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 | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 7:55:46 PM | 1.60 | 1:25 | 1:22 | 68 |  |
| Harlem Rd | W Bellfort | 7:55:46 PM | 1.50 | 1:15 | 2:37 | 72 | |
| W Bellfort | Bellaire | 7:55:46 PM | 2.90 | 2:34 | 5:11 | 68 | |
| Bellaire | S Fry Rd | 7:54:44 PM | 1.60 | 1:22 | 6:33 | 70 | |
| S Fry Rd | Cinco Ranch Blvd | 7:55:46 PM | 2.00 | 2:01 | 8:34 | 60 | |
| Cinco Ranch Blvd | Kingsland | 7:55:46 PM | 2.20 | 2:04 | 10:38 | 64 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 7:51:45 PM | 1.50 | 2:00 | 12:37 | 45 |  |
| Morton | Clay Rd | 7:55:46 PM | 1.60 | 1:25 | 14:02 | 68 | |
| Clay Rd | Beckendorff | 7:55:46 PM | 1.30 | 1:15 | 15:17 | 62 | |
| Beckendorff | FM-529 | 7:55:46 PM | 1.00 | 00:51 | 16:08 | 71 | |
| FM-529 | West Rd | 7:55:46 PM | 2.50 | 2:06 | 18:14 | 71 | |
| West Rd | House Hahl | 7:55:46 PM | 1.30 | 1:10 | 19:24 | 67 | |
| House Hahl | Bridgeland Lake Parkway | 7:55:46 PM | 1.40 | 1:14 | 20:38 | 68 | |
| Bridgeland Lake Parkway | US-290 Northwest | 7:55:46 PM | 2.40 | 2:05 | 22:43 | 69 | |
| 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 | 7:55:46 PM | 2.40 | 2:07 | 2:07 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 7:55:46 PM | 1.40 | 1:18 | 3:25 | 65 | |
| House Hahl | West Rd | 7:55:46 PM | 1.30 | 1:13 | 4:38 | 64 | |
| West Rd | FM-529 | 7:55:46 PM | 2.50 | 2:10 | 6:48 | 69 | |
| FM-529 | Beckendorff | 7:55:46 PM | 1.00 | 00:57 | 7:45 | 63 | |
| Beckendorff | Clay Rd | 7:55:46 PM | 1.30 | 1:13 | 8:58 | 64 | |
| Clay Rd | Morton | 7:55:46 PM | 1.60 | 1:23 | 10:21 | 69 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 7:41:47 PM | 1.25 | 1:09 | 11:29 | 65 | |
| Kingsland | Cinco Ranch Blvd | 7:55:46 PM | 2.20 | 2:16 | 13:45 | 58 | |
| Cinco Ranch Blvd | S Fry Rd | 7:55:46 PM | 2.00 | 2:13 | 15:58 | 54 | |
| S Fry Rd | Bellaire | 7:53:44 PM | 1.60 | 1:35 | 17:33 | 61 | |
| Bellaire | W Bellfort | 7:55:46 PM | 2.90 | 2:36 | 20:09 | 67 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | 7:55:46 PM | 1.60 | 1:21 | 21:29 | 71 | |
| 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 | 21:26 | 21:26 | 86 | |
