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 | 5:30:45 AM | 1.00 | 1:04 | 1:04 | 56 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | 5:30:45 AM | 2.00 | 1:45 | 2:48 | 69 | |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | 5:30:45 AM | 2.90 | 2:28 | 5:14 | 71 | |
| Bellaire | S Fry Rd | 5:30:45 AM | 1.60 | 1:28 | 6:42 | 65 | |
| S Fry Rd | Cinco Ranch Blvd | 5:30:45 AM | 2.00 | 1:50 | 8:32 | 65 | |
| Cinco Ranch Blvd | Kingsland | 5:30:45 AM | 2.20 | 2:14 | 10:46 | 59 | |
| Kingsland | IH-10 Katy | 5:30:45 AM | 1.25 | 1:15 | 12:01 | 60 | |
| IH-10 Katy | Morton | 5:30:45 AM | 1.50 | 1:57 | 13:58 | 46 |  |
| Morton | Clay Rd | - | 1.60 | Not Available | |
| Clay Rd | Beckendorff | - | 1.30 | Not Available | |
| Beckendorff | FM-529 | 5:30:45 AM | 1.00 | 00:51 | 14:47 | 71 | |
| FM-529 | West Rd | 5:30:45 AM | 2.50 | 2:00 | 16:47 | 75 | |
| West Rd | House Hahl | 5:30:45 AM | 1.30 | 1:10 | 17:57 | 67 | |
| House Hahl | Bridgeland Lake Parkway | 5:30:45 AM | 1.40 | 1:14 | 19:11 | 68 | |
| Bridgeland Lake Parkway | US-290 Northwest | - | 2.40 | Not Available | |
| Summary | 30.55 | 19:10 | 19:10 | 96 | |
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 | 5:30:45 AM | 1.40 | 1:23 | 1:22 | 61 | |
| House Hahl | West Rd | 5:30:45 AM | 1.30 | 1:14 | 2:36 | 63 | |
| West Rd | FM-529 | 5:22:43 AM | 2.50 | 2:01 | 4:37 | 74 | |
| FM-529 | Beckendorff | 5:30:45 AM | 1.00 | 1:12 | 5:49 | 50 | |
| Beckendorff | Clay Rd | - | 1.30 | Not Available | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 5:27:44 AM | 1.50 | 1:02 | 6:49 | 87 | |
| IH-10 Katy | Kingsland | 5:30:45 AM | 1.25 | 1:22 | 8:11 | 55 | |
| Kingsland | Cinco Ranch Blvd | 5:30:45 AM | 2.20 | 1:45 | 9:56 | 75 | |
| Cinco Ranch Blvd | S Fry Rd | 5:30:45 AM | 2.00 | 1:44 | 11:40 | 69 | |
| S Fry Rd | Bellaire | 5:30:45 AM | 1.60 | 1:20 | 13:00 | 72 | |
| Bellaire | W Bellfort | 5:30:45 AM | 2.90 | 2:36 | 15:36 | 67 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 5:30:45 AM | 2.00 | 2:01 | 17:35 | 60 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
