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 | 12:32:47 PM | 1.00 | 00:55 | 00:55 | 65 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 12:32:47 PM | 1.60 | 1:32 | 2:25 | 63 | |
| Harlem Rd | W Bellfort | 12:32:47 PM | 1.50 | 1:24 | 3:49 | 64 | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 12:32:47 PM | 2.00 | 1:57 | 5:44 | 62 | |
| Cinco Ranch Blvd | Kingsland | 12:32:47 PM | 2.20 | 2:26 | 8:10 | 54 | |
| Kingsland | IH-10 Katy | 12:26:47 PM | 1.25 | 1:17 | 9:27 | 58 | |
| IH-10 Katy | Morton | 12:32:47 PM | 1.50 | 1:41 | 11:08 | 53 | |
| Morton | Clay Rd | 12:32:47 PM | 1.60 | 1:29 | 12:37 | 65 | |
| Clay Rd | Beckendorff | 12:32:47 PM | 1.30 | 1:18 | 13:55 | 60 | |
| Beckendorff | FM-529 | 12:32:47 PM | 1.00 | 00:56 | 14:51 | 64 | |
| FM-529 | West Rd | 12:32:47 PM | 2.50 | 1:59 | 16:50 | 76 | |
| West Rd | House Hahl | 12:32:47 PM | 1.30 | 1:35 | 18:25 | 49 |  |
| House Hahl | Bridgeland Lake Parkway | 12:32:47 PM | 1.40 | 1:21 | 19:46 | 62 | |
| Bridgeland Lake Parkway | US-290 Northwest | 12:32:47 PM | 2.40 | 2:15 | 22:01 | 64 | |
| Summary | 30.55 | 22:01 | 22:01 | 83 | |
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 | 12:32:47 PM | 2.40 | 2:06 | 2:06 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 12:32:47 PM | 1.40 | 1:16 | 3:22 | 66 | |
| House Hahl | West Rd | 12:32:47 PM | 1.30 | 1:32 | 4:54 | 51 | |
| West Rd | FM-529 | 12:32:47 PM | 2.50 | 1:49 | 6:43 | 83 | |
| FM-529 | Beckendorff | 12:32:47 PM | 1.00 | 1:05 | 7:48 | 55 | |
| Beckendorff | Clay Rd | 12:32:47 PM | 1.30 | 1:12 | 9:00 | 65 | |
| Clay Rd | Morton | 12:32:47 PM | 1.60 | 2:06 | 11:06 | 46 | |
| Morton | IH-10 Katy | 12:32:47 PM | 1.50 | 1:24 | 12:30 | 64 | |
| IH-10 Katy | Kingsland | 12:32:47 PM | 1.25 | 1:22 | 13:52 | 55 | |
| Kingsland | Cinco Ranch Blvd | 12:32:47 PM | 2.20 | 2:10 | 16:02 | 61 | |
| Cinco Ranch Blvd | S Fry Rd | 12:32:47 PM | 2.00 | 2:03 | 18:05 | 59 | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| W Bellfort | Harlem Rd | 12:32:47 PM | 1.50 | 1:25 | 19:28 | 64 | |
| Harlem Rd | Oyster Creek | 12:32:47 PM | 1.60 | 1:18 | 20:46 | 74 | |
| 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 | 20:43 | 20:43 | 88 | |
