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 | 8:48:39 PM | 1.00 | 00:55 | 00:55 | 65 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | 8:48:39 PM | 2.90 | 2:59 | 3:50 | 58 | |
| Bellaire | S Fry Rd | 8:48:39 PM | 1.60 | 2:39 | 6:29 | 36 |  |
| S Fry Rd | Cinco Ranch Blvd | 8:48:39 PM | 2.00 | 3:52 | 10:21 | 31 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 8:44:39 PM | 1.50 | 2:58 | 13:17 | 30 | |
| Morton | Clay Rd | 8:48:39 PM | 1.60 | 1:40 | 14:57 | 58 | |
| Clay Rd | Beckendorff | 8:48:39 PM | 1.30 | 1:17 | 16:14 | 61 | |
| Beckendorff | FM-529 | 8:48:39 PM | 1.00 | 00:57 | 17:11 | 63 | |
| FM-529 | West Rd | 8:48:39 PM | 2.50 | 1:49 | 19:00 | 83 | |
| West Rd | House Hahl | 8:48:39 PM | 1.30 | 1:36 | 20:36 | 49 |  |
| House Hahl | Bridgeland Lake Parkway | 8:48:39 PM | 1.40 | 1:19 | 21:55 | 64 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:48:39 PM | 2.40 | 2:09 | 24:04 | 67 | |
| Summary | 30.55 | 24:04 | 24:04 | 76 | |
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 | 8:48:39 PM | 2.40 | 2:06 | 2:06 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 8:48:39 PM | 1.40 | 1:15 | 3:21 | 67 | |
| House Hahl | West Rd | 8:48:39 PM | 1.30 | 1:28 | 4:49 | 53 | |
| West Rd | FM-529 | 8:48:39 PM | 2.50 | 1:46 | 6:35 | 85 | |
| FM-529 | Beckendorff | 8:48:39 PM | 1.00 | 1:02 | 7:37 | 58 | |
| Beckendorff | Clay Rd | 8:48:39 PM | 1.30 | 1:08 | 8:45 | 69 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 8:48:39 PM | 1.25 | 1:15 | 9:58 | 60 | |
| Kingsland | Cinco Ranch Blvd | 8:48:39 PM | 2.20 | 2:08 | 12:06 | 62 | |
| Cinco Ranch Blvd | S Fry Rd | 8:48:39 PM | 2.00 | 1:52 | 13:58 | 64 | |
| S Fry Rd | Bellaire | 8:48:39 PM | 1.60 | 1:34 | 15:32 | 61 | |
| Bellaire | W Bellfort | 8:48:39 PM | 2.90 | 3:02 | 18:34 | 57 | |
| 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 | 8:48:39 PM | 1.00 | 00:52 | 19:22 | 69 | |
| Summary | 30.55 | 19:22 | 19:22 | 95 | |
