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 | 8:11:54 AM | 1.00 | 00:48 | 00:48 | 75 |  |
| 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 | 8:11:54 AM | 1.60 | 1:40 | 2:23 | 58 | |
| S Fry Rd | Cinco Ranch Blvd | 8:11:54 AM | 2.00 | 1:55 | 4:18 | 63 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 8:11:54 AM | 1.50 | 1:52 | 6:08 | 48 |  |
| Morton | Clay Rd | 8:11:54 AM | 1.60 | 1:27 | 7:35 | 66 | |
| Clay Rd | Beckendorff | 8:11:54 AM | 1.30 | 1:17 | 8:52 | 61 | |
| Beckendorff | FM-529 | 8:11:54 AM | 1.00 | 00:53 | 9:45 | 68 | |
| FM-529 | West Rd | 8:11:54 AM | 2.50 | 1:46 | 11:31 | 85 | |
| West Rd | House Hahl | 8:11:54 AM | 1.30 | 1:26 | 12:57 | 54 | |
| House Hahl | Bridgeland Lake Parkway | 8:11:54 AM | 1.40 | 1:17 | 14:14 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:11:54 AM | 2.40 | 2:09 | 16:23 | 67 | |
| Summary | 30.55 | 16:23 | 16:23 | 112 | |
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 | 8:11:54 AM | 2.40 | 1:59 | 1:59 | 73 | |
| Bridgeland Lake Parkway | House Hahl | 8:11:54 AM | 1.40 | 1:20 | 3:19 | 63 | |
| House Hahl | West Rd | 8:11:54 AM | 1.30 | 1:31 | 4:50 | 51 | |
| West Rd | FM-529 | 8:11:54 AM | 2.50 | 1:45 | 6:35 | 86 | |
| FM-529 | Beckendorff | 8:11:54 AM | 1.00 | 1:00 | 7:35 | 60 | |
| Beckendorff | Clay Rd | 8:11:54 AM | 1.30 | 1:05 | 8:40 | 72 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 8:11:54 AM | 1.25 | 1:29 | 10:07 | 51 | |
| Kingsland | Cinco Ranch Blvd | 8:11:54 AM | 2.20 | 1:56 | 12:03 | 68 | |
| Cinco Ranch Blvd | S Fry Rd | 8:11:54 AM | 2.00 | 1:54 | 13:57 | 63 | |
| S Fry Rd | Bellaire | 8:11:54 AM | 1.60 | 1:35 | 15:32 | 61 | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| 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 | 30.55 | 15:26 | 15:26 | 119 | |
