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 | - | 1.00 | Not Available |  |
| New Territory | FM-1464 | - | 1.50 | Not Available | |
| FM-1464 | Oyster Creek | 8:53:51 AM | 2.00 | 1:54 | 1:52 | 63 |  |
| Oyster Creek | Harlem Rd | 8:53:51 AM | 1.60 | 2:18 | 4:10 | 42 |  |
| Harlem Rd | W Bellfort | 8:53:51 AM | 1.50 | 1:23 | 5:33 | 65 | |
| W Bellfort | Bellaire | 8:53:51 AM | 2.90 | 2:53 | 8:26 | 60 | |
| Bellaire | S Fry Rd | 8:53:51 AM | 1.60 | 1:36 | 10:02 | 60 | |
| S Fry Rd | Cinco Ranch Blvd | 8:53:51 AM | 2.00 | 2:01 | 12:03 | 60 | |
| Cinco Ranch Blvd | Kingsland | 8:53:51 AM | 2.20 | 2:28 | 14:31 | 54 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 8:53:51 AM | 1.50 | 1:50 | 16:20 | 49 | |
| Morton | Clay Rd | 8:53:51 AM | 1.60 | 1:41 | 18:01 | 57 | |
| Clay Rd | Beckendorff | 8:53:51 AM | 1.30 | 1:16 | 19:17 | 62 | |
| Beckendorff | FM-529 | 8:53:51 AM | 1.00 | 00:51 | 20:08 | 71 | |
| FM-529 | West Rd | 8:53:51 AM | 2.50 | 2:09 | 22:17 | 70 | |
| West Rd | House Hahl | 8:53:51 AM | 1.30 | 1:15 | 23:32 | 62 | |
| House Hahl | Bridgeland Lake Parkway | 8:53:51 AM | 1.40 | 1:15 | 24:47 | 67 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:53:51 AM | 2.40 | 2:12 | 26:59 | 65 | |
| Summary | 30.55 | Not Available | |
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 | 8:53:51 AM | 2.40 | 2:16 | 2:16 | 64 | |
| Bridgeland Lake Parkway | House Hahl | 8:53:51 AM | 1.40 | 1:28 | 3:44 | 57 | |
| House Hahl | West Rd | 8:53:51 AM | 1.30 | 1:12 | 4:56 | 65 | |
| West Rd | FM-529 | 8:53:51 AM | 2.50 | 2:12 | 7:08 | 68 | |
| FM-529 | Beckendorff | 8:49:51 AM | 1.00 | 1:13 | 8:21 | 49 | |
| Beckendorff | Clay Rd | 8:53:51 AM | 1.30 | 1:16 | 9:37 | 62 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 8:53:51 AM | 1.25 | 1:17 | 10:52 | 58 | |
| Kingsland | Cinco Ranch Blvd | 8:53:51 AM | 2.20 | 2:08 | 13:00 | 62 | |
| Cinco Ranch Blvd | S Fry Rd | 8:53:51 AM | 2.00 | 1:59 | 14:59 | 61 | |
| S Fry Rd | Bellaire | 8:53:51 AM | 1.60 | 2:02 | 17:01 | 47 | |
| Bellaire | W Bellfort | 8:53:51 AM | 2.90 | 4:21 | 21:22 | 40 | |
| W Bellfort | Harlem Rd | 8:53:51 AM | 1.50 | 1:01 | 22:23 | 89 | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 8:53:51 AM | 2.00 | 1:58 | 24:20 | 61 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 24:18 | 24:18 | 75 | |
