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 | 6:51:54 PM | 1.60 | 1:28 | 1:25 | 65 |  |
| Harlem Rd | W Bellfort | 6:51:54 PM | 1.50 | 1:14 | 2:39 | 73 | |
| W Bellfort | Bellaire | 6:51:54 PM | 2.90 | 2:29 | 5:08 | 70 | |
| Bellaire | S Fry Rd | 6:51:54 PM | 1.60 | 1:25 | 6:33 | 68 | |
| S Fry Rd | Cinco Ranch Blvd | 6:51:54 PM | 2.00 | 3:08 | 9:41 | 38 |  |
| Cinco Ranch Blvd | Kingsland | 6:51:54 PM | 2.20 | 4:45 | 14:26 | 28 |  |
| Kingsland | IH-10 Katy | 6:51:54 PM | 1.25 | 1:05 | 15:31 | 69 | |
| IH-10 Katy | Morton | 6:38:56 PM | 1.50 | 4:35 | 20:06 | 20 | |
| Morton | Clay Rd | 6:51:54 PM | 1.60 | 1:25 | 21:31 | 68 | |
| Clay Rd | Beckendorff | 6:51:54 PM | 1.30 | 1:13 | 22:44 | 64 | |
| Beckendorff | FM-529 | 6:51:54 PM | 1.00 | 00:53 | 23:37 | 68 | |
| FM-529 | West Rd | 6:51:54 PM | 2.50 | 2:07 | 25:44 | 71 | |
| West Rd | House Hahl | 6:51:54 PM | 1.30 | 1:11 | 26:55 | 66 | |
| House Hahl | Bridgeland Lake Parkway | 6:51:54 PM | 1.40 | 1:16 | 28:11 | 66 | |
| Bridgeland Lake Parkway | US-290 Northwest | 6:51:54 PM | 2.40 | 2:05 | 30:16 | 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 | 6:51:54 PM | 2.40 | 2:09 | 2:09 | 67 | |
| Bridgeland Lake Parkway | House Hahl | 6:51:54 PM | 1.40 | 1:17 | 3:26 | 65 | |
| House Hahl | West Rd | 6:51:54 PM | 1.30 | 1:15 | 4:41 | 62 | |
| West Rd | FM-529 | 6:51:54 PM | 2.50 | 2:08 | 6:49 | 70 | |
| FM-529 | Beckendorff | 6:51:54 PM | 1.00 | 00:57 | 7:46 | 63 | |
| Beckendorff | Clay Rd | 6:51:54 PM | 1.30 | 1:15 | 9:01 | 62 | |
| Clay Rd | Morton | 6:51:54 PM | 1.60 | 2:10 | 11:11 | 44 |  |
| Morton | IH-10 Katy | 6:51:54 PM | 1.50 | 1:09 | 12:20 | 78 | |
| IH-10 Katy | Kingsland | 6:51:54 PM | 1.25 | 1:13 | 13:33 | 62 | |
| Kingsland | Cinco Ranch Blvd | 6:51:54 PM | 2.20 | 2:37 | 16:10 | 50 | |
| Cinco Ranch Blvd | S Fry Rd | 6:51:54 PM | 2.00 | 4:47 | 20:57 | 25 | |
| S Fry Rd | Bellaire | 6:51:54 PM | 1.60 | 1:46 | 22:43 | 54 | |
| Bellaire | W Bellfort | 6:51:54 PM | 2.90 | 3:07 | 25:50 | 56 | |
| W Bellfort | Harlem Rd | 6:51:54 PM | 1.50 | 1:19 | 27:09 | 68 | |
| 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 | 27:05 | 27:05 | 68 | |
