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 | 5:25:41 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 | 5:25:41 AM | 2.90 | 2:36 | 3:26 | 67 | |
| Bellaire | S Fry Rd | 5:25:41 AM | 1.60 | 1:18 | 4:44 | 74 | |
| S Fry Rd | Cinco Ranch Blvd | 5:25:41 AM | 2.00 | 1:46 | 6:30 | 68 | |
| Cinco Ranch Blvd | Kingsland | 5:25:41 AM | 2.20 | 1:56 | 8:26 | 68 | |
| Kingsland | IH-10 Katy | 5:25:41 AM | 1.25 | 00:58 | 9:24 | 78 | |
| IH-10 Katy | Morton | 5:25:41 AM | 1.50 | 1:28 | 10:52 | 61 | |
| Morton | Clay Rd | 5:25:41 AM | 1.60 | 1:16 | 12:08 | 76 | |
| Clay Rd | Beckendorff | 5:25:41 AM | 1.30 | 1:13 | 13:21 | 64 | |
| Beckendorff | FM-529 | 5:25:41 AM | 1.00 | 00:55 | 14:16 | 65 | |
| FM-529 | West Rd | 5:25:41 AM | 2.50 | 1:57 | 16:13 | 77 | |
| West Rd | House Hahl | 5:25:41 AM | 1.30 | 1:32 | 17:45 | 51 | |
| House Hahl | Bridgeland Lake Parkway | 5:25:41 AM | 1.40 | 1:20 | 19:05 | 63 | |
| Bridgeland Lake Parkway | US-290 Northwest | 5:25:41 AM | 2.40 | 2:09 | 21:14 | 67 | |
| Summary | 30.55 | 21:14 | 21:14 | 86 | |
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 | 5:25:41 AM | 2.40 | 2:04 | 2:04 | 70 | |
| Bridgeland Lake Parkway | House Hahl | 5:25:41 AM | 1.40 | 1:19 | 3:23 | 64 | |
| House Hahl | West Rd | 5:25:41 AM | 1.30 | 1:38 | 5:01 | 48 |  |
| West Rd | FM-529 | 5:25:41 AM | 2.50 | 1:48 | 6:49 | 83 | |
| FM-529 | Beckendorff | 5:25:41 AM | 1.00 | 1:14 | 8:03 | 49 | |
| Beckendorff | Clay Rd | 5:25:41 AM | 1.30 | 1:12 | 9:15 | 65 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 5:25:41 AM | 1.50 | 00:56 | 10:10 | 96 | |
| IH-10 Katy | Kingsland | 5:25:41 AM | 1.25 | 1:14 | 11:24 | 61 | |
| Kingsland | Cinco Ranch Blvd | 5:25:41 AM | 2.20 | 2:01 | 13:25 | 65 | |
| Cinco Ranch Blvd | S Fry Rd | 5:25:41 AM | 2.00 | 1:58 | 15:23 | 61 | |
| 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 | 15:16 | 15:16 | 120 | |
