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 | 11:11:53 AM | 1.00 | 1:03 | 1:03 | 57 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 11:11:53 AM | 1.60 | 1:21 | 2:22 | 71 | |
| Harlem Rd | W Bellfort | 11:10:53 AM | 1.50 | 1:25 | 3:47 | 64 | |
| W Bellfort | Bellaire | 11:11:53 AM | 2.90 | 2:45 | 6:32 | 63 | |
| Bellaire | S Fry Rd | 11:11:53 AM | 1.60 | 1:34 | 8:06 | 61 | |
| S Fry Rd | Cinco Ranch Blvd | 11:11:53 AM | 2.00 | 1:59 | 10:05 | 61 | |
| Cinco Ranch Blvd | Kingsland | 11:11:53 AM | 2.20 | 2:30 | 12:35 | 53 | |
| Kingsland | IH-10 Katy | 11:11:53 AM | 1.25 | 1:19 | 13:54 | 57 | |
| IH-10 Katy | Morton | 11:11:53 AM | 1.50 | 1:57 | 15:51 | 46 |  |
| Morton | Clay Rd | 11:07:52 AM | 1.60 | 1:50 | 17:41 | 52 | |
| Clay Rd | Beckendorff | 11:11:53 AM | 1.30 | 1:18 | 18:59 | 60 | |
| Beckendorff | FM-529 | 11:11:53 AM | 1.00 | 00:55 | 19:54 | 65 | |
| FM-529 | West Rd | 11:11:53 AM | 2.50 | 1:57 | 21:51 | 77 | |
| West Rd | House Hahl | 11:11:53 AM | 1.30 | 1:31 | 23:22 | 51 | |
| House Hahl | Bridgeland Lake Parkway | 11:11:53 AM | 1.40 | 1:19 | 24:41 | 64 | |
| Bridgeland Lake Parkway | US-290 Northwest | 11:11:53 AM | 2.40 | 2:09 | 26:50 | 67 | |
| Summary | 30.55 | 26:50 | 26:50 | 68 | |
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 | 11:11:53 AM | 2.40 | 2:11 | 2:11 | 66 | |
| Bridgeland Lake Parkway | House Hahl | 11:11:53 AM | 1.40 | 1:15 | 3:26 | 67 | |
| House Hahl | West Rd | 11:11:53 AM | 1.30 | 1:34 | 5:00 | 50 | |
| West Rd | FM-529 | 11:11:53 AM | 2.50 | 1:52 | 6:52 | 80 | |
| FM-529 | Beckendorff | 11:11:53 AM | 1.00 | 1:03 | 7:55 | 57 | |
| Beckendorff | Clay Rd | 11:11:53 AM | 1.30 | 1:16 | 9:11 | 62 | |
| Clay Rd | Morton | 11:11:53 AM | 1.60 | 1:47 | 10:58 | 54 | |
| Morton | IH-10 Katy | 11:11:53 AM | 1.50 | 1:09 | 12:07 | 78 | |
| IH-10 Katy | Kingsland | 11:11:53 AM | 1.25 | 1:10 | 13:17 | 64 | |
| Kingsland | Cinco Ranch Blvd | 11:11:53 AM | 2.20 | 2:06 | 15:23 | 63 | |
| Cinco Ranch Blvd | S Fry Rd | 11:11:53 AM | 2.00 | 1:51 | 17:14 | 65 | |
| S Fry Rd | Bellaire | 11:11:53 AM | 1.60 | 1:34 | 18:48 | 61 | |
| Bellaire | W Bellfort | 11:11:53 AM | 2.90 | 2:51 | 21:39 | 61 | |
| W Bellfort | Harlem Rd | 11:11:53 AM | 1.50 | 1:20 | 22:59 | 68 | |
| Harlem Rd | Oyster Creek | 11:11:53 AM | 1.60 | 1:35 | 24:34 | 61 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 11:11:53 AM | 1.00 | 00:56 | 25:28 | 64 | |
| Summary | 30.55 | 25:28 | 25:28 | 72 | |
