| 439 | Tentative Guidelines for Repair of Concrete Pavements Using Synthetic Resins | IRC 077:1979 |
| 438 | Tentative Guidelines for Structural Strength Evaluation of Rigid Airfield Pavements | IRC 076:1979 |
| 397 | Tentative Guidelines for the Design of Flexible Pavements | IRC 037:2012 |
| 422 | Tentative Guidelines for the Use of Lime-Fly Ash Concrete as Pavement Base or Sub-Base | IRC 060:1976 |
| 425 | Tentative Guidelines for the Use of Low-Grade Aggregates and Soil Aggregates Mixtures in Road Pavement Construction | IRC 063:1976 |
| 430 | Tentative Guidelines on Cement-Fly Ash Concrete for Rigid Pavement Construction | IRC 068:1976 |
| 473 | Tentative Guidelines on the Provision of Speed Breakers for Control of Vehicular Speeds on Minor Roads | IRC 099:1988 |
| 471 | Tentative Specification for 20mm Thick Premix Carpet Using Cationic Bitumen Emulsion | IRC 097:1987 |
| 481 | Tentative Specification for Bituminous Concrete (Asphaltic Concrete) for Airfield Pavements | IRC 105:1988 |
| 410 | Tentative Specification for Bituminous Surface Dressing Using Precoat Aggregates | IRC 048:1972 |
| 409 | Tentative Specification for Built-Up Spray Grout | IRC 047:1972 |
| 376 | Tentative Specification for Single Coat Bituminous Surface Dressing | IRC 017:1965 |
| 475 | Tentative Specification for Single Coat Bituminous Surface Dressing (First Reprint) | IRC 100:1965 |
| 476 | Tentative Specification for Single Coat Surface Dressing Using Cationic Bitumen Emulsion | IRC 100:1988 |
| 383 | Tentative Specification for Two-Coat Bituminous Surface Dressing | IRC 023:1966 |
| 470 | Tentative Specification for Two-Coat Surface Dressing Using Cationic Bitumen Emulsion | IRC 096:1987 |
| 593 | Tentative Specifications for Slurry Seal and Microsurfacing | IRC SP 081:2008 |
| 591 | Tentative Specifications for Stone Matrix Asphalt | IRC SP 079:2008 |
| 388 | Tentative Specifications for the Construction of Stabilised Soil Roads with Soft Aggregate in Areas of Moderate and High Rainfall | IRC 028:1967 |
| 549 | Time Series Data on Road Transport Passenger and Freight Movement (1951-1991) | IRC SP 045:1996 |