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 | 10:28:39 PM | 1.60 | 1:35 | 1:32 | 61 |  |
| Harlem Rd | W Bellfort | 10:28:39 PM | 1.50 | 1:14 | 2:46 | 73 | |
| W Bellfort | Bellaire | 10:28:39 PM | 2.90 | 2:53 | 5:39 | 60 | |
| Bellaire | S Fry Rd | 10:28:39 PM | 1.60 | 1:38 | 7:17 | 59 | |
| S Fry Rd | Cinco Ranch Blvd | 10:28:39 PM | 2.00 | 2:06 | 9:23 | 57 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | 10:28:39 PM | 1.25 | 1:04 | 10:26 | 70 | |
| IH-10 Katy | Morton | 10:28:39 PM | 1.50 | 1:52 | 12:18 | 48 |  |
| Morton | Clay Rd | 10:28:39 PM | 1.60 | 1:30 | 13:48 | 64 | |
| Clay Rd | Beckendorff | 10:28:39 PM | 1.30 | 1:17 | 15:05 | 61 | |
| Beckendorff | FM-529 | 10:28:39 PM | 1.00 | 00:53 | 15:58 | 68 | |
| FM-529 | West Rd | 10:28:39 PM | 2.50 | 2:10 | 18:08 | 69 | |
| West Rd | House Hahl | 10:28:39 PM | 1.30 | 1:14 | 19:22 | 63 | |
| House Hahl | Bridgeland Lake Parkway | 10:28:39 PM | 1.40 | 1:20 | 20:42 | 63 | |
| Bridgeland Lake Parkway | US-290 Northwest | 10:28:39 PM | 2.40 | 2:06 | 22:48 | 69 | |
| 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 | 10:28:39 PM | 2.40 | 2:18 | 2:18 | 63 | |
| Bridgeland Lake Parkway | House Hahl | 10:28:39 PM | 1.40 | 1:21 | 3:39 | 62 | |
| House Hahl | West Rd | 10:28:39 PM | 1.30 | 1:15 | 4:54 | 62 | |
| West Rd | FM-529 | 10:28:39 PM | 2.50 | 2:07 | 7:01 | 71 | |
| FM-529 | Beckendorff | 10:28:39 PM | 1.00 | 00:52 | 7:53 | 69 | |
| Beckendorff | Clay Rd | 10:28:39 PM | 1.30 | 1:10 | 9:03 | 67 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 10:23:39 PM | 1.25 | 1:56 | 10:57 | 39 |  |
| Kingsland | Cinco Ranch Blvd | 10:28:39 PM | 2.20 | 2:18 | 13:15 | 57 | |
| Cinco Ranch Blvd | S Fry Rd | 10:28:39 PM | 2.00 | 1:55 | 15:10 | 63 | |
| S Fry Rd | Bellaire | 10:28:39 PM | 1.60 | 1:27 | 16:37 | 66 | |
| Bellaire | W Bellfort | 10:28:39 PM | 2.90 | 2:51 | 19:28 | 61 | |
| W Bellfort | Harlem Rd | 10:24:39 PM | 1.50 | 2:35 | 22:03 | 35 | |
| Harlem Rd | Oyster Creek | 10:19:39 PM | 1.60 | 1:20 | 23:23 | 72 | |
| 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 | 23:20 | 23:20 | 79 | |
