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Horizontal Curves
IRC 38Flexible Pavement
IRC 37Traffic Volume
IRC 106Earthwork
MoRTHCulvert Design
IRC SP 13Crash Analysis
IRC SP 88Project Manager & Combined Report System
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Horizontal Curve Design
IRC 38-2005 | IRC 73-1980 Input Parameters
As per IRC 73 classification
Min as per IRC 38 Table 1
Intersection angle
Results
IRC 38 — Ready
Enter parameters and click CalculateVertical Curve Design
IRC 86-2018 Input Parameters
Entry gradient
Exit gradient
Results
IRC 86 — Ready
Enter parameters and click CalculateSuperelevation Design
IRC 38-2005 | IRC SP 84 Input Parameters
Results
IRC 38 — Ready
Enter parameters and click CalculateSight Distance Calculations
IRC 66-1976 Input Parameters
Sight Distances
Ready
Enter parameters and click CalculateTransition Curve Design
IRC 38-2005 | IRC SP 84 Input Parameters
Results
Ready
Enter parameters and click CalculateHairpin Bend Design
IRC SP 84-2014 Hill Road Parameters
Nose radius min 14m | Gradient restricted to 5%
Results
Ready
Enter parameters and click DesignCurve Widening Calculations
IRC 38-2005 Input Parameters
Additional Width Required
Ready
Enter curve parametersCross-Section Designer
IRC 73-1980 Typical Cross-Section
Section Details
Ready
Enter dimensions and click GenerateHill Road Design
IRC SP 84-2014 Hill Road Parameters
Results
Ready
Enter parametersMedian / Central Reserve Design
IRC 73-1980 | IRC SP 87-2013 Median Parameters
Median Design Results
Ready
Enter road classification and dimensionsLane Configuration Designer
IRC 73-1980 | IRC 106-2018 Lane Parameters
Lane Configuration
Ready
Enter road and traffic dataRight-of-Way (ROW) Planner
IRC 73-1980 | MoRTH Spec ROW Parameters
ROW Requirements
Ready
Enter road parametersRotary Intersection Design
IRC 65-2017 Traffic & Geometry
Results
Ready
Enter traffic dataFlexible Pavement Design
IRC 37-2023 Design Parameters
Pavement Composition
IRC 37 — Ready
Enter CBR and MSA values, then click DesignRigid Pavement Design
IRC 58-2015 Design Parameters
M-grade
Results
IRC 58 — Ready
Enter parameters and click DesignOverlay Design
IRC 115-2022 Input Parameters
Results
IRC 115 — Ready
Enter parameters and click DesignCBR Based Pavement Design
IRC 37-2023 Input
Results
Ready
Enter CBR and MSATraffic MSA Calculator
IRC 37-2023 Input Parameters
Results
Ready
Enter traffic data to calculate MSALife Cycle Cost Analysis
IRC 37-2023 Input Parameters
Results
Ready
Enter cost parametersAxle Load & ESAL Analysis
IRC 37-2023 Axle Load Distribution
ESAL Results
Ready
Enter axle load dataPavement Fatigue Analysis
IRC 37-2023 Fatigue Criterion Input Parameters
Fatigue Life
Ready
Enter strain parametersPavement Layer Optimization
IRC 37-2023 | Minimize Cost Optimization Parameters
Optimized Pavement Design
Ready
Enter CBR, traffic, and cost dataRutting Analysis
IRC 37-2023 Rutting Criterion Input Parameters
Results
Ready
Enter strain and traffic dataFlexible Pavement Design (IRC SP 72)
IRC SP 72-2021 Design Parameters — IRC SP 72
Pavement Composition
IRC SP 72 — Ready
Enter design parameters and click CalculateTraffic Volume Analysis
IRC 106-2018 | IRC 9-1972 Traffic Count Data (PCU/day)
Results
Ready
Enter traffic volume dataPCU Calculation
IRC 106-2018 Input
Results
Ready
Enter parametersSignal Design — Webster's Method
IRC 93-2019 Input
Results
Ready
Enter traffic flow dataCapacity Analysis
IRC 106-2018 Input
Results
Ready
Enter road parametersTraffic Forecasting
Input
Results
Ready
Enter traffic dataTraffic Survey Dashboard
IRC SP 41-2009 | IRC 9-1972 Survey Data
Ready
Enter survey data and generate reportEarthwork Calculation
MoRTH Specification Input Parameters
Results
Ready
Enter formation parametersBOQ Generator
MoRTH DSR-2023 Bill of Quantities — Abstract Estimate
Ready
Click "Generate BOQ" to create a detailed Bill of QuantitiesRate Analysis
DSR-2023 Cost Components (₹)
Results
Ready
Enter cost componentsDrainage Quantities
MoRTH Spec Clause 300 Drain Parameters
Results
Ready
Enter drain parametersStructure Quantities
MoRTH Spec Clause 500-600 Structure Input
Quantities
Ready
Enter structure dimensionsTender Estimate Generator
MoRTH DSR-2023 Tender Estimate
Ready
Enter project parameters and generate estimateTraverse Adjustment — Bowditch Rule
Traverse Legs
Results
Ready
Enter traverse dataCoordinate Geometry
Input
Results
Ready
Enter coordinatesHeight of Instrument (HI) Method — Field Book
Surveying Level Book | Field Practice HI Method — Field Book Entry
| Station | BS (m) | HI (m) | IS (m) | FS (m) | RL (m) | Remarks |
|---|---|---|---|---|---|---|
| — | — | — | 100.000 |
ΣBS = — | ΣFS = — | Last RL − First RL = —
Click "Calculate All" for arithmetic check
Rise & Fall Method — Field Book
Surveying Level Book | Field Practice Rise & Fall — Field Book Entry
| Station | BS (m) | IS (m) | FS (m) | Rise (m) | Fall (m) | RL (m) | Remarks |
|---|---|---|---|---|---|---|---|
| — | — | — | — | 100.000 |
ΣRise = — | ΣFall = — | ΣRise − ΣFall = —
Last RL − First RL = —
Click "Calculate All" for arithmetic check
Culvert Hydraulic Design
IRC SP 13-2004 Input Parameters
Results
Ready
Enter culvert parametersRunoff Estimation — Rational Method
IRC SP 13-2004 Input Parameters
Results
Ready
Enter catchment dataCatchment Analysis
IRC SP 13-2004 Catchment Parameters
Results
Ready
Enter catchment dataStormwater Analysis
Rational Method Storm Parameters
Results
Ready
Enter storm parametersRainfall Intensity (IDF Curves)
IRC SP 13-2004 IDF Parameters
Results
Ready
Select region and parametersCrash Analysis & Blackspot Detection
IRC SP 88-2019 Input
Results
Ready
Enter accident data and click AnalyzeRoad Safety Audit Checklist
IRC SP 88-2019 Add / Edit Finding
Findings (0)
| # | Category | Issue / Location | Severity | Status | Recommendation | Actions |
|---|
No findings yet. Add one using the form above.
Audit Report
Ready
Add findings and generate a formatted report.Box Culvert Preliminary Design
IRC 6-2017 | IRC 112-2022 Input
Results
Ready
Enter culvert dimensionsRetaining Wall Stability Check
IRC 6 | IS 456 | Rankine Theory Wall & Soil Parameters
Total height of retaining wall
Thickness at top of stem
Thickness at base of stem
0 = auto (0.5H)
Foundation slab depth
From stem face to toe
Backfill soil density
Angle of internal friction
Live load on backfill
Inclination of backfill
SBC of foundation soil
Base-soil friction
Below base (high = dry)
Stability Results
Ready
Enter wall parameters and dimensionsGravity Retaining Wall Stability
IRC 6 | IS 456 | Rankine/Coulomb Theory Wall Geometry & Soil
Total height
Crest width
0 = auto (0.4H avg)
Stone/plain concrete
Usually (2/3)φ
Stability Results
Ready
Enter wall parameters to check stabilityRoad Furniture — Traffic Signage Specifications
IRC 67-2012 | MoRTH Spec Sign Category & Road Class
LEGEND:
Cautionary/Warning
Mandatory/Regulatory
Informatory/Guide
Sign Specifications Reference
IRC 67-2012 Ready
Select a category below to view sign specifications.Academic Help — About Terms & Formulas
Reference: IRC, IS, MoRTH, Surveying TextbooksLoading academic reference data...
Longitudinal Section (L-Section)
MoRTH Spec Clause 200 | Field Book Field Leveling Data
| Station ID | Chainage (m) | Ground RL (m) | Formation RL (m) | Cut (m) | Fill (m) |
|---|---|---|---|---|---|
| — | — | — | |||
| — | — | — | |||
| — | — | — | |||
| — | — | — |
Ready
Enter chainage and ground RL in the table above, then compute.Preliminary Alignment Generation
IRC 73-1980 Alignment Parameters
Preliminary Horizontal Alignment
Ready
Enter alignment parameters