List of Figures

From Delaware DOT Bridge Design Manual
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List of Figures
Figure 102‑1. Design Exception Request Form 102.5.4
Figure 102‑2. Design Variance Request Form 102.5.4
Figure 102‑3. Project Design Control Checklist Form 102.5.4
Figure 102‑4. Design Criteria Form 102.5.4
Figure 103‑1. Sample Railroad Clearance Envelope 103.3.4.3
Figure 103‑2. Bridge Skew Angle 103.3.6
Figure 104‑1. Flow profiles with downstream boundary uncertainty
(Source: FHWA HDS-7, 2012)
104.1.5
Figure 104‑2. Typical Stream Section with Definitions 104.2.3
Figure 104‑3. 24-Hour Rainfall Totals for Delaware Counties 104.2.3
Figure 104‑4. Coastal Plain and Piedmont Physiographic Provinces of Delaware Separated by the Fall Line (USGS, 2022) 104.2.3.2
Figure 104‑5. Design Frequency Criteria 104.2.5
Figure 104‑6. Sample Plot of Upper and Lower  90% Confidence Intervals Applied To The Nanticoke River 104.2.6
Figure 104‑7. Typical Slope and Bank Protection and Channel Lining 104.5.2
Figure 105‑1. AASHTO Soil Classification System 105.4.2
Figure 105‑2. Soils/Rock Testing Program Request Form 105.4.3
Figure 106‑1. Temporary Deck Overhang Form Support Loading 106.4.2.7.1
Figure 106‑2. Traffic Railing 106.5
Figure 106‑3. Combination Railing 106.5
Figure 106‑4. Seperator Rail Between Travel Way and Pedestrian Facility 106.5
Figure 106‑5. Pedestrian or Bicycle Only Facility 106.5
Figure 106‑6. Example of Simplified Method for Calculation for Deck Joint Movements 106.6.2
Figure 107‑1. Point of Fixity 107.5.4
Figure 107‑2. Recommended K Values 107.5.4
Figure 108‑1. Load Rating Process for Bridge Design Projects 108.5
Figure 108‑2. Load Rating Summary Table 108.5
Figure 108‑3. Legal Load Axle Loadings and Spacings (Pages 2, 3, 4) 108.10.5.5.2
Figure 108‑4. Permit Load Vehicle Axle Loadings and Spacings 108.10.5.5.2
Figure 108‑5. Fire-Truck Vehicle Axle Loadings and Spacings 108.10.5.5.2
Figure 108‑6. Bus Vehicle Axle Loading and Spacings 108.10.5.5.2
Figure 108‑7. Load Rating Summary Form 108.10.6
Figure 108‑8. Rating Factor Summary Form 108.10.6
Figure 108‑9. Posting Weight Summary Form 108.10.6
Figure 108‑10. Permit Analysis Summary Form 108.10.6
Figure 108‑11. Permit Analysis Summary Form (Page 2) 108.10.8
Figure 110‑1. Single Cantilever Sign Structure 110.3.1.1
Figure 110‑2. Butterfly Sign Structure 110.3.1.1
Figure 110‑3. Dual-Cantilever Sign Structure 110.3.1.1
Figure 110‑4. Single-Mast Span-Type Sign Structure 110.3.1.2
Figure 110‑5. Double-Mast Span-Type Sign Structure 110.3.1.2
Figure 110‑6. Sign Fastened to Bridge 110.3.1.3