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 | 10:09:35 PM | 1.60 | 1:29 | 1:26 | 65 |  |
| Harlem Rd | W Bellfort | 10:09:35 PM | 1.50 | 1:12 | 2:38 | 75 | |
| W Bellfort | Bellaire | 10:09:35 PM | 2.90 | 2:41 | 5:19 | 65 | |
| Bellaire | S Fry Rd | 10:09:35 PM | 1.60 | 1:22 | 6:41 | 70 | |
| S Fry Rd | Cinco Ranch Blvd | 10:09:35 PM | 2.00 | 2:02 | 8:43 | 59 | |
| Cinco Ranch Blvd | Kingsland | 10:09:35 PM | 2.20 | 1:43 | 10:26 | 77 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 10:09:35 PM | 1.50 | 1:55 | 12:20 | 47 |  |
| Morton | Clay Rd | 10:09:35 PM | 1.60 | 1:19 | 13:39 | 73 | |
| Clay Rd | Beckendorff | 10:09:35 PM | 1.30 | 1:11 | 14:50 | 66 | |
| Beckendorff | FM-529 | 10:09:35 PM | 1.00 | 00:50 | 15:40 | 72 | |
| FM-529 | West Rd | 10:09:35 PM | 2.50 | 2:06 | 17:46 | 71 | |
| West Rd | House Hahl | 10:09:35 PM | 1.30 | 1:12 | 18:58 | 65 | |
| House Hahl | Bridgeland Lake Parkway | 10:09:35 PM | 1.40 | 1:15 | 20:13 | 67 | |
| Bridgeland Lake Parkway | US-290 Northwest | 10:09:35 PM | 2.40 | 2:03 | 22:16 | 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 | 10:09:35 PM | 2.40 | 2:03 | 2:03 | 70 | |
| Bridgeland Lake Parkway | House Hahl | 10:09:35 PM | 1.40 | 1:13 | 3:16 | 69 | |
| House Hahl | West Rd | 10:09:35 PM | 1.30 | 1:15 | 4:31 | 62 | |
| West Rd | FM-529 | 10:09:35 PM | 2.50 | 2:05 | 6:36 | 72 | |
| FM-529 | Beckendorff | 10:09:35 PM | 1.00 | 1:04 | 7:40 | 56 | |
| Beckendorff | Clay Rd | 10:09:35 PM | 1.30 | 1:10 | 8:50 | 67 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 10:07:35 PM | 1.25 | 1:09 | 9:57 | 65 | |
| Kingsland | Cinco Ranch Blvd | 10:09:35 PM | 2.20 | 2:02 | 11:59 | 65 | |
| Cinco Ranch Blvd | S Fry Rd | 10:09:35 PM | 2.00 | 1:55 | 13:54 | 63 | |
| S Fry Rd | Bellaire | 10:09:35 PM | 1.60 | 1:36 | 15:30 | 60 | |
| Bellaire | W Bellfort | 10:09:35 PM | 2.90 | 2:55 | 18:25 | 60 | |
| W Bellfort | Harlem Rd | 10:02:35 PM | 1.50 | 1:13 | 19:38 | 74 | |
| 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 | 19:34 | 19:34 | 94 | |
