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 | 8:04:49 PM | 1.60 | 1:20 | 1:17 | 72 |  |
| Harlem Rd | W Bellfort | 8:04:49 PM | 1.50 | 1:07 | 2:24 | 81 | |
| W Bellfort | Bellaire | 7:58:50 PM | 2.90 | 2:58 | 5:22 | 59 | |
| Bellaire | S Fry Rd | 7:59:50 PM | 1.60 | 1:31 | 6:53 | 63 | |
| S Fry Rd | Cinco Ranch Blvd | 8:04:49 PM | 2.00 | 1:59 | 8:52 | 61 | |
| Cinco Ranch Blvd | Kingsland | 8:04:49 PM | 2.20 | 2:32 | 11:24 | 52 | |
| Kingsland | IH-10 Katy | 8:04:49 PM | 1.25 | 1:04 | 12:28 | 70 | |
| IH-10 Katy | Morton | 8:04:49 PM | 1.50 | 2:02 | 14:30 | 44 |  |
| Morton | Clay Rd | 8:04:49 PM | 1.60 | 1:31 | 16:01 | 63 | |
| Clay Rd | Beckendorff | 8:04:49 PM | 1.30 | 1:19 | 17:20 | 59 | |
| Beckendorff | FM-529 | 8:04:49 PM | 1.00 | 00:55 | 18:15 | 65 | |
| FM-529 | West Rd | 8:04:49 PM | 2.50 | 2:08 | 20:23 | 70 | |
| West Rd | House Hahl | 8:04:49 PM | 1.30 | 1:11 | 21:34 | 66 | |
| House Hahl | Bridgeland Lake Parkway | 8:04:49 PM | 1.40 | 1:20 | 22:54 | 63 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:04:49 PM | 2.40 | 2:06 | 25:00 | 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 | 8:04:49 PM | 2.40 | 2:07 | 2:07 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 8:04:49 PM | 1.40 | 1:17 | 3:24 | 65 | |
| House Hahl | West Rd | 8:04:49 PM | 1.30 | 1:16 | 4:40 | 62 | |
| West Rd | FM-529 | 8:04:49 PM | 2.50 | 2:05 | 6:45 | 72 | |
| FM-529 | Beckendorff | 8:04:49 PM | 1.00 | 1:01 | 7:46 | 59 | |
| Beckendorff | Clay Rd | 8:04:49 PM | 1.30 | 1:10 | 8:56 | 67 | |
| Clay Rd | Morton | 8:04:49 PM | 1.60 | 2:07 | 11:03 | 45 | |
| Morton | IH-10 Katy | 8:04:49 PM | 1.50 | 1:12 | 12:15 | 75 | |
| IH-10 Katy | Kingsland | 8:04:49 PM | 1.25 | 1:09 | 13:24 | 65 | |
| Kingsland | Cinco Ranch Blvd | 8:04:49 PM | 2.20 | 2:15 | 15:39 | 59 | |
| Cinco Ranch Blvd | S Fry Rd | 8:04:49 PM | 2.00 | 2:04 | 17:43 | 58 | |
| S Fry Rd | Bellaire | 8:04:49 PM | 1.60 | 1:45 | 19:28 | 55 | |
| Bellaire | W Bellfort | 8:04:49 PM | 2.90 | 2:51 | 22:19 | 61 | |
| 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 | 22:14 | 22:14 | 82 | |
