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 | 7:15:56 AM | 1.00 | 1:09 | 1:09 | 52 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | 7:15:56 AM | 2.00 | 1:57 | 2:59 | 62 | |
| Kingsland | IH-10 Katy | 7:15:56 AM | 1.50 | 1:03 | 4:02 | 86 | |
| IH-10 Katy | Morton | 7:15:56 AM | 1.50 | 1:30 | 5:32 | 60 | |
| Morton | Clay Rd | 7:15:56 AM | 1.60 | 1:13 | 6:45 | 79 | |
| Clay Rd | Beckendorff | 7:15:56 AM | 1.30 | 1:17 | 8:02 | 61 | |
| Beckendorff | FM-529 | 7:15:56 AM | 1.00 | 00:51 | 8:53 | 71 | |
| FM-529 | West Rd | 7:11:56 AM | 2.50 | 2:33 | 11:26 | 59 | |
| West Rd | House Hahl | 7:15:56 AM | 1.30 | 1:10 | 12:36 | 67 | |
| House Hahl | Bridgeland Lake Parkway | 7:15:56 AM | 1.40 | 1:10 | 13:46 | 72 | |
| Bridgeland Lake Parkway | US-290 Northwest | 7:15:56 AM | 2.40 | 2:08 | 15:54 | 68 | |
| Summary | 30.6 | 15:54 | 15:54 | 115 | |
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 | 7:15:56 AM | 2.40 | 2:08 | 2:08 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 7:13:56 AM | 1.40 | 1:13 | 3:21 | 69 | |
| House Hahl | West Rd | 7:15:56 AM | 1.30 | 1:11 | 4:32 | 66 | |
| West Rd | FM-529 | 7:15:56 AM | 2.50 | 2:10 | 6:42 | 69 | |
| FM-529 | Beckendorff | 7:15:56 AM | 1.00 | 1:07 | 7:49 | 54 | |
| Beckendorff | Clay Rd | 7:15:56 AM | 1.30 | 1:08 | 8:57 | 69 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 7:15:56 AM | 1.50 | 1:11 | 10:06 | 76 | |
| Kingsland | Cinco Ranch Blvd | 7:15:56 AM | 2.00 | 1:51 | 11:57 | 65 | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 7:15:56 AM | 2.90 | 2:46 | 14:41 | 63 | |
| W Bellfort | Harlem Rd | 7:15:56 AM | 1.50 | 1:11 | 15:52 | 76 | |
| Harlem Rd | Oyster Creek | 7:15:56 AM | 1.60 | 1:28 | 17:20 | 65 | |
| 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 | 30.6 | 17:17 | 17:17 | 106 | |
