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 | 8:30:41 PM | 1.60 | 1:24 | 1:21 | 69 |  |
| Harlem Rd | W Bellfort | 8:30:41 PM | 1.50 | 1:14 | 2:35 | 73 | |
| W Bellfort | Bellaire | 8:30:41 PM | 2.90 | 2:25 | 5:00 | 72 | |
| Bellaire | S Fry Rd | 8:30:41 PM | 1.60 | 1:32 | 6:32 | 63 | |
| S Fry Rd | Cinco Ranch Blvd | 8:30:41 PM | 2.00 | 2:05 | 8:37 | 58 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 8:29:44 PM | 1.50 | 1:42 | 10:17 | 53 | |
| Morton | Clay Rd | 8:30:41 PM | 1.60 | 1:31 | 11:48 | 63 | |
| Clay Rd | Beckendorff | 8:30:41 PM | 1.30 | 1:29 | 13:17 | 53 | |
| Beckendorff | FM-529 | 8:30:41 PM | 1.00 | 00:54 | 14:11 | 67 | |
| FM-529 | West Rd | 8:30:41 PM | 2.50 | 2:10 | 16:21 | 69 | |
| West Rd | House Hahl | 8:30:41 PM | 1.30 | 1:10 | 17:31 | 67 | |
| House Hahl | Bridgeland Lake Parkway | 8:30:41 PM | 1.40 | 1:16 | 18:47 | 66 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:30:41 PM | 2.40 | 2:16 | 21:03 | 64 | |
| 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 | 8:30:41 PM | 2.40 | 2:03 | 2:03 | 70 | |
| Bridgeland Lake Parkway | House Hahl | 8:30:41 PM | 1.40 | 1:17 | 3:20 | 65 | |
| House Hahl | West Rd | 8:30:41 PM | 1.30 | 1:13 | 4:33 | 64 | |
| West Rd | FM-529 | 8:30:41 PM | 2.50 | 2:07 | 6:40 | 71 | |
| FM-529 | Beckendorff | 8:30:41 PM | 1.00 | 00:57 | 7:37 | 63 | |
| Beckendorff | Clay Rd | 8:30:41 PM | 1.30 | 1:10 | 8:47 | 67 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 8:30:41 PM | 1.50 | 2:05 | 10:51 | 43 |  |
| IH-10 Katy | Kingsland | 8:30:41 PM | 1.25 | 9:29 | 20:20 | 8 |  |
| Kingsland | Cinco Ranch Blvd | 8:30:41 PM | 2.20 | 4:02 | 24:22 | 33 |  |
| Cinco Ranch Blvd | S Fry Rd | 8:30:41 PM | 2.00 | 2:01 | 26:23 | 60 | |
| S Fry Rd | Bellaire | 8:23:42 PM | 1.60 | 1:23 | 27:46 | 69 | |
| Bellaire | W Bellfort | 8:30:41 PM | 2.90 | 2:33 | 30:19 | 68 | |
| W Bellfort | Harlem Rd | 8:30:41 PM | 1.50 | 2:35 | 32:54 | 35 | |
| 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 | 32:50 | 32:50 | 56 | |
