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 | 8:11:45 PM | 2.00 | 1:35 | 1:33 | 76 |  |
| Oyster Creek | Harlem Rd | 8:11:45 PM | 1.60 | 1:24 | 2:57 | 69 | |
| Harlem Rd | W Bellfort | 7:56:47 PM | 1.50 | 1:11 | 4:08 | 76 | |
| W Bellfort | Bellaire | 8:11:45 PM | 2.90 | 2:38 | 6:46 | 66 | |
| Bellaire | S Fry Rd | 8:11:45 PM | 1.60 | 1:31 | 8:17 | 63 | |
| S Fry Rd | Cinco Ranch Blvd | 8:11:45 PM | 2.00 | 1:56 | 10:13 | 62 | |
| Cinco Ranch Blvd | Kingsland | 8:11:45 PM | 2.20 | 2:18 | 12:31 | 57 | |
| Kingsland | IH-10 Katy | 7:58:47 PM | 1.25 | 1:35 | 14:06 | 47 |  |
| IH-10 Katy | Morton | 8:11:45 PM | 1.50 | 2:17 | 16:23 | 39 |  |
| Morton | Clay Rd | 8:11:45 PM | 1.60 | 1:32 | 17:55 | 63 | |
| Clay Rd | Beckendorff | 8:11:45 PM | 1.30 | 1:13 | 19:08 | 64 | |
| Beckendorff | FM-529 | 8:11:45 PM | 1.00 | 00:53 | 20:01 | 68 | |
| FM-529 | West Rd | 8:11:45 PM | 2.50 | 2:09 | 22:10 | 70 | |
| West Rd | House Hahl | 8:11:45 PM | 1.30 | 1:09 | 23:19 | 68 | |
| House Hahl | Bridgeland Lake Parkway | 8:11:45 PM | 1.40 | 1:14 | 24:33 | 68 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:11:45 PM | 2.40 | 2:04 | 26:37 | 70 | |
| 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 | 8:11:45 PM | 2.40 | 2:04 | 2:04 | 70 | |
| Bridgeland Lake Parkway | House Hahl | 8:11:45 PM | 1.40 | 1:19 | 3:23 | 64 | |
| House Hahl | West Rd | 8:11:45 PM | 1.30 | 1:12 | 4:35 | 65 | |
| West Rd | FM-529 | 8:11:45 PM | 2.50 | 2:04 | 6:39 | 73 | |
| FM-529 | Beckendorff | 8:11:45 PM | 1.00 | 1:02 | 7:41 | 58 | |
| Beckendorff | Clay Rd | 8:11:45 PM | 1.30 | 1:11 | 8:52 | 66 | |
| Clay Rd | Morton | 8:11:45 PM | 1.60 | 1:27 | 10:19 | 66 | |
| Morton | IH-10 Katy | 8:11:45 PM | 1.50 | 1:38 | 11:57 | 55 | |
| IH-10 Katy | Kingsland | 8:11:45 PM | 1.25 | 1:14 | 13:11 | 61 | |
| Kingsland | Cinco Ranch Blvd | 8:11:45 PM | 2.20 | 3:43 | 16:54 | 36 | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | 8:11:45 PM | 1.60 | 1:37 | 18:30 | 59 | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 8:11:45 PM | 2.00 | 1:44 | 20:11 | 69 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 20:09 | 20:09 | 91 | |
