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 | 5:07:50 PM | 1.00 | 00:51 | 00:51 | 71 |  |
| New Territory | FM-1464 | 5:07:50 PM | 1.50 | 1:20 | 2:11 | 68 | |
| FM-1464 | Oyster Creek | 5:07:50 PM | 2.00 | 1:48 | 3:59 | 67 | |
| Oyster Creek | Harlem Rd | 5:07:50 PM | 1.60 | 1:31 | 5:30 | 63 | |
| Harlem Rd | W Bellfort | 5:07:50 PM | 1.50 | 1:13 | 6:43 | 74 | |
| W Bellfort | Bellaire | 5:07:50 PM | 2.90 | 2:36 | 9:19 | 67 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available |  |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | 5:07:50 PM | 2.20 | 5:54 | 15:11 | 22 |  |
| Kingsland | IH-10 Katy | 5:07:50 PM | 1.25 | 2:33 | 17:44 | 29 | |
| IH-10 Katy | Morton | 5:07:50 PM | 1.50 | 9:05 | 26:49 | 10 |  |
| Morton | Clay Rd | 5:07:50 PM | 1.60 | 2:07 | 28:56 | 45 |  |
| Clay Rd | Beckendorff | 5:07:50 PM | 1.30 | 1:24 | 30:20 | 56 | |
| Beckendorff | FM-529 | 5:07:50 PM | 1.00 | 00:57 | 31:17 | 63 | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | 5:07:50 PM | 1.40 | 3:10 | 34:25 | 27 | |
| Bridgeland Lake Parkway | US-290 Northwest | - | 2.40 | Not Available | |
| Summary | 30.55 | 34:24 | 34:24 | 53 | |
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 | - | 2.40 | Not Available | |
| Bridgeland Lake Parkway | House Hahl | 5:07:50 PM | 1.40 | 1:21 | 1:20 | 62 | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 5:07:50 PM | 1.00 | 1:10 | 2:28 | 51 | |
| Beckendorff | Clay Rd | 5:07:50 PM | 1.30 | 1:17 | 3:45 | 61 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 5:07:50 PM | 1.50 | 3:36 | 7:20 | 25 | |
| IH-10 Katy | Kingsland | 5:04:50 PM | 1.25 | 1:26 | 8:46 | 52 | |
| Kingsland | Cinco Ranch Blvd | 5:07:50 PM | 2.20 | 6:43 | 15:29 | 20 | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 5:07:50 PM | 2.90 | 2:44 | 18:11 | 64 | |
| W Bellfort | Harlem Rd | 5:07:50 PM | 1.50 | 1:14 | 19:25 | 73 | |
| Harlem Rd | Oyster Creek | 5:07:50 PM | 1.60 | 1:32 | 20:57 | 63 | |
| Oyster Creek | FM-1464 | 5:07:50 PM | 2.00 | 1:42 | 22:39 | 71 | |
| FM-1464 | New Territory | 5:07:50 PM | 1.50 | 1:14 | 23:53 | 73 | |
| New Territory | Brazos River | 5:07:50 PM | 1.00 | 00:47 | 24:40 | 77 | |
| Summary | 30.55 | Not Available | |
