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 | 8:55:50 AM | 1.00 | 00:55 | 00:55 | 65 |  |
| New Territory | FM-1464 | 8:55:50 AM | 1.50 | 1:20 | 2:15 | 68 | |
| FM-1464 | Oyster Creek | 8:55:50 AM | 2.00 | 1:56 | 4:11 | 62 | |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available |  |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | 8:55:50 AM | 2.90 | 2:51 | 7:00 | 61 | |
| Bellaire | S Fry Rd | 8:55:50 AM | 1.60 | 1:25 | 8:25 | 68 | |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | 8:55:50 AM | 1.25 | 1:05 | 9:28 | 69 | |
| IH-10 Katy | Morton | 8:53:49 AM | 1.50 | 1:54 | 11:22 | 47 |  |
| Morton | Clay Rd | 8:55:50 AM | 1.60 | 1:35 | 12:57 | 61 | |
| Clay Rd | Beckendorff | 8:55:50 AM | 1.30 | 1:21 | 14:18 | 58 | |
| Beckendorff | FM-529 | 8:55:50 AM | 1.00 | 00:58 | 15:16 | 62 | |
| FM-529 | West Rd | 8:55:50 AM | 2.50 | 2:04 | 17:20 | 73 | |
| West Rd | House Hahl | 8:55:50 AM | 1.30 | 1:33 | 18:53 | 50 | |
| House Hahl | Bridgeland Lake Parkway | 8:55:50 AM | 1.40 | 1:23 | 20:16 | 61 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:55:50 AM | 2.40 | 2:32 | 22:48 | 57 | |
| Summary | 30.55 | 22:48 | 22:48 | 80 | |
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 | 8:55:50 AM | 2.40 | 2:10 | 2:10 | 66 | |
| Bridgeland Lake Parkway | House Hahl | 8:55:50 AM | 1.40 | 1:20 | 3:30 | 63 | |
| House Hahl | West Rd | 8:55:50 AM | 1.30 | 1:39 | 5:09 | 47 | |
| West Rd | FM-529 | 8:55:50 AM | 2.50 | 1:59 | 7:08 | 76 | |
| FM-529 | Beckendorff | 8:55:50 AM | 1.00 | 00:59 | 8:07 | 61 | |
| Beckendorff | Clay Rd | 8:55:50 AM | 1.30 | 1:12 | 9:19 | 65 | |
| Clay Rd | Morton | 8:55:50 AM | 1.60 | 1:42 | 11:01 | 56 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 8:55:50 AM | 1.25 | 1:14 | 12:14 | 61 | |
| Kingsland | Cinco Ranch Blvd | - | 2.20 | Not Available | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | 8:55:50 AM | 1.60 | 1:30 | 13:42 | 64 | |
| Bellaire | W Bellfort | 8:55:50 AM | 2.90 | 2:51 | 16:33 | 61 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 8:55:50 AM | 2.00 | 1:44 | 18:15 | 69 | |
| FM-1464 | New Territory | 8:55:50 AM | 1.50 | 1:12 | 19:27 | 75 | |
| New Territory | Brazos River | 8:55:50 AM | 1.00 | 00:50 | 20:17 | 72 | |
| Summary | 30.55 | 20:17 | 20:17 | 90 | |
