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 | 4:41:47 AM | 1.00 | 1:37 | 1:37 | 37 |  |
| 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 | 4:41:47 AM | 2.90 | 3:00 | 4:33 | 58 |  |
| Bellaire | S Fry Rd | 4:41:47 AM | 1.60 | 1:23 | 5:56 | 69 | |
| S Fry Rd | Cinco Ranch Blvd | 4:41:47 AM | 2.00 | 1:56 | 7:52 | 62 | |
| Cinco Ranch Blvd | Kingsland | 4:41:47 AM | 2.20 | 2:08 | 10:00 | 62 | |
| Kingsland | IH-10 Katy | 4:41:47 AM | 1.25 | 1:19 | 11:19 | 57 | |
| IH-10 Katy | Morton | 4:41:47 AM | 1.50 | 1:54 | 13:13 | 47 |  |
| Morton | Clay Rd | 4:41:47 AM | 1.60 | 1:29 | 14:42 | 65 | |
| Clay Rd | Beckendorff | 4:41:47 AM | 1.30 | 1:22 | 16:04 | 57 | |
| Beckendorff | FM-529 | 4:28:45 AM | 1.00 | 1:00 | 17:04 | 60 | |
| FM-529 | West Rd | 4:41:47 AM | 2.50 | 2:09 | 19:13 | 70 | |
| West Rd | House Hahl | 4:41:47 AM | 1.30 | 1:37 | 20:50 | 48 | |
| House Hahl | Bridgeland Lake Parkway | 4:41:47 AM | 1.40 | 1:22 | 22:12 | 61 | |
| Bridgeland Lake Parkway | US-290 Northwest | 4:41:47 AM | 2.40 | 2:15 | 24:27 | 64 | |
| Summary | 30.55 | 24:27 | 24:27 | 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 | 4:41:47 AM | 2.40 | 2:01 | 2:01 | 71 | |
| Bridgeland Lake Parkway | House Hahl | 4:41:47 AM | 1.40 | 1:24 | 3:25 | 60 | |
| House Hahl | West Rd | 4:41:47 AM | 1.30 | 1:33 | 4:58 | 50 | |
| West Rd | FM-529 | 4:41:47 AM | 2.50 | 1:50 | 6:48 | 82 | |
| FM-529 | Beckendorff | 4:41:47 AM | 1.00 | 1:13 | 8:01 | 49 | |
| Beckendorff | Clay Rd | 4:41:47 AM | 1.30 | 1:05 | 9:06 | 72 | |
| Clay Rd | Morton | 4:41:47 AM | 1.60 | 1:44 | 10:50 | 55 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 4:41:47 AM | 2.20 | 1:46 | 12:34 | 75 | |
| Cinco Ranch Blvd | S Fry Rd | 4:41:47 AM | 2.00 | 1:45 | 14:19 | 69 | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 4:41:47 AM | 2.90 | 2:55 | 17:13 | 60 | |
| 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 | 17:08 | 17:08 | 107 | |
