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 | 10:03:41 PM | 1.60 | 1:32 | 1:29 | 63 |  |
| Harlem Rd | W Bellfort | 10:03:41 PM | 1.50 | 1:15 | 2:44 | 72 | |
| W Bellfort | Bellaire | 10:03:41 PM | 2.90 | 2:20 | 5:04 | 75 | |
| Bellaire | S Fry Rd | 10:03:41 PM | 1.60 | 1:39 | 6:43 | 58 | |
| S Fry Rd | Cinco Ranch Blvd | 10:03:41 PM | 2.00 | 1:56 | 8:39 | 62 | |
| Cinco Ranch Blvd | Kingsland | 10:03:41 PM | 2.20 | 1:57 | 10:36 | 68 | |
| Kingsland | IH-10 Katy | 10:03:41 PM | 1.25 | 16:29 | 27:05 | 5 |  |
| IH-10 Katy | Morton | 10:03:41 PM | 1.50 | 1:53 | 28:58 | 48 |  |
| Morton | Clay Rd | 10:03:41 PM | 1.60 | 1:24 | 30:22 | 69 | |
| Clay Rd | Beckendorff | 10:03:41 PM | 1.30 | 1:12 | 31:34 | 65 | |
| Beckendorff | FM-529 | 10:03:41 PM | 1.00 | 00:53 | 32:27 | 68 | |
| FM-529 | West Rd | 10:03:41 PM | 2.50 | 2:08 | 34:35 | 70 | |
| West Rd | House Hahl | 10:03:41 PM | 1.30 | 1:09 | 35:44 | 68 | |
| House Hahl | Bridgeland Lake Parkway | 10:03:41 PM | 1.40 | 1:16 | 37:00 | 66 | |
| Bridgeland Lake Parkway | US-290 Northwest | 10:03:41 PM | 2.40 | 2:04 | 39:04 | 70 | |
| 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 | 10:03:41 PM | 2.40 | 2:04 | 2:04 | 70 | |
| Bridgeland Lake Parkway | House Hahl | 10:03:41 PM | 1.40 | 1:13 | 3:17 | 69 | |
| House Hahl | West Rd | 10:03:41 PM | 1.30 | 1:15 | 4:32 | 62 | |
| West Rd | FM-529 | 10:03:41 PM | 2.50 | 2:13 | 6:45 | 68 | |
| FM-529 | Beckendorff | 10:03:41 PM | 1.00 | 1:00 | 7:45 | 60 | |
| Beckendorff | Clay Rd | 10:03:41 PM | 1.30 | 1:09 | 8:54 | 68 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 10:03:41 PM | 1.25 | 1:08 | 10:00 | 66 | |
| Kingsland | Cinco Ranch Blvd | 10:03:41 PM | 2.20 | 2:24 | 12:24 | 55 | |
| Cinco Ranch Blvd | S Fry Rd | 10:03:41 PM | 2.00 | 1:59 | 14:23 | 61 | |
| S Fry Rd | Bellaire | 10:03:41 PM | 1.60 | 1:38 | 16:01 | 59 | |
| Bellaire | W Bellfort | 10:03:41 PM | 2.90 | 2:45 | 18:46 | 63 | |
| 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 | 18:41 | 18:41 | 98 | |
