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 | 8:31:35 PM | 1.00 | 00:54 | 00:54 | 67 |  |
| New Territory | FM-1464 | 8:31:35 PM | 1.50 | 1:33 | 2:27 | 58 | |
| FM-1464 | Oyster Creek | 8:31:35 PM | 2.00 | 1:46 | 4:13 | 68 | |
| Oyster Creek | Harlem Rd | 8:31:35 PM | 1.60 | 1:37 | 5:50 | 59 | |
| Harlem Rd | W Bellfort | 8:31:35 PM | 1.50 | 1:22 | 7:12 | 66 | |
| W Bellfort | Bellaire | 8:31:35 PM | 2.90 | 2:42 | 9:54 | 64 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available |  |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | 8:31:35 PM | 1.25 | 1:17 | 11:08 | 58 | |
| IH-10 Katy | Morton | 8:00:38 PM | 1.50 | 2:47 | 13:55 | 32 |  |
| Morton | Clay Rd | 8:31:35 PM | 1.60 | 1:32 | 15:27 | 63 | |
| Clay Rd | Beckendorff | 8:31:35 PM | 1.30 | 1:15 | 16:42 | 62 | |
| Beckendorff | FM-529 | 8:31:35 PM | 1.00 | 00:56 | 17:38 | 64 | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | 8:31:35 PM | 1.40 | 1:16 | 18:52 | 66 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:31:35 PM | 2.40 | 2:07 | 20:59 | 68 | |
| Summary | 30.55 | 20:59 | 20:59 | 87 | |
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 | 8:31:35 PM | 2.40 | 2:05 | 2:05 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 8:31:35 PM | 1.40 | 1:16 | 3:21 | 66 | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 8:31:35 PM | 1.00 | 1:02 | 4:21 | 58 | |
| Beckendorff | Clay Rd | 8:31:35 PM | 1.30 | 1:10 | 5:31 | 67 | |
| Clay Rd | Morton | 8:31:35 PM | 1.60 | 2:17 | 7:48 | 42 |  |
| Morton | IH-10 Katy | 8:31:35 PM | 1.50 | 1:10 | 8:58 | 77 | |
| IH-10 Katy | Kingsland | 8:31:35 PM | 1.25 | 1:16 | 10:14 | 59 | |
| Kingsland | Cinco Ranch Blvd | 8:31:35 PM | 2.20 | 2:12 | 12:26 | 60 | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 8:31:35 PM | 2.90 | 2:57 | 15:21 | 59 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | 8:31:35 PM | 1.60 | 3:47 | 19:07 | 25 |  |
| Oyster Creek | FM-1464 | 8:31:35 PM | 2.00 | 1:53 | 21:00 | 64 | |
| FM-1464 | New Territory | 8:31:35 PM | 1.50 | 1:24 | 22:24 | 64 | |
| New Territory | Brazos River | 8:31:35 PM | 1.00 | 00:51 | 23:15 | 71 | |
| Summary | 30.55 | 23:15 | 23:15 | 79 | |
