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 | - | 1.00 | Not Available |  |
| New Territory | FM-1464 | - | 1.50 | Not Available | |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 9:30:30 AM | 1.60 | 1:34 | 1:31 | 61 |  |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | 9:30:30 AM | 2.90 | 2:35 | 4:05 | 67 | |
| Bellaire | S Fry Rd | 9:30:30 AM | 1.60 | 1:29 | 5:34 | 65 | |
| S Fry Rd | Cinco Ranch Blvd | 9:30:30 AM | 2.00 | 2:38 | 8:12 | 46 |  |
| Cinco Ranch Blvd | Kingsland | 9:30:30 AM | 2.20 | 5:03 | 13:15 | 26 |  |
| Kingsland | IH-10 Katy | 9:30:30 AM | 1.25 | 1:03 | 14:18 | 71 | |
| IH-10 Katy | Morton | 9:30:30 AM | 1.50 | 1:37 | 15:55 | 56 | |
| Morton | Clay Rd | 9:30:30 AM | 1.60 | 1:32 | 17:27 | 63 | |
| Clay Rd | Beckendorff | 9:30:30 AM | 1.30 | 1:21 | 18:48 | 58 | |
| Beckendorff | FM-529 | 9:30:30 AM | 1.00 | 00:55 | 19:43 | 65 | |
| FM-529 | West Rd | 9:30:30 AM | 2.50 | 2:15 | 21:58 | 67 | |
| West Rd | House Hahl | 9:30:30 AM | 1.30 | 1:12 | 23:10 | 65 | |
| House Hahl | Bridgeland Lake Parkway | 9:30:30 AM | 1.40 | 1:16 | 24:26 | 66 | |
| Bridgeland Lake Parkway | US-290 Northwest | 9:30:30 AM | 2.40 | 2:09 | 26:35 | 67 | |
| Summary | 30.55 | Not Available | |
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 | 9:30:30 AM | 2.40 | 2:14 | 2:14 | 64 | |
| Bridgeland Lake Parkway | House Hahl | 9:30:30 AM | 1.40 | 1:21 | 3:35 | 62 | |
| House Hahl | West Rd | 9:30:30 AM | 1.30 | 1:16 | 4:51 | 62 | |
| West Rd | FM-529 | 9:30:30 AM | 2.50 | 2:13 | 7:04 | 68 | |
| FM-529 | Beckendorff | 9:30:30 AM | 1.00 | 1:00 | 8:04 | 60 | |
| Beckendorff | Clay Rd | 9:30:30 AM | 1.30 | 1:14 | 9:18 | 63 | |
| Clay Rd | Morton | 9:30:30 AM | 1.60 | 1:51 | 11:09 | 52 | |
| Morton | IH-10 Katy | 9:30:30 AM | 1.50 | 1:26 | 12:35 | 63 | |
| IH-10 Katy | Kingsland | 9:30:30 AM | 1.25 | 1:05 | 13:40 | 69 | |
| Kingsland | Cinco Ranch Blvd | 9:30:30 AM | 2.20 | 2:11 | 15:51 | 60 | |
| Cinco Ranch Blvd | S Fry Rd | 9:30:30 AM | 2.00 | 2:13 | 18:04 | 54 | |
| S Fry Rd | Bellaire | 9:30:30 AM | 1.60 | 1:33 | 19:37 | 62 | |
| Bellaire | W Bellfort | 9:30:30 AM | 2.90 | 2:44 | 22:21 | 64 | |
| W Bellfort | Harlem Rd | 9:30:30 AM | 1.50 | 1:17 | 23:38 | 70 | |
| 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 | 23:34 | 23:34 | 78 | |
