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 | 8:59:55 PM | 2.00 | 1:49 | 1:47 | 66 |  |
| Oyster Creek | Harlem Rd | 8:59:55 PM | 1.60 | 1:26 | 3:13 | 67 | |
| Harlem Rd | W Bellfort | 8:59:55 PM | 1.50 | 1:16 | 4:29 | 71 | |
| W Bellfort | Bellaire | 8:59:55 PM | 2.90 | 2:34 | 7:03 | 68 | |
| Bellaire | S Fry Rd | 8:59:55 PM | 1.60 | 1:24 | 8:27 | 69 | |
| S Fry Rd | Cinco Ranch Blvd | 8:59:55 PM | 2.00 | 2:06 | 10:33 | 57 | |
| Cinco Ranch Blvd | Kingsland | 8:59:55 PM | 2.20 | 2:11 | 12:44 | 60 | |
| Kingsland | IH-10 Katy | 8:59:55 PM | 1.25 | 1:15 | 13:59 | 60 | |
| IH-10 Katy | Morton | 8:33:56 PM | 1.50 | 2:02 | 16:01 | 44 |  |
| Morton | Clay Rd | 8:59:55 PM | 1.60 | 1:25 | 17:26 | 68 | |
| Clay Rd | Beckendorff | 8:59:55 PM | 1.30 | 1:15 | 18:41 | 62 | |
| Beckendorff | FM-529 | 8:59:55 PM | 1.00 | 00:56 | 19:37 | 64 | |
| FM-529 | West Rd | 8:59:55 PM | 2.50 | 2:12 | 21:49 | 68 | |
| West Rd | House Hahl | 8:59:55 PM | 1.30 | 1:16 | 23:05 | 62 | |
| House Hahl | Bridgeland Lake Parkway | 8:59:55 PM | 1.40 | 1:14 | 24:19 | 68 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:59:55 PM | 2.40 | 2:10 | 26:29 | 66 | |
| 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 | 8:59:55 PM | 2.40 | 2:07 | 2:07 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 8:59:55 PM | 1.40 | 1:23 | 3:30 | 61 | |
| House Hahl | West Rd | 8:59:55 PM | 1.30 | 1:16 | 4:46 | 62 | |
| West Rd | FM-529 | 8:59:55 PM | 2.50 | 2:11 | 6:57 | 69 | |
| FM-529 | Beckendorff | 8:59:55 PM | 1.00 | 1:04 | 8:01 | 56 | |
| Beckendorff | Clay Rd | 8:59:55 PM | 1.30 | 1:14 | 9:15 | 63 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 8:59:55 PM | 1.25 | 1:12 | 10:25 | 62 | |
| Kingsland | Cinco Ranch Blvd | 8:59:55 PM | 2.20 | 3:19 | 13:44 | 40 | |
| Cinco Ranch Blvd | S Fry Rd | 8:59:55 PM | 2.00 | 2:57 | 16:41 | 41 | |
| S Fry Rd | Bellaire | 8:59:55 PM | 1.60 | 1:27 | 18:08 | 66 | |
| Bellaire | W Bellfort | 8:59:55 PM | 2.90 | 2:39 | 20:47 | 66 | |
| W Bellfort | Harlem Rd | 8:59:55 PM | 1.50 | 1:20 | 22:07 | 68 | |
| Harlem Rd | Oyster Creek | 8:59:55 PM | 1.60 | 1:30 | 23:37 | 64 | |
| Oyster Creek | FM-1464 | 8:59:55 PM | 2.00 | 1:41 | 25:18 | 71 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 25:16 | 25:16 | 73 | |
