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 | 4:10:56 AM | 1.00 | 00:52 | 00:52 | 69 |  |
| 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 | 4:10:56 AM | 2.90 | 2:54 | 3:42 | 60 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 4:10:56 AM | 2.00 | 1:47 | 5:28 | 67 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | 4:10:56 AM | 1.25 | 1:18 | 6:45 | 58 | |
| IH-10 Katy | Morton | - | 1.50 | Not Available | |
| Morton | Clay Rd | 4:10:56 AM | 1.60 | 1:32 | 8:16 | 63 | |
| Clay Rd | Beckendorff | 4:10:56 AM | 1.30 | 1:20 | 9:36 | 58 | |
| Beckendorff | FM-529 | 4:10:56 AM | 1.00 | 00:49 | 10:25 | 73 | |
| FM-529 | West Rd | 4:10:56 AM | 2.50 | 2:07 | 12:32 | 71 | |
| West Rd | House Hahl | 4:10:56 AM | 1.30 | 1:34 | 14:06 | 50 | |
| House Hahl | Bridgeland Lake Parkway | 4:10:56 AM | 1.40 | 1:38 | 15:44 | 51 | |
| Bridgeland Lake Parkway | US-290 Northwest | 4:10:56 AM | 2.40 | 2:00 | 17:44 | 72 | |
| Summary | 30.55 | 17:44 | 17:44 | 103 | |
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 | 4:10:56 AM | 1.40 | 1:21 | 1:20 | 62 | |
| House Hahl | West Rd | 4:10:56 AM | 1.30 | 1:46 | 3:06 | 44 |  |
| West Rd | FM-529 | 4:10:56 AM | 2.50 | 1:55 | 5:01 | 78 | |
| FM-529 | Beckendorff | 4:10:56 AM | 1.00 | 1:11 | 6:12 | 51 | |
| Beckendorff | Clay Rd | 4:10:56 AM | 1.30 | 1:01 | 7:13 | 77 | |
| Clay Rd | Morton | 4:10:56 AM | 1.60 | 1:53 | 9:06 | 51 | |
| Morton | IH-10 Katy | 4:10:56 AM | 1.50 | 1:17 | 10:23 | 70 | |
| IH-10 Katy | Kingsland | 4:10:56 AM | 1.25 | 1:20 | 11:43 | 56 | |
| Kingsland | Cinco Ranch Blvd | 4:10:56 AM | 2.20 | 2:03 | 13:46 | 64 | |
| Cinco Ranch Blvd | S Fry Rd | 4:10:56 AM | 2.00 | 2:01 | 15:47 | 60 | |
| S Fry Rd | Bellaire | 4:10:56 AM | 1.60 | 1:37 | 17:24 | 59 | |
| Bellaire | W Bellfort | 4:10:56 AM | 2.90 | 2:41 | 20:05 | 65 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 4:10:56 AM | 2.00 | 1:46 | 21:49 | 68 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
