IFB1 PMAA 2027000013 - Drawing Set 2 of 2.pdf
PDF 938 KB Posted
- Attached to
- Project Number: CC2501T11
- Solicitation number
- IFB1 PMAA 2027000013 5
- Issued by
- Denver County, Denver City, Colorado
About this file
This is a structural drawing set for the North Connector Bridge Replacement project, a pedestrian bridge infrastructure project in Colorado (Project Number CC2501T11). The project involves the replacement of an existing bridge with a new prefabricated steel truss bridge designed to span 100 feet 7 inches between abutments. The design is shown at 90% completion as of August 28, 2026, and includes detailed specifications for bridge construction, approach slabs, drilled caisson foundations, safety railings, and a reinforced concrete deck. The bridge will accommodate a 6-foot clear trail width with 3-foot clearances on either side, featuring welded steel trusses with a minimum low chord elevation of 5556.70. The design accounts for water surface elevations for both 10-year and 100-year flood events, with final grade elevations established at 5558.70 on both abutments.
The drawing set provides technical specifications prepared under professional engineering supervision and includes longitudinal sections, typical cross-sections, and a profile view with grade line information. The project incorporates standard construction elements including pedestrian railings to match the bridge design, hand rail brackets, and safety considerations consistent with bridge specifications outlined in Section 628. Additional trail plan and profile sheets are referenced for complete horizontal control line and profile grade information. The drawing notation indicates that the truss dimensions and railing configurations shown are general representations subject to verification by the truss designer and full specifications detailed in the contract documents.
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Text version
6' -0
FL
O
W
102'-7"
BF ABUT 1 TO BF ABUT 2
3' -0
C
LR
3' -0
C
LR
100'-1"
C ABUT 1 TO C ABUT 2
90°
90°
1+
2+
1.5%
TRAIL HCLC ABUT 1L
C ABUT 2L
BF ABUT 2
2+02.55 N: 1656299.70 E: 3186471.84
WINGWALL (TYP)
L L
N58°00'02"E
C BRIDGE AND
ABUTMENT
L
EDGE OF TRAIL
(TYP.)
PREFABRICATED
STEEL TRUSS BRIDGE
BF ABUT 1
STA. 0+99.97
N:1656229.48 E:3186397.04
PEDESTRIAN RAILING TO
MATCH BRIDGE RAILING
APPROACH
SLAB (TYP)
100'-7"
102'-7"
1'-0" 1'-0"
1+00 2+00
FINAL GRADE
Ex Grade
DRILLED CAISSON
FOUNDATION (TYP.)
BF ABUT 1 TO BF ABUT 2
OUT-TO-OUT STEEL BRIDGE
BF ABUT 1
EL 5558.70
SEE TYPICAL SECTION
FOR MINIMUM LOW
CHORD ELEVATION
REQUIREMENTS
EL 5558.70
BF ABUT 2
APPROACH
SLAB (TYP)
100YR
WSEL = 5559.4
FINAL GRADE
10YR
WSEL = 5557.1
1.50%
TRAIL HORIZ.
CONTROL
LINE
PROFILE
GRADE LINE
REINFORCED CONCRETE SLAB PER
BRIDGE MANUFACTURER DESIGN
SAFETY
RAILS (TYP)
3'-0" 3'-0"
6'-0" (CLEAR)
8'-0"± OUT TO OUT TRUSSES
(ESTIMATED, TO BE VERIFIED BY TRUSS DESIGNER)
3' -6
M
IN
T.O. ABUT SEAT
(LEVEL)
2' -6
AT
BR
ID
G E
AN
D
TR
AI
L
HC
L
2' -9
3' -0
" HAND RAIL
BRACKET
HAND RAIL
WELDED STEEL
TRUSSES (TYP.)
MINIMUM LOW CHORD
ELEVATION = 5556.70
OUT-TO-OUT, DECK
(LIMITS OF PAYMENT FOR ITEM
515 "CONCRETE SEALER")
PROJECT NO. 25-104.01
DRAWING NO.
SHEET NO.
OF
SHEET REVISIONS
NO. DATE DESCRIPTION BY
PREPARED UNDER
THE SUPERVISION OF
DATEDESIGNED:
DRAWN:
CHECKED:
90% DESIGN
NORTH CONNECTOR BRIDGE REPLACEMENT
AMJ
ASP
BRS
S-2
8/28/2026
GENERAL LAYOUT
STRUCTURAL
PLAN
20'10'0'
LONGITUDINAL SECTION
NOTES:
FINISHED GRADE ELEVATION AT PROFILE GRADE LINE.
1. TRUSSES AND RAILING SHOWN ON THIS SHEET ARE A GENERAL
REPRESENTATION ONLY. REFERENCE SPECIFICATIONS, SECTION
628 FOR BRIDGE REQUIREMENTS.
2. SEE TRAIL PLAN AND TRAIL PROFILE SHEETS FOR HCL AND PGL
INFORMATION.
TYPICAL SECTION
PROFILE GRADE
EL
: 5
8.
EL
: 5
8.
100'-7"
.5
D
L C
AM
BE
R
AT
M
ID
SP
AN
-4.50% -4.50%
P:
\2
Pr oj ec ts
\2 5-
4.
N or th
C on ne ct or P ed es tri an
B rid ge R ep la ce m en t -
C
PW
\C
AD
\D ra w in gs \2
5-
4.
_S
TR
_G
EN
ER
AL
L
AY
O U
T.
dw g
(LOOKING AHEAD STATION)
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