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 | 11:49:35 AM | 1.00 | 00:57 | 00:57 | 63 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 11:49:35 AM | 1.60 | 1:36 | 2:31 | 60 | |
| Harlem Rd | W Bellfort | 11:49:35 AM | 1.50 | 1:17 | 3:48 | 70 | |
| W Bellfort | Bellaire | 11:49:35 AM | 2.90 | 2:30 | 6:18 | 70 | |
| Bellaire | S Fry Rd | 11:49:35 AM | 1.60 | 1:25 | 7:43 | 68 | |
| S Fry Rd | Cinco Ranch Blvd | 11:49:35 AM | 2.00 | 2:01 | 9:44 | 60 | |
| Cinco Ranch Blvd | Kingsland | 11:49:35 AM | 2.20 | 2:29 | 12:13 | 53 | |
| Kingsland | IH-10 Katy | 11:49:35 AM | 1.25 | 1:06 | 13:19 | 68 | |
| IH-10 Katy | Morton | 11:49:35 AM | 1.50 | 1:45 | 15:04 | 51 | |
| Morton | Clay Rd | 11:49:35 AM | 1.60 | 1:35 | 16:39 | 61 | |
| Clay Rd | Beckendorff | 11:49:35 AM | 1.30 | 1:18 | 17:57 | 60 | |
| Beckendorff | FM-529 | 11:49:35 AM | 1.00 | 00:55 | 18:52 | 65 | |
| FM-529 | West Rd | 11:49:35 AM | 2.50 | 2:13 | 21:05 | 68 | |
| West Rd | House Hahl | 11:49:35 AM | 1.30 | 1:13 | 22:18 | 64 | |
| House Hahl | Bridgeland Lake Parkway | 11:49:35 AM | 1.40 | 1:15 | 23:33 | 67 | |
| Bridgeland Lake Parkway | US-290 Northwest | - | 2.40 | Not Available | |
| Summary | 30.55 | 23:32 | 23:32 | 78 | |
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 | 11:49:35 AM | 1.40 | 1:22 | 1:21 | 61 | |
| House Hahl | West Rd | 11:49:35 AM | 1.30 | 1:13 | 2:34 | 64 | |
| West Rd | FM-529 | 11:49:35 AM | 2.50 | 2:05 | 4:39 | 72 | |
| FM-529 | Beckendorff | 11:49:35 AM | 1.00 | 1:02 | 5:41 | 58 | |
| Beckendorff | Clay Rd | 11:49:35 AM | 1.30 | 1:10 | 6:51 | 67 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 11:38:35 AM | 1.50 | 1:12 | 8:02 | 75 | |
| IH-10 Katy | Kingsland | 11:49:35 AM | 1.25 | 1:08 | 9:10 | 66 | |
| Kingsland | Cinco Ranch Blvd | 11:49:35 AM | 2.20 | 2:10 | 11:20 | 61 | |
| Cinco Ranch Blvd | S Fry Rd | 11:49:35 AM | 2.00 | 2:05 | 13:25 | 58 | |
| S Fry Rd | Bellaire | 11:49:35 AM | 1.60 | 1:27 | 14:52 | 66 | |
| Bellaire | W Bellfort | 11:49:35 AM | 2.90 | 2:40 | 17:32 | 65 | |
| W Bellfort | Harlem Rd | 11:49:35 AM | 1.50 | 1:19 | 18:51 | 68 | |
| Harlem Rd | Oyster Creek | 11:49:35 AM | 1.60 | 1:30 | 20:21 | 64 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 11:49:35 AM | 1.00 | 00:51 | 21:10 | 71 | |
| Summary | 30.55 | Not Available | |
