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 | 6:32:38 PM | 1.00 | 00:50 | 00:50 | 72 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 6:51:36 PM | 1.60 | 1:28 | 2:16 | 65 | |
| Harlem Rd | W Bellfort | 6:49:37 PM | 1.50 | 1:29 | 3:45 | 61 | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 6:51:36 PM | 2.00 | 15:00 | 18:43 | 8 |  |
| Cinco Ranch Blvd | Kingsland | 6:51:36 PM | 2.20 | 8:01 | 26:44 | 16 | |
| Kingsland | IH-10 Katy | 6:51:36 PM | 1.25 | 1:24 | 28:08 | 54 | |
| IH-10 Katy | Morton | 6:51:36 PM | 1.50 | 6:05 | 34:13 | 15 | |
| Morton | Clay Rd | 6:51:36 PM | 1.60 | 2:37 | 36:50 | 37 |  |
| Clay Rd | Beckendorff | 6:51:36 PM | 1.30 | 2:11 | 39:01 | 36 | |
| Beckendorff | FM-529 | 6:51:36 PM | 1.00 | 1:16 | 40:17 | 47 |  |
| FM-529 | West Rd | 6:51:36 PM | 2.50 | 1:57 | 42:14 | 77 | |
| West Rd | House Hahl | 6:51:36 PM | 1.30 | 1:31 | 43:45 | 51 | |
| House Hahl | Bridgeland Lake Parkway | 6:51:36 PM | 1.40 | 1:19 | 45:04 | 64 | |
| Bridgeland Lake Parkway | US-290 Northwest | 6:51:36 PM | 2.40 | 2:10 | 47:14 | 66 | |
| Summary | 30.55 | 47:14 | 47:14 | 39 | |
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 | 6:51:36 PM | 2.40 | 2:12 | 2:12 | 65 | |
| Bridgeland Lake Parkway | House Hahl | 6:51:36 PM | 1.40 | 1:17 | 3:29 | 65 | |
| House Hahl | West Rd | 6:51:36 PM | 1.30 | 1:37 | 5:06 | 48 | |
| West Rd | FM-529 | 6:51:36 PM | 2.50 | 3:54 | 9:00 | 38 | |
| FM-529 | Beckendorff | 6:51:36 PM | 1.00 | 3:36 | 12:36 | 17 | |
| Beckendorff | Clay Rd | 6:51:36 PM | 1.30 | 1:49 | 14:25 | 43 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 6:50:36 PM | 1.50 | 00:59 | 15:23 | 92 | |
| IH-10 Katy | Kingsland | 6:51:36 PM | 1.25 | 1:11 | 16:34 | 63 | |
| Kingsland | Cinco Ranch Blvd | 6:51:36 PM | 2.20 | 3:51 | 20:25 | 34 | |
| Cinco Ranch Blvd | S Fry Rd | 6:51:36 PM | 2.00 | 3:51 | 24:16 | 31 | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| W Bellfort | Harlem Rd | 6:51:36 PM | 1.50 | 1:14 | 25:28 | 73 | |
| Harlem Rd | Oyster Creek | 6:51:36 PM | 1.60 | 1:30 | 26:58 | 64 | |
| 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 | 26:55 | 26:55 | 68 | |
