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 | 6:15:56 AM | 1.00 | 1:10 | 1:10 | 51 |  |
| New Territory | FM-1464 | 6:15:56 AM | 1.50 | 1:08 | 2:18 | 79 | |
| FM-1464 | Oyster Creek | 6:15:56 AM | 2.00 | 1:56 | 4:14 | 62 | |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available |  |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | 6:15:56 AM | 2.90 | 2:46 | 6:58 | 63 | |
| Bellaire | S Fry Rd | 6:15:56 AM | 1.60 | 1:25 | 8:23 | 68 | |
| S Fry Rd | Cinco Ranch Blvd | 6:15:56 AM | 2.00 | 2:01 | 10:24 | 60 | |
| Cinco Ranch Blvd | Kingsland | 6:15:56 AM | 2.20 | 2:06 | 12:30 | 63 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 6:15:56 AM | 1.50 | 1:35 | 14:04 | 57 | |
| Morton | Clay Rd | - | 1.60 | Not Available | |
| Clay Rd | Beckendorff | - | 1.30 | Not Available | |
| Beckendorff | FM-529 | 6:15:56 AM | 1.00 | 00:52 | 14:54 | 69 | |
| FM-529 | West Rd | 6:15:56 AM | 2.50 | 2:18 | 17:12 | 65 | |
| West Rd | House Hahl | 6:15:56 AM | 1.30 | 1:11 | 18:23 | 66 | |
| House Hahl | Bridgeland Lake Parkway | 6:15:56 AM | 1.40 | 1:15 | 19:38 | 67 | |
| Bridgeland Lake Parkway | US-290 Northwest | - | 2.40 | Not Available | |
| Summary | 30.55 | 19:37 | 19:37 | 93 | |
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 | 6:15:56 AM | 1.40 | 1:17 | 1:16 | 65 | |
| House Hahl | West Rd | 6:15:56 AM | 1.30 | 1:13 | 2:29 | 64 | |
| West Rd | FM-529 | 6:15:56 AM | 2.50 | 1:53 | 4:22 | 80 | |
| FM-529 | Beckendorff | 6:13:56 AM | 1.00 | 1:22 | 5:44 | 44 |  |
| Beckendorff | Clay Rd | - | 1.30 | Not Available | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 6:15:56 AM | 1.50 | 1:09 | 6:51 | 78 | |
| IH-10 Katy | Kingsland | 6:10:55 AM | 1.25 | 1:11 | 8:02 | 63 | |
| Kingsland | Cinco Ranch Blvd | 6:15:56 AM | 2.20 | 1:54 | 9:56 | 69 | |
| Cinco Ranch Blvd | S Fry Rd | 6:15:56 AM | 2.00 | 1:52 | 11:48 | 64 | |
| S Fry Rd | Bellaire | 6:15:56 AM | 1.60 | 1:26 | 13:14 | 67 | |
| Bellaire | W Bellfort | 6:15:56 AM | 2.90 | 2:31 | 15:45 | 69 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 6:15:56 AM | 2.00 | 1:43 | 17:26 | 70 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 6:15:56 AM | 1.00 | 00:52 | 18:17 | 69 | |
| Summary | 30.55 | Not Available | |
