SH-99 Lanier Parkway-West Mainlanes Northbound 
|
| From | To | Data Age | Distance (miles) | Link Travel Time(m:ss) | Cumulative Travel Time(m:ss) | Speed(mph) | |
| Brazos River | New Territory | - | 1.00 | Not Available |  |
| New Territory | FM-1464 | - | 1.50 | Not Available | |
| FM-1464 | Oyster Creek | 11:26:34 PM | 2.00 | 1:46 | 1:44 | 68 |  |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | 11:26:34 PM | 1.50 | 1:39 | 3:22 | 55 | |
| W Bellfort | Bellaire | 11:26:34 PM | 2.90 | 2:41 | 6:03 | 65 | |
| Bellaire | S Fry Rd | 11:26:34 PM | 1.60 | 1:36 | 7:39 | 60 | |
| S Fry Rd | Cinco Ranch Blvd | 11:26:34 PM | 2.00 | 1:52 | 9:31 | 64 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | - | 1.50 | Not Available | |
| Morton | Clay Rd | 11:26:34 PM | 1.60 | 1:32 | 11:00 | 63 | |
| Clay Rd | Beckendorff | 11:26:34 PM | 1.30 | 1:15 | 12:15 | 62 | |
| Beckendorff | FM-529 | 11:26:34 PM | 1.00 | 00:53 | 13:08 | 68 | |
| FM-529 | West Rd | 11:26:34 PM | 2.50 | 2:16 | 15:24 | 66 | |
| West Rd | House Hahl | 11:26:34 PM | 1.30 | 1:08 | 16:32 | 69 | |
| House Hahl | Bridgeland Lake Parkway | 11:26:34 PM | 1.40 | 1:12 | 17:44 | 70 | |
| Bridgeland Lake Parkway | US-290 Northwest | 11:26:34 PM | 2.40 | 2:02 | 19:46 | 71 | |
| Summary | 30.55 | Not Available | |
SH-99 Lanier Parkway-West Mainlanes Southbound 
|
| From | To | Data Age | Distance (miles) | Link Travel Time(m:ss) | Cumulative Travel Time(m:ss) | Speed(mph) | |
| US-290 Northwest | Bridgeland Lake Parkway | 11:26:34 PM | 2.40 | 2:15 | 2:15 | 64 | |
| Bridgeland Lake Parkway | House Hahl | 11:26:34 PM | 1.40 | 1:20 | 3:35 | 63 | |
| House Hahl | West Rd | 11:26:34 PM | 1.30 | 1:21 | 4:56 | 58 | |
| West Rd | FM-529 | 11:23:34 PM | 2.50 | 2:22 | 7:18 | 63 | |
| FM-529 | Beckendorff | 11:24:34 PM | 1.00 | 1:02 | 8:20 | 58 | |
| Beckendorff | Clay Rd | 11:26:34 PM | 1.30 | 1:14 | 9:34 | 63 | |
| Clay Rd | Morton | 11:26:34 PM | 1.60 | 2:06 | 11:40 | 46 |  |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 11:26:34 PM | 1.25 | 1:17 | 12:56 | 58 | |
| Kingsland | Cinco Ranch Blvd | 11:26:34 PM | 2.20 | 2:22 | 15:18 | 56 | |
| Cinco Ranch Blvd | S Fry Rd | 11:26:34 PM | 2.00 | 2:02 | 17:20 | 59 | |
| S Fry Rd | Bellaire | 11:26:34 PM | 1.60 | 1:35 | 18:55 | 61 | |
| Bellaire | W Bellfort | 11:26:34 PM | 2.90 | 2:32 | 21:27 | 69 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 21:22 | 21:22 | 86 | |
