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 | 12:13:41 AM | 1.00 | 1:14 | 1:14 | 49 |  |
| 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 | 12:13:41 AM | 2.90 | 2:56 | 4:06 | 59 |  |
| Bellaire | S Fry Rd | 12:09:43 AM | 1.60 | 1:24 | 5:30 | 69 | |
| S Fry Rd | Cinco Ranch Blvd | 12:13:41 AM | 2.00 | 1:52 | 7:22 | 64 | |
| Cinco Ranch Blvd | Kingsland | 12:13:41 AM | 2.20 | 2:37 | 9:59 | 50 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 12:13:41 AM | 1.50 | 1:59 | 11:57 | 45 | |
| Morton | Clay Rd | - | 1.60 | Not Available | |
| Clay Rd | Beckendorff | - | 1.30 | Not Available | |
| Beckendorff | FM-529 | 12:13:41 AM | 1.00 | 00:51 | 12:46 | 71 | |
| FM-529 | West Rd | 11:49:41 PM | 2.50 | 2:05 | 14:51 | 72 | |
| West Rd | House Hahl | 12:13:41 AM | 1.30 | 1:20 | 16:11 | 58 | |
| House Hahl | Bridgeland Lake Parkway | 12:13:41 AM | 1.40 | 1:08 | 17:19 | 74 | |
| Bridgeland Lake Parkway | US-290 Northwest | 12:13:41 AM | 2.40 | 2:02 | 19:21 | 71 | |
| Summary | 30.55 | 19:21 | 19:21 | 95 | |
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 | 12:13:41 AM | 2.40 | 2:08 | 2:08 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 12:13:41 AM | 1.40 | 1:13 | 3:21 | 69 | |
| House Hahl | West Rd | 12:13:41 AM | 1.30 | 1:24 | 4:45 | 56 | |
| West Rd | FM-529 | 12:13:41 AM | 2.50 | 2:12 | 6:57 | 68 | |
| FM-529 | Beckendorff | 12:13:41 AM | 1.00 | 1:14 | 8:11 | 49 | |
| Beckendorff | Clay Rd | - | 1.30 | Not Available | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | - | 2.20 | Not Available | |
| Cinco Ranch Blvd | S Fry Rd | 12:13:41 AM | 2.00 | 1:56 | 10:02 | 62 | |
| S Fry Rd | Bellaire | 12:13:41 AM | 1.60 | 1:34 | 11:36 | 61 | |
| Bellaire | W Bellfort | 12:13:41 AM | 2.90 | 2:37 | 14:13 | 66 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 12:13:41 AM | 2.00 | 1:50 | 16:01 | 65 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 15:59 | 15:59 | 115 | |
