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 | 5:11:53 AM | 1.00 | 00:52 | 00:52 | 69 |  |
| New Territory | FM-1464 | 5:11:53 AM | 1.50 | 1:11 | 2:03 | 76 | |
| 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 | 5:11:53 AM | 2.90 | 2:27 | 4:27 | 71 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 5:11:53 AM | 1.50 | 1:57 | 6:20 | 46 |  |
| Morton | Clay Rd | 5:11:53 AM | 1.60 | 1:22 | 7:42 | 70 | |
| Clay Rd | Beckendorff | 5:11:53 AM | 1.30 | 1:21 | 9:03 | 58 | |
| Beckendorff | FM-529 | 5:04:51 AM | 1.00 | 00:54 | 9:57 | 67 | |
| FM-529 | West Rd | 5:11:53 AM | 2.50 | 1:52 | 11:49 | 80 | |
| West Rd | House Hahl | 5:11:53 AM | 1.30 | 1:30 | 13:19 | 52 | |
| House Hahl | Bridgeland Lake Parkway | 5:11:53 AM | 1.40 | 1:20 | 14:39 | 63 | |
| Bridgeland Lake Parkway | US-290 Northwest | 5:11:53 AM | 2.40 | 2:02 | 16:41 | 71 | |
| Summary | 30.55 | 16:41 | 16:41 | 110 | |
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 | 5:11:53 AM | 2.40 | 2:06 | 2:06 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 5:11:53 AM | 1.40 | 1:19 | 3:25 | 64 | |
| House Hahl | West Rd | 5:11:53 AM | 1.30 | 1:32 | 4:57 | 51 | |
| West Rd | FM-529 | 5:11:53 AM | 2.50 | 1:39 | 6:36 | 91 | |
| FM-529 | Beckendorff | 5:11:53 AM | 1.00 | 1:04 | 7:40 | 56 | |
| Beckendorff | Clay Rd | 5:11:53 AM | 1.30 | 1:02 | 8:42 | 75 | |
| Clay Rd | Morton | 5:11:53 AM | 1.60 | 1:52 | 10:34 | 51 | |
| Morton | IH-10 Katy | 5:11:53 AM | 1.50 | 1:16 | 11:50 | 71 | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | - | 2.20 | Not Available | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | 5:11:53 AM | 1.60 | 1:58 | 13:45 | 49 | |
| 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 | 13:39 | 13:39 | 134 | |
