH ST. | US 36 ML | 3.5 MI W. OF SH 121 | Prestressed Stringer/Multi-beam or girder (2 spans) | -- | 2000 | -- | 160.4 | 324.8 | Good | 98.3 | E-16-QU |
| NBI report | Chase Street | Local Drainage | At 120th Avenue | Concrete Culvert (2 spans) | -- | 2000 | -- | 12.1 | 24.9 | Good | 85.6 | BFD-CHASE-120TH |
| NBI report | Interlocken Loop | Pedestrian Underpass | Just N of Interlocken Blv | Concrete Culvert | -- | 2000 | -- | 25.9 | 25.9 | Good | 97.4 | BFD-INTL-INTB |
| NBI report | Interlocken Loop | Pedestrian Underpass | 0.1 Mi N of W. Flatiron C | Concrete Culvert | -- | 2000 | -- | 25.9 | 25.9 | Fair | 97.1 | BFD-INTL-W.FLAT |
| NBI report | Interlocken Loop N | W. Flatiron Crossing Dr. | 400 Ft N. of Interlocken | Prestressed Stringer/Multi-beam or girder (2 spans) | -- | 2000 | -- | 71.9 | 153.9 | Good | 78.0 | BFD-INTLE-W.FLT |
| NBI report | Interlocken Loop S | W. Flatiron Crossing | 400 Ft N. of Interlocken | Prestressed Stringer/Multi-beam or girder (2 spans) | -- | 2000 | -- | 71.9 | 153.9 | Good | 78.0 | BFD-INTLW-W.FLT |
| NBI report Bridgehunter | Pedestrian Bridge | W. Flatiron Circle | 0.1 mi E of Coalton Road | Steel Arch - Thru | -- | 2000 | -- | 140.1 | -- | Good | 0.0 | BFD-W.FLAT-COAL |
| NBI report | Pedestrian Bridge | W. Flatiron Circle | 0.1 Mi E of Interlocken | Steel Arch - Thru | -- | 2000 | -- | 140.1 | -- | Good | 0.0 | BFD-W.FLAT-INTL |
| NBI report | W. Flatiron Circle | Rock Cr and IRR Dtch | 200ft N of Flatiron W Ent | Prestressed Stringer/Multi-beam or girder | -- | 2000 | -- | 109.3 | 115.5 | Good | 96.5 | BFD-W.FLT-W.ENT |
| NBI report | 104TH Street | NWP | 6.98 MI FROM I-25 | Prestressed Stringer/Multi-beam or girder (2 spans) | -- | 2002 | -- | 117.5 | 240.2 | Fair | 99.9 | NWP-06.98 |
| NBI report | 120TH STREET | NWP | 4.77 MI FROM I-25 | Prestressed Stringer/Multi-beam or girder (2 spans) | -- | 2002 | -- | 139.1 | 290.4 | Fair | 98.3 | NWP-04.77 |
| NBI report | Huron Street | NWP | 0.50 MI FROM I25 | Prestressed Stringer/Multi-beam or girder (2 spans) | -- | 2002 | -- | 150.3 | 279.9 | Fair | 98.1 | NWP-0.50 |
| NBI report | I 25 ML NBND | NWP | JUST S OF 160TH AVE | Prestressed Stringer/Multi-beam or girder (2 spans) | -- | 2002 | -- | 121.4 | 252.6 | Good | 94.1 | E-17-ZK |
| NBI report | Lowell Blvd. | NWP | 2.56 MILES FROM I-25 | Prestressed Stringer/Multi-beam or girder (2 spans) | -- | 2002 | -- | 139.1 | 262.5 | Fair | 98.3 | NWP-02.56 |
| NBI report | NWP EB | BNSF | 5.81 MI FROM I-25 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 2002 | -- | 79.4 | 224.4 | Fair | 100.0 | NWP-05.81A |
| NBI report | NWP EB | US 287 | 5.95 FROM I-25 | Prestressed Stringer/Multi-beam or girder (2 spans) | -- | 2002 | -- | 118.4 | 246.4 | Fair | 100.0 | NWP-05.95A |
| NBI report | NWP EB | BNSF | 7.68 MI FROM I-25 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 2002 | -- | 80.4 | 222.5 | Fair | 99.8 | NWP-07.68A |
| NBI report | NWP EB | WB Dillon Road | 5.59 MI FROM I-25 | Prestressed Stringer/Multi-beam or girder | -- | 2002 | -- | 121.7 | 127.0 | Fair | 100.0 | NWP-05.59A |
| NBI report | NWP EB | Rock Creek | 5.68 MI FROM I-25 | Prestressed Stringer/Multi-beam or girder (2 spans) | -- | 2002 | -- | 135.5 | 248.4 | Fair | 100.0 | NWP-05.68A |
| NBI report | NWP EB | EB Dillon Road | 6.25 MI FROM I-25 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 2002 | -- | 146.3 | 315.0 | Fair | 100.0 | NWP-06.25A |
| NBI report | NWP Ramp | WB Dillon Road | 5.57 MI FROM I-25 | Prestressed Stringer/Multi-beam or girder | -- | 2002 | -- | 89.9 | 94.5 | Fair | 99.9 | NWP-05.57 |
| NBI report | NWP Ramp | Rock Creek | 5.69 MI FROM I-25 | Prestressed Stringer/Multi-beam or girder (2 spans) | -- | 2002 | -- | 139.8 | 188.0 | Fair | 99.3 | NWP-05.69 |
| NBI report | NWP Ramp | Rock Creek | 5.70 MI FROM I-25 | Prestressed Stringer/Multi-beam or girder | -- | 2002 | -- | 158.1 | 162.1 | Fair | 98.1 | NWP-05.70 |
| NBI report | NWP Ramp | EB Dillon Road | 6.29 MI FROM I-25 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 2002 | -- | 132.6 | 292.0 | Fair | 99.5 | NWP-06.29 |
| NBI report | NWP WB | US 287 | 5.95 FROM I-25 | Prestressed Stringer/Multi-beam or girder (2 spans) | -- | 2002 | -- | 118.4 | 246.4 | Fair | 100.0 | NWP-05.95B |
| NBI report | NWP WB | BNSF | 7.68 MI FROM I-25 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 2002 | -- | 80.4 | 222.5 | Fair | 99.8 | NWP-07.68B |
| NBI report | NWP WB | WB Dillon Road | 5.59 MI FROM I-25 | Prestressed Stringer/Multi-beam or girder | -- | 2002 | -- | 121.7 | 127.0 | Fair | 100.0 | NWP-05.59B |
| NBI report | NWP WB | Rock Creek | 5.68 MI FROM I-25 | Prestressed Stringer/Multi-beam or girder (2 spans) | -- | 2002 | -- | 135.5 | 248.4 | Fair | 100.0 | NWP-05.68B |
| NBI report | NWP WB | BNSF | 5.81 MI FROM I-25 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 2002 | -- | 79.4 | 224.4 | Fair | 100.0 | NWP-05.81B |
| NBI report | NWP WB | EB Dillon Road | 6.25 MI FROM I-25 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 2002 | -- | 146.3 | 315.0 | Fair | 100.0 | NWP-06.25B |
| NBI report | Sheridan Parkway | NWP | 1.64 MI FROM I-25 | Prestressed Stringer/Multi-beam or girder (2 spans) | -- | 2002 | -- | 117.8 | 245.4 | Fair | 82.4 | NWP-01.64 |
| NBI report | Zuni Street | Pedestrian Underpass | 0.2 mi N of 136th Ave | Concrete Culvert (2 spans) | -- | 2002 | -- | 12.1 | 20.7 | Good | 97.2 | BFD-ZUNI-136 |
| NBI report | 160TH AVE | I-25 | Just N of NWPkwy-470 | Prestressed Stringer/Multi-beam or girder (2 spans) | -- | 2003 | -- | 162.1 | 326.5 | Good | 99.8 | E-17-ZN |
| NBI report | Ramp B | I-25 and NWP | Intersection of I25 & | Steel Stringer/Multi-beam or girder (4 spans) | -- | 2003 | -- | 220.8 | 805.8 | Good | 99.5 | 46.28 |
| NBI report | Ramp H | I-25 and NWP | Intersection of I25 & | Steel Stringer/Multi-beam or girder (8 spans) | -- | 2003 | -- | 171.3 | 1359.6 | Good | 98.8 | 46.43 |
| NBI report | SB I-25 | NWP/E470 | Just South of 160th Ave | Prestressed Stringer/Multi-beam or girder (2 spans) | -- | 2003 | -- | 121.4 | 252.6 | Good | 94.1 | E-17-ZP |
| NBI report | Lowell Blvd NB | Lowell Channel | 0.15 Mi S of SH7 | Prestressed Box beam or girders - Multiple | -- | 2005 | -- | 54.1 | 60.0 | Good | 81.4 | BFD-LOWL-ARNBND |
| NBI report | Lowell Blvd SB | Lowell Channel | 0.15 Mi S of SH7 | Prestressed Box beam or girders - Multiple | -- | 2005 | -- | 54.1 | 60.0 | Good | 85.4 | BFD-LOWL-ARSBND |
| NBI report | Midway Blvd | Rock Creek Overflow | 0.3 mi S of Via Varra | Concrete Culvert (4 spans) | -- | 2006 | -- | 6.9 | 36.7 | Good | 99.6 | BFD-MDWY-FLAT |
| NBI report | Sheridan Pkwy NB | Local Drainage | 0.7 Mi W of Lowell | Prestressed Stringer/Multi-beam or girder | -- | 2009 | -- | 102.4 | 107.6 | Good | 96.3 | BFD-SRDN-FGNBND |
| NBI report | Sheridan Pkwy SB | Local Drainage | 0.7 Mi W of Lowell | Prestressed Stringer/Multi-beam or girder | -- | 2009 | -- | 102.4 | 107.6 | Good | 96.5 | BFD-SRDN-FGSBND |
| NBI report | SH 128 (120TH AVE) | US 36 ML | 120TH AVE AND US 36 | Prestressed Stringer/Multi-beam or girder (2 spans) | -- | 2011 | -- | 148.6 | 299.2 | Good | 98.5 | E-16-XU |
| NBI report | CNTY RD / OLD WADS | US 36 ML | 1.5 MI S of SH128 | Prestressed Stringer/Multi-beam or girder (2 spans) | -- | 2014 | -- | 113.9 | 212.3 | Good | 96.5 | E-16-YC |
| NBI report | SH 121 ML | US 36 ML | IN BROOMFIELD | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 2014 | -- | 117.8 | 299.6 | Good | 99.1 | E-16-YB |
| NBI report | US 36 ML | ROCK CREEK | _ | Concrete Culvert (2 spans) | -- | 2015 | -- | 18.0 | 36.7 | Good | 74.4 | E-16-ZD |
| NBI report | US 36 ML | COAL CREEK | JUST E of SUPERIOR INT. | Concrete Culvert (3 spans) | -- | 2015 | -- | 20.0 | 56.4 | Good | 82.6 | E-16-ZG |
| NBI report | US 36 ML | BNSF RR | IN WESTMINSTER | Prestressed Box beam or girders - Multiple (3 spans) | -- | 2017 | -- | 123.0 | 306.8 | Good | 88.5 | E-16-ZA |