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 | 3:31:43 AM | 1.00 | 1:06 | 1:06 | 55 |  |
| 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 | 3:31:43 AM | 2.00 | 1:45 | 2:45 | 69 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 3:31:43 AM | 1.50 | 1:44 | 4:27 | 52 | |
| Morton | Clay Rd | 3:31:43 AM | 1.60 | 1:32 | 5:59 | 63 | |
| Clay Rd | Beckendorff | 3:31:43 AM | 1.30 | 1:24 | 7:23 | 56 | |
| Beckendorff | FM-529 | 3:31:43 AM | 1.00 | 00:56 | 8:19 | 64 | |
| FM-529 | West Rd | 3:16:43 AM | 2.50 | 2:06 | 10:25 | 71 | |
| West Rd | House Hahl | 3:31:43 AM | 1.30 | 1:30 | 11:55 | 52 | |
| House Hahl | Bridgeland Lake Parkway | 3:31:43 AM | 1.40 | 1:21 | 13:16 | 62 | |
| Bridgeland Lake Parkway | US-290 Northwest | 3:31:43 AM | 2.40 | 2:11 | 15:27 | 66 | |
| Summary | 30.55 | 15:27 | 15:27 | 119 | |
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 | 3:31:43 AM | 2.40 | 2:19 | 2:19 | 62 | |
| Bridgeland Lake Parkway | House Hahl | 3:31:43 AM | 1.40 | 1:22 | 3:41 | 61 | |
| House Hahl | West Rd | 3:31:43 AM | 1.30 | 1:47 | 5:28 | 44 |  |
| West Rd | FM-529 | 3:31:43 AM | 2.50 | 1:46 | 7:14 | 85 | |
| FM-529 | Beckendorff | - | 1.00 | Not Available | |
| Beckendorff | Clay Rd | 3:31:43 AM | 1.30 | 00:54 | 8:07 | 87 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 3:31:43 AM | 1.50 | 1:14 | 9:20 | 73 | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 3:31:43 AM | 2.20 | 1:43 | 11:02 | 77 | |
| Cinco Ranch Blvd | S Fry Rd | 3:27:43 AM | 2.00 | 1:26 | 12:28 | 84 | |
| S Fry Rd | Bellaire | 3:31:43 AM | 1.60 | 1:20 | 13:48 | 72 | |
| Bellaire | W Bellfort | 3:31:43 AM | 2.90 | 3:04 | 16:52 | 57 | |
| 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 | 16:47 | 16:47 | 109 | |
