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 | 7:49:40 PM | 1.00 | 00:56 | 00:56 | 64 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 7:51:39 PM | 1.60 | 1:31 | 2:25 | 63 | |
| Harlem Rd | W Bellfort | 7:51:39 PM | 1.50 | 1:25 | 3:50 | 64 | |
| W Bellfort | Bellaire | 7:51:39 PM | 2.90 | 2:39 | 6:29 | 66 | |
| Bellaire | S Fry Rd | 7:51:39 PM | 1.60 | 1:22 | 7:51 | 70 | |
| S Fry Rd | Cinco Ranch Blvd | 7:51:39 PM | 2.00 | 1:59 | 9:50 | 61 | |
| Cinco Ranch Blvd | Kingsland | 7:51:39 PM | 2.20 | 2:11 | 12:01 | 60 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 7:51:39 PM | 1.50 | 11:11 | 23:11 | 8 |  |
| Morton | Clay Rd | 7:51:39 PM | 1.60 | 1:28 | 24:39 | 65 | |
| Clay Rd | Beckendorff | 7:51:39 PM | 1.30 | 1:14 | 25:53 | 63 | |
| Beckendorff | FM-529 | 7:51:39 PM | 1.00 | 00:54 | 26:47 | 67 | |
| FM-529 | West Rd | 7:51:39 PM | 2.50 | 1:53 | 28:40 | 80 | |
| West Rd | House Hahl | 7:51:39 PM | 1.30 | 1:27 | 30:07 | 54 | |
| House Hahl | Bridgeland Lake Parkway | 7:51:39 PM | 1.40 | 1:12 | 31:19 | 70 | |
| Bridgeland Lake Parkway | US-290 Northwest | 7:51:39 PM | 2.40 | 2:07 | 33:26 | 68 | |
| Summary | 30.55 | 33:26 | 33:26 | 55 | |
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 | 7:51:39 PM | 2.40 | 2:11 | 2:11 | 66 | |
| Bridgeland Lake Parkway | House Hahl | 7:51:39 PM | 1.40 | 1:17 | 3:28 | 65 | |
| House Hahl | West Rd | 7:51:39 PM | 1.30 | 1:37 | 5:05 | 48 |  |
| West Rd | FM-529 | 7:51:39 PM | 2.50 | 1:53 | 6:58 | 80 | |
| FM-529 | Beckendorff | 7:51:39 PM | 1.00 | 1:04 | 8:02 | 56 | |
| Beckendorff | Clay Rd | 7:51:39 PM | 1.30 | 1:12 | 9:14 | 65 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 7:51:39 PM | 1.50 | 1:07 | 10:20 | 81 | |
| IH-10 Katy | Kingsland | 7:51:39 PM | 1.25 | 1:05 | 11:25 | 69 | |
| Kingsland | Cinco Ranch Blvd | 7:51:39 PM | 2.20 | 2:02 | 13:27 | 65 | |
| Cinco Ranch Blvd | S Fry Rd | 7:51:39 PM | 2.00 | 1:42 | 15:09 | 71 | |
| S Fry Rd | Bellaire | 7:50:40 PM | 1.60 | 1:36 | 16:45 | 60 | |
| Bellaire | W Bellfort | 7:51:39 PM | 2.90 | 2:34 | 19:19 | 68 | |
| W Bellfort | Harlem Rd | 7:51:39 PM | 1.50 | 1:11 | 20:30 | 76 | |
| 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 | 7:51:39 PM | 1.00 | 00:54 | 21:21 | 67 | |
| Summary | 30.55 | 21:21 | 21:21 | 86 | |
