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 | 5:53:34 PM | 1.00 | 1:01 | 1:01 | 59 |  |
| New Territory | FM-1464 | 5:53:34 PM | 1.50 | 1:25 | 2:26 | 64 | |
| FM-1464 | Oyster Creek | 5:53:34 PM | 2.00 | 1:48 | 4:14 | 67 | |
| Oyster Creek | Harlem Rd | 5:53:34 PM | 1.60 | 1:25 | 5:39 | 68 | |
| Harlem Rd | W Bellfort | 5:53:34 PM | 1.50 | 1:16 | 6:55 | 71 | |
| W Bellfort | Bellaire | 5:53:34 PM | 2.90 | 2:41 | 9:36 | 65 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available |  |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | 5:53:34 PM | 2.20 | 4:41 | 14:15 | 28 |  |
| Kingsland | IH-10 Katy | 5:53:34 PM | 1.25 | 2:17 | 16:32 | 33 |  |
| IH-10 Katy | Morton | 5:53:34 PM | 1.50 | 6:21 | 22:53 | 14 |  |
| Morton | Clay Rd | 5:53:34 PM | 1.60 | 2:17 | 25:10 | 42 |  |
| Clay Rd | Beckendorff | 5:53:34 PM | 1.30 | 1:17 | 26:27 | 61 | |
| Beckendorff | FM-529 | 5:53:34 PM | 1.00 | 00:53 | 27:20 | 68 | |
| FM-529 | West Rd | 5:53:34 PM | 2.50 | 2:05 | 29:25 | 72 | |
| West Rd | House Hahl | 5:53:34 PM | 1.30 | 1:09 | 30:34 | 68 | |
| House Hahl | Bridgeland Lake Parkway | 5:53:34 PM | 1.40 | 1:13 | 31:47 | 69 | |
| Bridgeland Lake Parkway | US-290 Northwest | 5:53:34 PM | 2.40 | 2:06 | 33:53 | 69 | |
| Summary | 30.55 | 33:53 | 33:53 | 54 | |
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 | 5:53:34 PM | 2.40 | 2:01 | 2:01 | 71 | |
| Bridgeland Lake Parkway | House Hahl | 5:53:34 PM | 1.40 | 1:14 | 3:15 | 68 | |
| House Hahl | West Rd | 5:53:34 PM | 1.30 | 1:11 | 4:26 | 66 | |
| West Rd | FM-529 | 5:53:34 PM | 2.50 | 2:06 | 6:32 | 71 | |
| FM-529 | Beckendorff | 5:53:34 PM | 1.00 | 1:00 | 7:32 | 60 | |
| Beckendorff | Clay Rd | 5:53:34 PM | 1.30 | 1:12 | 8:44 | 65 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 5:53:34 PM | 1.25 | 1:07 | 9:49 | 67 | |
| Kingsland | Cinco Ranch Blvd | 5:53:34 PM | 2.20 | 4:50 | 14:39 | 27 | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 5:53:34 PM | 2.90 | 2:40 | 17:17 | 65 | |
| W Bellfort | Harlem Rd | 5:53:34 PM | 1.50 | 1:20 | 18:37 | 68 | |
| Harlem Rd | Oyster Creek | 5:53:34 PM | 1.60 | 1:26 | 20:03 | 67 | |
| Oyster Creek | FM-1464 | 5:53:34 PM | 2.00 | 1:44 | 21:47 | 69 | |
| FM-1464 | New Territory | 5:53:34 PM | 1.50 | 1:23 | 23:10 | 65 | |
| New Territory | Brazos River | 5:53:34 PM | 1.00 | 00:46 | 23:56 | 78 | |
| Summary | 30.55 | 23:56 | 23:56 | 77 | |
