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 | 6:46:45 AM | 1.00 | 00:54 | 00:54 | 67 |  |
| 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 | 7:00:47 AM | 2.00 | 2:00 | 2:48 | 60 | |
| Cinco Ranch Blvd | Kingsland | 7:00:47 AM | 2.20 | 2:02 | 4:50 | 65 | |
| Kingsland | IH-10 Katy | 7:00:47 AM | 1.25 | 00:57 | 5:47 | 79 | |
| IH-10 Katy | Morton | 7:00:47 AM | 1.50 | 1:36 | 7:23 | 56 | |
| Morton | Clay Rd | 7:00:47 AM | 1.60 | 1:27 | 8:50 | 66 | |
| Clay Rd | Beckendorff | 7:00:47 AM | 1.30 | 1:16 | 10:06 | 62 | |
| Beckendorff | FM-529 | 7:00:47 AM | 1.00 | 00:54 | 11:00 | 67 | |
| FM-529 | West Rd | 7:00:47 AM | 2.50 | 2:00 | 13:00 | 75 | |
| West Rd | House Hahl | 7:00:47 AM | 1.30 | 1:32 | 14:32 | 51 | |
| House Hahl | Bridgeland Lake Parkway | 7:00:47 AM | 1.40 | 1:16 | 15:48 | 66 | |
| Bridgeland Lake Parkway | US-290 Northwest | 7:00:47 AM | 2.40 | 2:09 | 17:57 | 67 | |
| Summary | 30.55 | 17:57 | 17:57 | 102 | |
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 | 7:00:47 AM | 2.40 | 3:55 | 3:55 | 37 |  |
| Bridgeland Lake Parkway | House Hahl | 7:00:47 AM | 1.40 | 1:20 | 5:15 | 63 | |
| House Hahl | West Rd | 7:00:47 AM | 1.30 | 1:33 | 6:48 | 50 | |
| West Rd | FM-529 | 7:00:47 AM | 2.50 | 1:50 | 8:38 | 82 | |
| FM-529 | Beckendorff | 7:00:47 AM | 1.00 | 1:04 | 9:42 | 56 | |
| Beckendorff | Clay Rd | 7:00:47 AM | 1.30 | 1:10 | 10:52 | 67 | |
| Clay Rd | Morton | 7:00:47 AM | 1.60 | 1:40 | 12:32 | 58 | |
| Morton | IH-10 Katy | 6:57:47 AM | 1.50 | 1:11 | 13:43 | 76 | |
| IH-10 Katy | Kingsland | 7:00:47 AM | 1.25 | 1:06 | 14:49 | 68 | |
| Kingsland | Cinco Ranch Blvd | 7:00:47 AM | 2.20 | 2:26 | 17:15 | 54 | |
| Cinco Ranch Blvd | S Fry Rd | 7:00:47 AM | 2.00 | 2:03 | 19:18 | 59 | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| 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 | 19:11 | 19:11 | 96 | |
