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 | 8:39:32 AM | 1.00 | 1:05 | 1:05 | 55 |  |
| New Territory | FM-1464 | 8:39:32 AM | 1.50 | 1:19 | 2:24 | 68 | |
| FM-1464 | Oyster Creek | 8:39:32 AM | 2.00 | 1:40 | 4:04 | 72 | |
| Oyster Creek | Harlem Rd | 8:39:32 AM | 1.60 | 1:27 | 5:31 | 66 | |
| Harlem Rd | W Bellfort | 8:39:32 AM | 1.50 | 1:13 | 6:44 | 74 | |
| W Bellfort | Bellaire | 8:39:32 AM | 2.90 | 2:28 | 9:12 | 71 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available |  |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | 8:39:32 AM | 2.20 | 5:14 | 14:24 | 25 |  |
| Kingsland | IH-10 Katy | 8:39:32 AM | 1.25 | 1:02 | 15:26 | 73 | |
| IH-10 Katy | Morton | 8:39:32 AM | 1.50 | 1:50 | 17:16 | 49 |  |
| Morton | Clay Rd | 8:39:32 AM | 1.60 | 1:30 | 18:46 | 64 | |
| Clay Rd | Beckendorff | 8:39:32 AM | 1.30 | 1:17 | 20:03 | 61 | |
| Beckendorff | FM-529 | 8:39:32 AM | 1.00 | 00:53 | 20:56 | 68 | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | 8:39:32 AM | 1.40 | 1:20 | 22:14 | 63 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:39:32 AM | 2.40 | 2:14 | 24:28 | 64 | |
| Summary | 30.55 | 24:28 | 24:28 | 75 | |
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 | 8:39:32 AM | 2.40 | 2:09 | 2:09 | 67 | |
| Bridgeland Lake Parkway | House Hahl | 8:39:32 AM | 1.40 | 1:16 | 3:25 | 66 | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 8:39:32 AM | 1.00 | 1:01 | 4:24 | 59 | |
| Beckendorff | Clay Rd | 8:39:32 AM | 1.30 | 1:10 | 5:34 | 67 | |
| Clay Rd | Morton | 8:39:32 AM | 1.60 | 14:27 | 20:01 | 7 |  |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 8:39:32 AM | 1.25 | 1:13 | 21:13 | 62 | |
| Kingsland | Cinco Ranch Blvd | 8:39:32 AM | 2.20 | 2:10 | 23:23 | 61 | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 8:39:32 AM | 2.90 | 2:41 | 26:02 | 65 | |
| W Bellfort | Harlem Rd | 8:39:32 AM | 1.50 | 1:16 | 27:18 | 71 | |
| Harlem Rd | Oyster Creek | 8:39:32 AM | 1.60 | 1:21 | 28:39 | 71 | |
| Oyster Creek | FM-1464 | 8:39:32 AM | 2.00 | 1:48 | 30:27 | 67 | |
| FM-1464 | New Territory | 8:39:32 AM | 1.50 | 1:21 | 31:48 | 67 | |
| New Territory | Brazos River | 8:39:32 AM | 1.00 | 00:53 | 32:41 | 68 | |
| Summary | 30.55 | 32:41 | 32:41 | 56 | |
