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 | 7:59:30 PM | 1.60 | 1:20 | 1:17 | 72 |  |
| Harlem Rd | W Bellfort | 7:59:30 PM | 1.50 | 1:18 | 2:35 | 69 | |
| W Bellfort | Bellaire | 7:59:30 PM | 2.90 | 3:02 | 5:37 | 57 | |
| Bellaire | S Fry Rd | 7:59:30 PM | 1.60 | 1:29 | 7:06 | 65 | |
| S Fry Rd | Cinco Ranch Blvd | 7:59:30 PM | 2.00 | 2:01 | 9:07 | 60 | |
| Cinco Ranch Blvd | Kingsland | 7:59:30 PM | 2.20 | 2:25 | 11:32 | 55 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 7:59:30 PM | 1.50 | 1:33 | 13:04 | 58 | |
| Morton | Clay Rd | 7:59:30 PM | 1.60 | 1:24 | 14:28 | 69 | |
| Clay Rd | Beckendorff | 7:59:30 PM | 1.30 | 1:15 | 15:43 | 62 | |
| Beckendorff | FM-529 | 7:59:30 PM | 1.00 | 00:52 | 16:35 | 69 | |
| FM-529 | West Rd | 7:59:30 PM | 2.50 | 2:12 | 18:47 | 68 | |
| West Rd | House Hahl | 7:59:30 PM | 1.30 | 1:09 | 19:56 | 68 | |
| House Hahl | Bridgeland Lake Parkway | 7:59:30 PM | 1.40 | 1:14 | 21:10 | 68 | |
| Bridgeland Lake Parkway | US-290 Northwest | 7:59:30 PM | 2.40 | 2:06 | 23:16 | 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 | 7:59:30 PM | 2.40 | 2:01 | 2:01 | 71 | |
| Bridgeland Lake Parkway | House Hahl | 7:59:30 PM | 1.40 | 1:20 | 3:21 | 63 | |
| House Hahl | West Rd | 7:59:30 PM | 1.30 | 1:12 | 4:33 | 65 | |
| West Rd | FM-529 | 7:54:31 PM | 2.50 | 2:26 | 6:59 | 62 | |
| FM-529 | Beckendorff | 7:59:30 PM | 1.00 | 1:09 | 8:08 | 52 | |
| Beckendorff | Clay Rd | 7:59:30 PM | 1.30 | 1:12 | 9:20 | 65 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 7:59:30 PM | 1.50 | 11:47 | 21:06 | 8 |  |
| IH-10 Katy | Kingsland | 7:59:30 PM | 1.25 | 1:21 | 22:27 | 56 | |
| Kingsland | Cinco Ranch Blvd | 7:59:30 PM | 2.20 | 2:12 | 24:39 | 60 | |
| Cinco Ranch Blvd | S Fry Rd | 7:59:30 PM | 2.00 | 2:09 | 26:48 | 56 | |
| S Fry Rd | Bellaire | 7:59:30 PM | 1.60 | 2:29 | 29:17 | 39 |  |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| W Bellfort | Harlem Rd | 7:59:30 PM | 1.50 | 1:49 | 31:05 | 50 | |
| Harlem Rd | Oyster Creek | 7:58:30 PM | 1.60 | 1:46 | 32:51 | 54 | |
| 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 | 32:48 | 32:48 | 56 | |
