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 | 9:27:44 PM | 1.00 | 1:17 | 1:17 | 47 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | 9:31:44 PM | 2.90 | 2:45 | 3:58 | 63 |  |
| Bellaire | S Fry Rd | 9:31:44 PM | 1.60 | 1:30 | 5:28 | 64 | |
| S Fry Rd | Cinco Ranch Blvd | 9:31:44 PM | 2.00 | 2:01 | 7:29 | 60 | |
| Cinco Ranch Blvd | Kingsland | 9:31:44 PM | 2.20 | 13:18 | 20:47 | 10 |  |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 9:31:44 PM | 1.50 | 2:17 | 23:03 | 39 |  |
| Morton | Clay Rd | 9:31:44 PM | 1.60 | 1:29 | 24:32 | 65 | |
| Clay Rd | Beckendorff | 9:31:44 PM | 1.30 | 1:17 | 25:49 | 61 | |
| Beckendorff | FM-529 | 9:31:44 PM | 1.00 | 00:56 | 26:45 | 64 | |
| FM-529 | West Rd | 9:31:44 PM | 2.50 | 1:50 | 28:35 | 82 | |
| West Rd | House Hahl | 9:31:44 PM | 1.30 | 1:28 | 30:03 | 53 | |
| House Hahl | Bridgeland Lake Parkway | 9:31:44 PM | 1.40 | 1:20 | 31:23 | 63 | |
| Bridgeland Lake Parkway | US-290 Northwest | 9:31:44 PM | 2.40 | 2:11 | 33:34 | 66 | |
| Summary | 30.55 | 33:34 | 33:34 | 55 | |
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 | 9:31:44 PM | 2.40 | 2:12 | 2:12 | 65 | |
| Bridgeland Lake Parkway | House Hahl | 9:31:44 PM | 1.40 | 1:19 | 3:31 | 64 | |
| House Hahl | West Rd | 9:31:44 PM | 1.30 | 1:32 | 5:03 | 51 | |
| West Rd | FM-529 | 9:31:44 PM | 2.50 | 2:05 | 7:08 | 72 | |
| FM-529 | Beckendorff | 9:31:44 PM | 1.00 | 1:09 | 8:17 | 52 | |
| Beckendorff | Clay Rd | 9:31:44 PM | 1.30 | 1:14 | 9:31 | 63 | |
| Clay Rd | Morton | 9:31:44 PM | 1.60 | 1:47 | 11:18 | 54 | |
| Morton | IH-10 Katy | 9:30:44 PM | 1.50 | 1:08 | 12:26 | 79 | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 9:31:44 PM | 2.20 | 5:41 | 18:06 | 23 |  |
| Cinco Ranch Blvd | S Fry Rd | 9:31:44 PM | 2.00 | 1:55 | 20:01 | 63 | |
| S Fry Rd | Bellaire | 9:31:44 PM | 1.60 | 1:24 | 21:25 | 69 | |
| Bellaire | W Bellfort | 9:31:44 PM | 2.90 | 2:42 | 24:07 | 64 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| 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 | 24:02 | 24:02 | 76 | |
