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 | 7:54:40 AM | 1.00 | 1:02 | 1:02 | 58 |  |
| New Territory | FM-1464 | 7:54:40 AM | 1.50 | 1:20 | 2:22 | 68 | |
| FM-1464 | Oyster Creek | 7:54:40 AM | 2.00 | 1:57 | 4:19 | 62 | |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available |  |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | 7:54:40 AM | 2.90 | 3:21 | 7:38 | 52 | |
| Bellaire | S Fry Rd | 7:54:40 AM | 1.60 | 6:05 | 13:43 | 16 |  |
| S Fry Rd | Cinco Ranch Blvd | 7:54:40 AM | 2.00 | 6:35 | 20:18 | 18 | |
| Cinco Ranch Blvd | Kingsland | 7:54:40 AM | 2.20 | 6:02 | 26:20 | 22 |  |
| Kingsland | IH-10 Katy | 7:54:40 AM | 1.25 | 1:12 | 27:32 | 62 | |
| IH-10 Katy | Morton | 7:54:40 AM | 1.50 | 2:03 | 29:35 | 44 |  |
| Morton | Clay Rd | - | 1.60 | Not Available | |
| Clay Rd | Beckendorff | - | 1.30 | Not Available | |
| Beckendorff | FM-529 | 7:54:40 AM | 1.00 | 1:00 | 30:33 | 60 | |
| FM-529 | West Rd | 7:54:40 AM | 2.50 | 2:25 | 32:58 | 62 | |
| West Rd | House Hahl | 7:54:40 AM | 1.30 | 1:23 | 34:21 | 56 | |
| House Hahl | Bridgeland Lake Parkway | 7:54:40 AM | 1.40 | 1:24 | 35:45 | 60 | |
| Bridgeland Lake Parkway | US-290 Northwest | - | 2.40 | Not Available | |
| Summary | 30.55 | 35:44 | 35:44 | 51 | |
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 | 7:54:40 AM | 1.40 | 1:27 | 1:26 | 58 | |
| House Hahl | West Rd | 7:54:40 AM | 1.30 | 1:24 | 2:50 | 56 | |
| West Rd | FM-529 | 7:54:40 AM | 2.50 | 2:43 | 5:33 | 55 | |
| FM-529 | Beckendorff | 7:54:40 AM | 1.00 | 2:33 | 8:06 | 24 | |
| Beckendorff | Clay Rd | - | 1.30 | Not Available | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 7:54:40 AM | 1.50 | 1:47 | 9:51 | 50 | |
| IH-10 Katy | Kingsland | 7:54:40 AM | 1.25 | 1:28 | 11:19 | 51 | |
| Kingsland | Cinco Ranch Blvd | 7:54:40 AM | 2.20 | 8:11 | 19:30 | 16 | |
| Cinco Ranch Blvd | S Fry Rd | 7:54:40 AM | 2.00 | 4:44 | 24:14 | 25 | |
| S Fry Rd | Bellaire | 7:54:40 AM | 1.60 | 1:41 | 25:55 | 57 | |
| Bellaire | W Bellfort | 7:54:40 AM | 2.90 | 2:51 | 28:46 | 61 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 7:54:40 AM | 2.00 | 3:03 | 31:47 | 39 |  |
| FM-1464 | New Territory | 7:54:40 AM | 1.50 | 1:54 | 33:41 | 47 | |
| New Territory | Brazos River | 7:54:40 AM | 1.00 | 00:40 | 34:21 | 90 | |
| Summary | 30.55 | Not Available | |
